Replace your sensor and avoid poor fuel mileage and hampered performance
Replace your sensor and avoid poor fuel mileage and hampered performance
Stainless steel weld-in nut for any O2 sensor
Tells the car's computer the rotation position of the camshaft
Always replace the o-ring when replacing sensor
This product was last offered at the strikethrough price on
08-26-2026
Used to seal sensor to the oil pan
Is your BMW or MINI throwing a pesky check engine light, suffering from a rough idle, or guzzling fuel like it's track day? Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, sending lazy signals to your DME.
10X Entries Into Our F80 M3 Sweepstakes
Is your engine cranking but not starting? It's probably time to replace your crankshaft position sensor.
This harness is specifically engineered for BMW N54 owners who are upgrading to a front-facing intake manifold.
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
09-03-2026
Replace your faulty sensor to restore engine performance and fuel economy
a high-precision engine management component designed to provide the ECU with exact data regarding the rotational speed and position of the crankshaft.
5X Entries Into Our F80 M3 Sweepstakes
740mm. Front O2 sensor/Lambda probe
10X Entries Into Our F80 M3 Sweepstakes
Keep your BMW's engine performing at its peak with this direct-replacement Febi Bilstein Crankshaft Position Sensor.