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Walker 350-33083 Oxygen Sensor - Upstream Front or Upstream Rear
Overview of Walker 350-33083 Oxygen Sensor for Saab 900 and 9000
The Walker 350-33083 oxygen sensor is designed specifically for Saab 900 and 9000 models, providing precise emission control monitoring. This heated oxygen sensor ensures accurate air-fuel mixture readings to help maintain optimal engine performance and emissions compliance.
- Heated sensor type for faster response times
- Specific fit for Saab 900 and 9000 vehicles
- Threaded mounting with 18.0 mm thread diameter
- 16.46 inches wiring harness length with 3 wires
- Radiused polygon male connector for secure connection
- Overall length of 20.0 inches for proper installation
- 20 gauge wire for reliable signal transmission
Detailed Product Description
This Walker oxygen sensor (part number 350-33083) is engineered to meet the exact specifications required by Saab 900 and 9000 models. Featuring a heated sensor element, it quickly reaches operating temperature to provide accurate oxygen level readings. The sensor’s 3-wire design and 20 gauge wiring ensure consistent electrical performance, while the radiused polygon male connector offers a secure and precise fit. The threaded mounting type with an 18.0 mm diameter allows for straightforward installation and reliable sealing in the exhaust system. With an overall length of 20.0 inches and a wiring harness length of 16.46 inches, this sensor is designed for proper fitment and ease of routing within the vehicle’s engine bay.
Walker Products Aftermarket Line
The Walker Products Aftermarket line focuses on delivering emission control components that meet or exceed OEM standards. This oxygen sensor is part of that line, ensuring compatibility and durability for Saab vehicles. Walker’s aftermarket sensors are designed to provide consistent performance and help maintain emission system integrity over time.
Common Applications and Issues Addressed
- Replacement for faulty or failing oxygen sensors in Saab 900 and 9000
- Helps resolve engine performance issues related to incorrect air-fuel mixture
- Reduces emissions by providing accurate feedback to the engine control unit
- Prevents check engine light triggers caused by sensor malfunctions
- Improves fuel efficiency by maintaining proper combustion control
Installation Notes and Tips
- Ensure vehicle compatibility with Saab 900 or 9000 before installation
- Use proper tools to avoid damaging the 18.0 mm threaded mounting
- Verify connector orientation matches the radiused polygon male design
- Inspect wiring harness routing to prevent heat or abrasion damage
- Follow vehicle manufacturer torque specifications for sensor installation
Quality Assurance and Warranty
Walker oxygen sensors are manufactured to meet stringent quality standards for emission control components. While specific warranty details for part number 350-33083 should be confirmed with the supplier, Walker Products Aftermarket parts typically come with a limited warranty covering defects in materials and workmanship to ensure reliable operation.
| Brand | Walker |
|---|---|
| Part Number | 350-33083 |
| Position | Walker Products Aftermarket, Upstream Front |
| Connector Gender | Male |
| Connector Shape | Radiused Polygon |
| Mounting Type | Threaded |
| Overall Length | 20.0 |
| Sensor Type | Heated |
| Thread Diameter | 18.0 |
| Universal Or Specific Fit | Specific |
| Wire Gauge Measurement | 20 |
| Wire Quantity | 3 |
| Wiring Harness Length | 16.46 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1995 | Saab | 900 | 2.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products Aftermarket |
| 1995 | Saab | 900 | 2.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products Aftermarket |
| 1995 | Saab | 9000 | 3.0L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products Aftermarket |
| 1995 | Saab | 9000 | 3.0L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; Walker Products Aftermarket |
| 1994 | Saab | 900 | 2.5L | V6 | GAS | Upstream Rear | Upstream oxygen sensor for rear exhaust system.; Walker Products Aftermarket |
| 1994 | Saab | 900 | 2.5L | V6 | GAS | Upstream Front | Front upstream oxygen sensor needed for proper functionality near exhaust manifold.; 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.