Walker 350-35186 Oxygen Sensor - Downstream, Upstream or Upstream Right
Walker OE Replacement Oxygen Sensor
Walker OE Replacement oxygen sensor part number 350-35186 is a specific-fit, heated wide-band sensor built for direct application coverage on select Ford Mustang and Ram truck models. It is engineered to provide the ECU with the diagnostic feedback needed for proper fuel control and emissions monitoring.
Key Features
- Heated wide-band oxygen sensor for precise exhaust feedback
- Specific-fit design for confirmed vehicle applications
- 4-wire configuration with male connector and male terminals
- Oblong connector shape with spade terminal type
- Threaded mounting with M18 x 1.5 thread size
- 22 mm wrench size and 390 mm overall length
- Walker OE Replacement line for application-specific sensor coverage
Application Coverage
Compatible with 2011-2014 Ford Mustang, upstream right; 2012-2013 Ram 4000, N/A; 2011-2012 Ram 2500, upstream; 2012 Ram 3500, upstream; 2011 Ram 4000, upstream; 2010 Dodge Ram 2500, upstream; 2010 Dodge Ram 3500, upstream; 2007-2009 Dodge Ram 2500, downstream; and 2007-2009 Dodge Ram 3500, downstream. This part number, 350-35186, is listed for multiple upstream and downstream positions depending on the vehicle.
Detailed Description
Walker Products develops engine management and oxygen/air-fuel sensors as OE replacement components for specific vehicle applications. Part number 350-35186 is built to match the required fitment position and connector style so the ECU receives the correct signal for air-fuel ratio monitoring. For Ford Mustang and Ram applications, this sensor supports emissions system operation and accurate feedback in the exhaust stream.
Walker’s OE Replacement product line focuses on application-specific sensor coverage rather than universal fitment. That means the sensor configuration, thread size, wire count, and connector layout are matched to the listed vehicle positions, including 2011-2014 Ford Mustang upstream right and select Dodge Ram 2500, Ram 3500, and Ram 4000 applications. The part number 350-35186 is a direct-reference choice when replacing a failed wide-band oxygen sensor on the listed vehicles.
What It Helps Address
- Check engine light or malfunction indicator light related to oxygen sensor faults
- Poor engine performance caused by incorrect exhaust feedback
- Increased fuel consumption from inaccurate air-fuel ratio data
- Elevated exhaust emissions from a degraded sensor signal
- Stored ECU fault codes tied to the affected sensor circuit
Installation Notes
Before replacement, inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals. Confirm the vehicle position, thread size, and connector style match the original sensor before installation. Because this is a specific-fit oxygen sensor, correct placement is important for proper ECU feedback on the listed Ford Mustang and Ram applications.
Quality Assurance
Walker Products has manufactured engine management components since 1946 and operates as an ISO 9001/TS 16949 certified company. The OE Replacement line is built around application-specific fitment and diagnostic feedback requirements for modern emissions systems.
Walker 350-35186 Oxygen Sensor - Downstream, Upstream or Upstream Right
Walker OE Replacement Oxygen Sensor
Walker OE Replacement oxygen sensor part number 350-35186 is a specific-fit, heated wide-band sensor built for direct application coverage on select Ford Mustang and Ram truck models. It is engineered to provide the ECU with the diagnostic feedback needed for proper fuel control and emissions monitoring.
Key Features
- Heated wide-band oxygen sensor for precise exhaust feedback
- Specific-fit design for confirmed vehicle applications
- 4-wire configuration with male connector and male terminals
- Oblong connector shape with spade terminal type
- Threaded mounting with M18 x 1.5 thread size
- 22 mm wrench size and 390 mm overall length
- Walker OE Replacement line for application-specific sensor coverage
Application Coverage
Compatible with 2011-2014 Ford Mustang, upstream right; 2012-2013 Ram 4000, N/A; 2011-2012 Ram 2500, upstream; 2012 Ram 3500, upstream; 2011 Ram 4000, upstream; 2010 Dodge Ram 2500, upstream; 2010 Dodge Ram 3500, upstream; 2007-2009 Dodge Ram 2500, downstream; and 2007-2009 Dodge Ram 3500, downstream. This part number, 350-35186, is listed for multiple upstream and downstream positions depending on the vehicle.
