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Walker 350-35060 Oxygen Sensor
Overview of Walker 350-35060 Oxygen Sensor
The Walker 350-35060 oxygen sensor is a heated, threaded sensor designed for specific vehicle applications including Audi, Ford, Lincoln, Porsche, and Volkswagen models. This sensor provides accurate emissions control by monitoring oxygen levels in the exhaust system, helping maintain optimal engine performance and fuel efficiency.
- Heated oxygen sensor for faster response times
- Specific fit for select Audi, Ford, Lincoln, Porsche, and Volkswagen vehicles
- Threaded mounting type with 18.0 mm thread diameter
- 17.24 inches wiring harness length with 5 wires of 20 gauge
- Radiused polygon male connector for secure connection
- Overall length of 20.79 inches for proper installation
Walker Products Aftermarket Line Details
This oxygen sensor is part of the Walker Products Aftermarket line, which focuses on providing reliable emission control components tailored to exact vehicle specifications. The line emphasizes precise fitment and quality construction to meet or exceed OEM standards, ensuring compatibility and durability for vehicles such as the Ford F-150, Audi S6, and Volkswagen Touareg.
Product Description and Attributes
The Walker 350-35060 oxygen sensor features a heated sensor element that allows quicker warm-up times, improving emission readings shortly after engine start. It includes a 5-wire configuration with 20 gauge wiring, ensuring stable electrical signals. The sensorβs radiused polygon male connector and threaded mounting type with an 18.0 mm diameter provide a secure and exact fit. With a wiring harness length of 17.24 inches and an overall length of 20.79 inches, this sensor is designed for specific fitment applications, including models like the Ford Mustang, Lincoln Navigator, and Porsche Cayenne.
Common Applications and Issues Addressed
- Helps reduce engine misfires caused by incorrect air-fuel mixture
- Improves fuel economy by providing accurate oxygen level data
- Reduces harmful emissions by optimizing combustion
- Prevents check engine light triggers related to oxygen sensor faults
- Supports proper operation of catalytic converters in vehicles like the Audi A6 and Ford Explorer
Installation Notes and Tips
When installing the Walker 350-35060 oxygen sensor, ensure the vehicle is compatible with the specific fitment list including Audi, Ford, Lincoln, Porsche, and Volkswagen models. Use proper tools to avoid damaging the 18.0 mm threaded mounting. Verify the radiused polygon male connector aligns correctly with the vehicle harness to ensure a secure electrical connection. It is recommended to replace the sensor when experiencing emission-related diagnostic trouble codes or during routine maintenance.
Quality Assurance and Warranty
Walker Products Aftermarket oxygen sensors are manufactured to meet stringent quality standards for emission control components. While specific warranty details for part number 350-35060 should be confirmed with the supplier, Walker typically offers coverage against defects in materials and workmanship to support long-term reliability and performance.
| Brand | Walker |
|---|---|
| Part Number | 350-35060 |
| Position | Walker Products Aftermarket, Upstream Left |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 20.79 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 5 |
| Wiring Harness Length | 17.24 |
This part fits 857 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2024 | Ford | Edge | 2.7L | V6 | Upstream Rear | OE Replacement | ||
| 2024 | Ford | Explorer | 3.0L | V6 | Upstream Rear | OE Replacement | ||
| 2024 | Ford | Mustang | 2.3L | L4 | Upstream | OE Replacement | ||
| 2024 | Lincoln | Aviator | 3.0L | V6 | GAS | Upstream Right | OE Replacement | |
| 2023 | Ford | Edge | 2.7L | V6 | Upstream Rear | OE Replacement | ||
| 2023 | Ford | Explorer | 3.0L | V6 | Upstream Right | OE Replacement | ||
| 2023 | Ford | Mustang | 2.3L | L4 | Upstream | OE Replacement | ||
| 2023 | Lincoln | Aviator | 3.0L | V6 | Upstream Right | OE Replacement | ||
| 2023 | Lincoln | Nautilus | 2.7L | V6 | Upstream Rear | OE Replacement | ||
| 2023 | Lincoln | Navigator | 3.5L | V6 | Upstream Left | OE Replacement | ||
| 2022 | Ford | Edge | 2.7L | V6 | Upstream | OE Replacement | ||
| 2022 | Ford | Expedition | 3.5L | V6 | Upstream Left | OE Replacement | ||
| 2022 | Ford | Explorer | 3.0L | V6 | Upstream Right | OE Replacement | ||
| 2022 | Ford | GT | 3.5L | V6 | Upstream Right | OE Replacement | ||
| 2022 | Ford | Mustang | 2.3L | L4 | Upstream | OE Replacement | ||
| 2022 | Lincoln | Aviator | 3.0L | V6 | Upstream Right | OE Replacement | ||
| 2022 | Lincoln | Nautilus | 2.7L | V6 | Upstream | OE Replacement | ||
| 2022 | Lincoln | Navigator | 3.5L | V6 | Upstream Left | OE Replacement | ||
| 2021 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2021 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2021 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2021 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2021 | Ford | Expedition | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket | |
| 2021 | Ford | Expedition | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket | |
| 2021 | Ford | Explorer | 3.0L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2021 | Ford | Explorer | 3.0L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2021 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Right | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Right | Right side upstream oxygen sensor on bank 2 in front of or inside the catalytic converter.; Walker Products Aftermarket |
| 2021 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Ford | Mustang | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2021 | Ford | Mustang | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-250 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-250 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-350 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-350 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-350 HD | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2021 | Ford | Transit-350 HD | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2021 | Lincoln | Aviator | 3.0L | V6 | ELECTRIC/GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2021 | Lincoln | Aviator | 3.0L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2021 | Lincoln | Aviator | 3.0L | V6 | ELECTRIC/GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2021 | Lincoln | Aviator | 3.0L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2021 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2021 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2021 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2020 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | Edge | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | Edge | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Ford | Expedition | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket | |
