New
Oxygen Sensor
Stock
20+
Part Number
11 78 7 589 121
Part SKU
URO-020065
BMW
- Guaranteed fitment
- Direct-fit OE replacement design restores proper oxygen sensor function and engine air/fuel mixture
- Easy plug-and-play connection
- Manufactured using high-quality materials to withstand intense undercar exhaust system heat
- Alloy conductors minimize electrical resistance for accurate operation
- 24 Month Unlimited Mileage Warranty