Detailed Description
Walker Products develops engine management and oxygen/air-fuel sensors as OE replacement components for specific vehicle applications. Part number 350-35186 is built to match the required fitment position and connector style so the ECU receives the correct signal for air-fuel ratio monitoring. For Ford Mustang and Ram applications, this sensor supports emissions system operation and accurate feedback in the exhaust stream.
Walker’s OE Replacement product line focuses on application-specific sensor coverage rather than universal fitment. That means the sensor configuration, thread size, wire count, and connector layout are matched to the listed vehicle positions, including 2011-2014 Ford Mustang upstream right and select Dodge Ram 2500, Ram 3500, and Ram 4000 applications. The part number 350-35186 is a direct-reference choice when replacing a failed wide-band oxygen sensor on the listed vehicles.
What It Helps Address
- Check engine light or malfunction indicator light related to oxygen sensor faults
- Poor engine performance caused by incorrect exhaust feedback
- Increased fuel consumption from inaccurate air-fuel ratio data
- Elevated exhaust emissions from a degraded sensor signal
- Stored ECU fault codes tied to the affected sensor circuit
Installation Notes
Before replacement, inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals. Confirm the vehicle position, thread size, and connector style match the original sensor before installation. Because this is a specific-fit oxygen sensor, correct placement is important for proper ECU feedback on the listed Ford Mustang and Ram applications.
Quality Assurance
Walker Products has manufactured engine management components since 1946 and operates as an ISO 9001/TS 16949 certified company. The OE Replacement line is built around application-specific fitment and diagnostic feedback requirements for modern emissions systems.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Walker OE Replacement Oxygen Sensor
Walker OE Replacement oxygen sensor part number 350-35186 is a specific-fit, heated wide-band sensor built for direct application coverage on select Ford Mustang and Ram truck models. It is engineered to provide the ECU with the diagnostic feedback needed for proper fuel control and emissions monitoring.
Key Features
- Heated wide-band oxygen sensor for precise exhaust feedback
- Specific-fit design for confirmed vehicle applications
- 4-wire configuration with male connector and male terminals
- Oblong connector shape with spade terminal type
- Threaded mounting with M18 x 1.5 thread size
- 22 mm wrench size and 390 mm overall length
- Walker OE Replacement line for application-specific sensor coverage
Application Coverage
Compatible with 2011-2014 Ford Mustang, upstream right; 2012-2013 Ram 4000, N/A; 2011-2012 Ram 2500, upstream; 2012 Ram 3500, upstream; 2011 Ram 4000, upstream; 2010 Dodge Ram 2500, upstream; 2010 Dodge Ram 3500, upstream; 2007-2009 Dodge Ram 2500, downstream; and 2007-2009 Dodge Ram 3500, downstream. This part number, 350-35186, is listed for multiple upstream and downstream positions depending on the vehicle.
Detailed Description
Walker Products develops engine management and oxygen/air-fuel sensors as OE replacement components for specific vehicle applications. Part number 350-35186 is built to match the required fitment position and connector style so the ECU receives the correct signal for air-fuel ratio monitoring. For Ford Mustang and Ram applications, this sensor supports emissions system operation and accurate feedback in the exhaust stream.
Walker’s OE Replacement product line focuses on application-specific sensor coverage rather than universal fitment. That means the sensor configuration, thread size, wire count, and connector layout are matched to the listed vehicle positions, including 2011-2014 Ford Mustang upstream right and select Dodge Ram 2500, Ram 3500, and Ram 4000 applications. The part number 350-35186 is a direct-reference choice when replacing a failed wide-band oxygen sensor on the listed vehicles.
What It Helps Address
- Check engine light or malfunction indicator light related to oxygen sensor faults
- Poor engine performance caused by incorrect exhaust feedback
- Increased fuel consumption from inaccurate air-fuel ratio data
- Elevated exhaust emissions from a degraded sensor signal
- Stored ECU fault codes tied to the affected sensor circuit
Installation Notes
Before replacement, inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals. Confirm the vehicle position, thread size, and connector style match the original sensor before installation. Because this is a specific-fit oxygen sensor, correct placement is important for proper ECU feedback on the listed Ford Mustang and Ram applications.
Quality Assurance
Walker Products has manufactured engine management components since 1946 and operates as an ISO 9001/TS 16949 certified company. The OE Replacement line is built around application-specific fitment and diagnostic feedback requirements for modern emissions systems.