| 2020 | Ford | Expedition | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket | |
| 2020 | Ford | Explorer | 3.0L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Ford | Explorer | 3.0L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Ford | F-150 | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | F-250 Super Duty | 6.2L | V8 | FLEX | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Ford | F-250 Super Duty | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket | |
| 2020 | Ford | F-250 Super Duty | 6.2L | V8 | FLEX | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Ford | F-250 Super Duty | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket | |
| 2020 | Ford | F-350 Super Duty | 6.2L | V8 | FLEX | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Ford | F-350 Super Duty | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket | |
| 2020 | Ford | F-350 Super Duty | 6.2L | V8 | FLEX | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Ford | F-350 Super Duty | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket | |
| 2020 | Ford | Fusion | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Ford | Fusion | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Ford | Fusion | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Ford | Fusion | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Ford | GT | 3.5L | V6 | GAS | Upstream Right | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | GT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | GT | 3.5L | V6 | GAS | Upstream Right | Right side upstream oxygen sensor on bank 2 in front of or inside the catalytic converter.; Walker Products Aftermarket | |
| 2020 | Ford | GT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | Mustang | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Ford | Mustang | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-150 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-250 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-250 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-350 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-350 | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-350 HD | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2020 | Ford | Transit-350 HD | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2020 | Lincoln | Aviator | 3.0L | V6 | ELECTRIC/GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Aviator | 3.0L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Aviator | 3.0L | V6 | ELECTRIC/GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Lincoln | Aviator | 3.0L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Base | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2020 | Lincoln | MKZ | Base | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2020 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2020 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2020 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2020 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2020 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2020 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket | |
| 2019 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket | |
| 2019 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Edge | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket | |
| 2019 | Ford | Edge | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket | |
| 2019 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Ford | Escape | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2019 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2019 | Ford | Expedition | XLT | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | XL | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | SSV | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Platinum | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max XLT | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max XL | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max SSV | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max Platinum | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max Limited | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Limited | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2019 | Ford | Expedition | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | XL | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max XLT | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max XL | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max SSV | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Max Limited | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Expedition | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2019 | Ford | Explorer | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Ford | Explorer | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2019 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2019 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2019 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2019 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2019 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2019 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SEL | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SEL | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Right | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Right | Right side upstream oxygen sensor on bank 2 in front of or inside the catalytic converter.; Walker Products Aftermarket |
| 2019 | Ford | GT | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Base | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKC | Base | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve I | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Base | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve II | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Reserve I | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | MKZ | Base | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2019 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2019 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2019 | Lincoln | Nautilus | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2019 | Lincoln | Nautilus | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2019 | Lincoln | Navigator | Select | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Select | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Select | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Select | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Reserve | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | L Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Black Label | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2019 | Lincoln | Navigator | Base | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2018 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2018 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2018 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Escape | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2018 | Ford | Escape | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2018 | Ford | Expedition | XLT | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | XL | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | SSV | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Platinum | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max XLT | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max XL | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max SSV | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max Platinum | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max Limited | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Limited | 3.5L | V6 | GAS | Upstream Left | B1S2; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | Expedition | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | XL | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max XLT | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max XL | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max SSV | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Max Limited | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Expedition | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream; Left; B1S2; Walker Products Aftermarket |
| 2018 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Del 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Al 07/17/2017; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.3L | V6 | FLEX | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.3L | V6 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; Al 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; Del 07/17/2017; Upstream; Left; B2S1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.3L | V6 | FLEX | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.3L | V6 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Police Responder | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | From 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | To 07/17/2017; B2S1; Upstream; Left; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2018 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2018 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Platinum | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | Platinum | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | GT | 3.5L | V6 | Upstream Right | OE Replacement | ||
| 2018 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2018 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2018 | Lincoln | MKC | Select | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Premiere | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Select | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Premiere | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Select | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Premiere | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Select | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Premiere | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | MKZ | Black Label | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2018 | Lincoln | Navigator | 3.5L | V6 | Upstream Left | OE Replacement | ||
| 2018 | Porsche | Cayenne | Platinum Edition | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2018 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2017 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2017 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2017 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Escape | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Escape | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket | |
| 2017 | Ford | Escape | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Escape | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Escape | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket | |
| 2017 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | SSV | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Raptor | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Platinum | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Limited | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | King Ranch | 3.5L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2017 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2017 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-250 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Right upstream oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Upstream left oxygen sensor for Bank 1 Sensor 1; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XLT | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | XL | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Platinum | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | Lariat | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Right | Upstream right oxygen sensor for bank 1 sensor 2.; Walker Products Aftermarket |
| 2017 | Ford | F-350 Super Duty | King Ranch | 6.2L | V8 | FLEX | Upstream Left | Oxygen sensor for cylinder 1 on the left bank (Upstream).; Walker Products Aftermarket |
| 2017 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Platinum | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Sport | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | Platinum | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | GT | 3.5L | V6 | Upstream Right | OE Replacement | ||
| 2017 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2017 | Lincoln | Continental | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2017 | Lincoln | MKC | Select | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Premiere | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Select | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Reserve | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Black Label | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Select | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Premiere | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKC | Black Label | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Premiere | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Select | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Reserve | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Premiere | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Lincoln | MKZ | Black Label | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2017 | Porsche | Cayenne | Platinum Edition | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2017 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2016 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2016 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Al 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Del 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Al 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Del 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Del 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Al 02/27/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2016 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | To 