Walker 350-341049 Oxygen Sensor - Downstream
OE Replacement Oxygen Sensor for Fiat and Jeep
Walker OE Replacement oxygen sensor 350-341049 is a direct-fit, heated narrow-band sensor built for specific downstream applications. It is engineered to provide the ECU with the feedback needed for proper fuel control and emissions monitoring on select Fiat 500X and Jeep Renegade models.
Key Features
- Specific-fit downstream oxygen sensor for confirmed applications
- Heated narrow-band design for responsive exhaust feedback
- 4-wire configuration with pin terminals
- Female oblong connector for OE-style connection
- M18 x 1.5 thread size with 22 mm wrench size
- 375 mm wiring harness length
- Walker OE Replacement line for application-matched fitment
Product Details
The Walker OE Replacement line focuses on application-specific engine management components that match the original sensor position and connector style. Part number 350-341049 is a downstream oxygen sensor for 2019-2020 Fiat 500X and 2019-2020 Jeep Renegade models, where accurate exhaust-gas feedback helps the ECU manage air-fuel strategy and emissions diagnostics. As a heated narrow-band sensor, it is built for the vehicle’s specified monitoring role rather than universal use.
This part cross-references Bosch 15733 and Denso 234-9005 for the same application.
What It Helps Address
- Check engine light related to downstream oxygen sensor performance
- Poor fuel economy caused by incorrect exhaust feedback
- Rough engine operation tied to sensor signal issues
- Elevated exhaust emissions from inaccurate air-fuel control
- Fault codes stored in the ECU for the affected sensor circuit
Installation Notes
Verify the downstream location, connector shape, terminal count, and thread size before installation. Inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals, since physical damage can shorten service life and affect signal quality. Confirm the vehicle application by year, make, model, and position before replacing the sensor.
Fits 2019-2020 Fiat 500X, downstream. Fits 2019-2020 Jeep Renegade, downstream.
Quality Assurance
Walker Products has produced engine management and oxygen/air-fuel sensors since 1946 and operates as an ISO 9001/TS 16949 certified company. Part number 350-341049 is manufactured as an OE-style replacement for the specified application and position.
Walker 350-341049 Oxygen Sensor - Downstream
OE Replacement Oxygen Sensor for Fiat and Jeep
Walker OE Replacement oxygen sensor 350-341049 is a direct-fit, heated narrow-band sensor built for specific downstream applications. It is engineered to provide the ECU with the feedback needed for proper fuel control and emissions monitoring on select Fiat 500X and Jeep Renegade models.
Key Features
- Specific-fit downstream oxygen sensor for confirmed applications
- Heated narrow-band design for responsive exhaust feedback
- 4-wire configuration with pin terminals
- Female oblong connector for OE-style connection
- M18 x 1.5 thread size with 22 mm wrench size
- 375 mm wiring harness length
- Walker OE Replacement line for application-matched fitment
Product Details
The Walker OE Replacement line focuses on application-specific engine management components that match the original sensor position and connector style. Part number 350-341049 is a downstream oxygen sensor for 2019-2020 Fiat 500X and 2019-2020 Jeep Renegade models, where accurate exhaust-gas feedback helps the ECU manage air-fuel strategy and emissions diagnostics. As a heated narrow-band sensor, it is built for the vehicle’s specified monitoring role rather than universal use.
This part cross-references Bosch 15733 and Denso 234-9005 for the same application.
What It Helps Address
- Check engine light related to downstream oxygen sensor performance
- Poor fuel economy caused by incorrect exhaust feedback
- Rough engine operation tied to sensor signal issues
- Elevated exhaust emissions from inaccurate air-fuel control
- Fault codes stored in the ECU for the affected sensor circuit
Installation Notes
Verify the downstream location, connector shape, terminal count, and thread size before installation. Inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals, since physical damage can shorten service life and affect signal quality. Confirm the vehicle application by year, make, model, and position before replacing the sensor.
Fits 2019-2020 Fiat 500X, downstream. Fits 2019-2020 Jeep Renegade, downstream.
Quality Assurance
Walker Products has produced engine management and oxygen/air-fuel sensors since 1946 and operates as an ISO 9001/TS 16949 certified company. Part number 350-341049 is manufactured as an OE-style replacement for the specified application and position.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
OE Replacement Oxygen Sensor for Fiat and Jeep
Walker OE Replacement oxygen sensor 350-341049 is a direct-fit, heated narrow-band sensor built for specific downstream applications. It is engineered to provide the ECU with the feedback needed for proper fuel control and emissions monitoring on select Fiat 500X and Jeep Renegade models.
Key Features
- Specific-fit downstream oxygen sensor for confirmed applications
- Heated narrow-band design for responsive exhaust feedback
- 4-wire configuration with pin terminals
- Female oblong connector for OE-style connection
- M18 x 1.5 thread size with 22 mm wrench size
- 375 mm wiring harness length
- Walker OE Replacement line for application-matched fitment
Product Details
The Walker OE Replacement line focuses on application-specific engine management components that match the original sensor position and connector style. Part number 350-341049 is a downstream oxygen sensor for 2019-2020 Fiat 500X and 2019-2020 Jeep Renegade models, where accurate exhaust-gas feedback helps the ECU manage air-fuel strategy and emissions diagnostics. As a heated narrow-band sensor, it is built for the vehicle’s specified monitoring role rather than universal use.
This part cross-references Bosch 15733 and Denso 234-9005 for the same application.
What It Helps Address
- Check engine light related to downstream oxygen sensor performance
- Poor fuel economy caused by incorrect exhaust feedback
- Rough engine operation tied to sensor signal issues
- Elevated exhaust emissions from inaccurate air-fuel control
- Fault codes stored in the ECU for the affected sensor circuit
Installation Notes
Verify the downstream location, connector shape, terminal count, and thread size before installation. Inspect the sensor wiring harness and connector for heat damage, corrosion, or broken terminals, since physical damage can shorten service life and affect signal quality. Confirm the vehicle application by year, make, model, and position before replacing the sensor.
Fits 2019-2020 Fiat 500X, downstream. Fits 2019-2020 Jeep Renegade, downstream.
Quality Assurance
Walker Products has produced engine management and oxygen/air-fuel sensors since 1946 and operates as an ISO 9001/TS 16949 certified company. Part number 350-341049 is manufactured as an OE-style replacement for the specified application and position.
