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Valeo Oxygen Sensor — Bank 1 Sensor 1 Performance
Valeo · SKU TVX-DEMO-0149 · MPN VAL0149OX
An oxygen sensor measures exhaust gas oxygen so the engine computer can correct the fuel mixture. Upstream and downstream sensors are not interchangeable, and wire count and connector differ between vehicles. A failing sensor commonly causes poor fuel economy and an emissions warning.
Specifications
Imperial first, metric alongside.
- Weight
- 4.62 lb (2.1 kg)
- Wire count
- 4
- Sensor type
- Heated narrowband
- Thread size
- M18 x 1.5
- Cable length
- 18.23 in (463 mm)
What this fits
| Vehicle | Position | Qty | Source |
|---|---|---|---|
| 2013–2018 Ram 1500 5.7L V8 Automatic 4WD | Downstream | 1 | Verified by us |
| 2016–2021 Honda Civic 1.5L I4 CVT FWD | Upstream | 1 | Verified by us |
| 2019–2025 Toyota Corolla 1.8L I4 CVT FWD | Upstream | 1 | Verified by us |