02/27/2016; Al 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | From 02/27/2016; Del 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | From 02/27/2016; Del 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | To 02/27/2016; Al 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | From 02/27/2016; Del 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | To 02/27/2016; Al 02/27/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | From 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | To 02/27/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Explorer | XLT | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Explorer | Limited | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Explorer | Base | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2016 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2016 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2016 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2016 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Focus | RS | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Del 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Al 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Al 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Del 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Del 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Al 01/04/2016; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | To 01/04/2016; Al 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | From 01/04/2016; Del 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | To 01/04/2016; Al 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | From 01/04/2016; Del 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | From 01/04/2016; Del 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | To 01/04/2016; Al 01/04/2016; Upstream; B1S1; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SEL | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | SE | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | From 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Ford | Taurus | Limited | 2.0L | L4 | GAS | Upstream | To 01/04/2016; B1S1; Upstream; Walker Products Aftermarket |
| 2016 | Lincoln | MKT | Base | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Lincoln | MKT | Base | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket |
| 2016 | Lincoln | MKX | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2016 | Lincoln | MKX | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2016 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Select | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Reserve | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Premiere | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | Black Label | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket |
| 2016 | Lincoln | MKX | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2016 | Lincoln | MKX | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2016 | Porsche | Cayenne | Base | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket |
| 2015 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Upstream rear oxygen sensor for bank 1 sensor 1 position.; Walker Products Aftermarket | |
| 2015 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front position Upstream Oxygen Sensor for Bank 2 Sensor 1 (B2S1); Walker Products Aftermarket | |
| 2015 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Edge | 2.7L | V6 | GAS | Upstream Rear | Compatible with Bank 1 Sensor 1, rear upstream oxygen sensor.; Walker Products Aftermarket | |
| 2015 | Ford | Edge | 2.7L | V6 | GAS | Upstream Front | Front upstream oxygen sensor for bank 2 sensor 1 position.; Walker Products Aftermarket | |
| 2015 | Ford | Edge | Titanium | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2015 | Ford | Edge | SEL | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2015 | Ford | Edge | SE | 2.0L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Compatible with upstream right oxygen sensor in the B1S1 position.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor before catalytic converter on left side.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XLT | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2015 | Ford | F-150 | XL | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2015 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Right | Upstream oxygen sensor for right bank position 1; Walker Products Aftermarket |
| 2015 | Ford | F-150 | Lariat | 2.7L | V6 | GAS | Upstream Left | Upstream oxygen sensor for Bank 2 Sensor 1.; Walker Products Aftermarket |
| 2015 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2015 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2015 | Ford | Mustang | EcoBoost | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2015 | Ford | Mustang | EcoBoost Premium | 2.3L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2014 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Bank 1 Sensor 1 needs an upstream oxygen sensor.; Walker Products Aftermarket |
| 2014 | Ford | Fusion | SE | 1.5L | L4 | GAS | Upstream | Front oxygen sensor compatible with various vehicle models.; Walker Products Aftermarket |
| 2014 | Porsche | Cayenne | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket | |
| 2013 | Porsche | Cayenne | 3.6L | V6 | GAS | Upstream Right | Install upstream oxygen sensor on the right side.; Walker Products Aftermarket | |
| 2012 | Porsche | Cayenne | 3.6L | V6 | Upstream | Upstream oxygen sensor for cylinders 4-6.; Walker Products Aftermarket | ||
| 2011 | Porsche | Cayenne | 3.6L | V6 | Upstream | Upstream oxygen sensor for cylinders 4-6.; Walker Products Aftermarket | ||
| 2010 | Porsche | Cayenne | 3.6L | V6 | GAS | Upstream | Upstream oxygen sensor for cylinders 4-6.; Walker Products Aftermarket | |
| 2009 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Oxygen sensor fits cylinders 1-3 for upstream installation.; Walker Products Aftermarket | |
| 2009 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Cyl 6-8; Cil 6-8; Upstream; Walker Products Aftermarket | |
| 2009 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Cyl 6-8; Upstream; Walker Products Aftermarket | |
| 2009 | Porsche | Cayenne | 3.6L | V6 | GAS | Upstream | Upstream oxygen sensor for cylinders 4-6.; Walker Products Aftermarket | |
| 2008 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Cyl 6-8; Cil 6-8; Upstream; Walker Products Aftermarket | |
| 2008 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Oxygen sensor fits cylinders 1-3 for upstream installation.; Walker Products Aftermarket | |
| 2008 | Audi | S6 | 5.2L | V10 | GAS | Upstream | Cyl 6-8; Upstream; Walker Products Aftermarket | |
| 2008 | Volkswagen | Touareg | 3.6L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products Aftermarket | |
| 2007 | Volkswagen | Touareg | 3.6L | V6 | GAS | Upstream Left | Install upstream oxygen sensor on the left side.; Walker Products Aftermarket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.