/live/media/O2/O2_350341097_Fro.jpg)
OE Quality
60-Day Returns
/live/media/O2/O2_350341097_Fro.jpg)
/live/media/O2/O2_350341097_Ac2.jpg)
/live/media/O2/O2_350341097_Ac3.jpg)
/live/media/O2/O2_350341097_Ac4.jpg)
/live/media/O2/O2_350341097_Ac5.jpg)
WalkerPart #: 350-341097
Walker 350-341097 Oxygen Sensor - Downstream
⚙️ 79 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$112.98Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦OE Replacement, Downstream
🚗Fitment: Jaguar and Land Rover, Discovery Sport, E-Pace, and Range Rover Evoque
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Oxygen Sensor options
Walker 350-341097 Oxygen Sensor - Downstream
This part fits 79 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2024 | Land Rover | Discovery Sport | 2.0L | L4 | Downstream | OE Replacement | ||
| 2023 | Land Rover | Discovery Sport | 2.0L | L4 | Downstream | OE Replacement | ||
| 2022 | Land Rover | Discovery Sport | 2.0L | L4 | Downstream | OE Replacement | ||
| 2021 | Jaguar | E-Pace | 2.0L | L4 | GAS | Downstream | B1S3; OE Replacement | |
| 2021 | Land Rover | Discovery Sport | 2.0L | L4 | Downstream | OE Replacement | ||
| 2020 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | Checkered Flag | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | Checkered Flag | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2020 | Land Rover | Discovery Sport | 2.0L | L4 | Downstream | OE Replacement | ||
| 2019 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | S | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | S | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Discovery Sport | SE | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Land Rover | Discovery Sport | Landmark Edition | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Land Rover | Discovery Sport | HSE | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Land Rover | Discovery Sport | HSE Luxury | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE Premium | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE Dynamic | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | Landmark Edition | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | HSE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | HSE Dynamic | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | Autobiography | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE Premium | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | SE Dynamic | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | Landmark Edition | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | HSE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | HSE Dynamic | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2019 | Land Rover | Range Rover Evoque | Autobiography | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | S | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | First Edition | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | S | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic S | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | R-Dynamic HSE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | First Edition | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Jaguar | E-Pace | Base | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Discovery Sport | SE | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Land Rover | Discovery Sport | HSE | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Land Rover | Discovery Sport | HSE Luxury | 2.0L | L4 | GAS | Downstream | Fits downstream bank 1 sensor 2 on specific vehicle models.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE Premium | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE Dynamic | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | Landmark Edition | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | HSE | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | HSE Dynamic | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | Autobiography | 2.0L | L4 | GAS | Downstream | B1S3 Downstream Oxygen Sensor; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE Premium | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | SE Dynamic | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | Landmark Edition | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | HSE | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | HSE Dynamic | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
| 2018 | Land Rover | Range Rover Evoque | Autobiography | 2.0L | L4 | GAS | Downstream | Downstream Oxygen Sensor compatible with Bank 1 Sensor 3.; Walker Products Aftermarket |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.