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Walker 350-35157 Oxygen Sensor - Upstream Right
| Brand | Walker 350-35157 |
|---|---|
| Position | Upstream Right |
| 11589 | Metric |
| Heated | Yes |
| Wiring Harness Length | 350 |
| Wire Gauge Measurement | 20 |
| Sensor Type | Wide-band |
| Terminal Type | Blade |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
| Grade Type | Standard replacement |
| Connector Shape | D-shape |
| Terminal Quantity | 6 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Wrench Size | 7/8" - 9 |
| Thread Size | M18 - 1.5 |
| Overall Length | 375 |
| Mounting Type | Threaded |
| Product line | OE Replacement |
| Fits | Ford · 5 vehicles |
OE replacement. Built for specific applications with ECU feedback requirements.
Heated wide-band design. Supports accurate exhaust monitoring and diagnostic response.
Threaded fitment. M18 x 1.5 mount with D-shape female connector.
OE Replacement Oxygen Sensor
Walker 350-35157 is an OE Replacement oxygen sensor built for specific applications that require accurate ECU feedback and a direct-fit, threaded installation. It is a heated wide-band sensor with a D-shape female connector and a standard replacement design.
Key Features
- Heated wide-band oxygen sensor for precise exhaust feedback
- Specific-fit design for the intended application
- Threaded mounting with M18 x 1.5 thread size
- 5-wire sensor with blade terminals and D-shape connector
- Standard replacement grade for service use
Detailed Description
Walker 350-35157 is engineered as an Original Equipment replacement oxygen sensor for vehicles that rely on accurate air-fuel monitoring and diagnostic input. The sensor uses a heated wide-band design, a threaded mount, and a 6-terminal female connector layout to match the specified application. For Ford Bronco and Ford F-53 Motorhome Chassis fitments, this sensor is positioned as an upstream right replacement and is intended to restore the feedback the ECU uses for fuel control and emissions monitoring. Walker 350-35157 is also identified by part number 350-35157 for catalog and fitment lookup.
This part cross-references Walker Products 350-35157 for the same application.
Common Issues It May Address
- Check engine light related to oxygen sensor performance
- Poor fuel economy caused by inaccurate exhaust feedback
- Rough engine operation from incorrect air-fuel data
- Elevated exhaust emissions from a failing sensor
- Fault codes stored in the ECU for the affected sensor circuit
Installation Notes and Tips
Fits 2021-2023 Ford Bronco, upstream right. Fits 2021-2022 Ford F-53 Motorhome Chassis, upstream right. Verify connector shape, thread size, and sensor position before installation. Inspect the wiring harness and connector for damage, since related faults can shorten sensor life. Part number 350-35157 should be matched to the exact application before service.
Quality Assurance
Walker Products states that its engine management and oxygen sensor lines are developed as OE replacement parts and manufactured under ISO 9001/TS 16949 quality systems. Part number 350-35157 is built for the specified application and diagnostic feedback requirements.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Ford | Bronco | 3.0L | V6 | Upstream Right | OE Replacement |
| 2022 | Ford | Bronco | 3.0L | V6 | Upstream Right | OE Replacement |
| 2022 | Ford | F-53 Motorhome Chassis | 7.3L | V8 | Upstream Right | OE Replacement |
| 2021 | Ford | Bronco | 2.7L | V6 | Upstream Right | OE Replacement |
| 2021 | Ford | F-53 Motorhome Chassis | 7.3L | V8 | Upstream Right | OE Replacement |
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