Updated <font color='green'>Green</font> sensor with square/round connector. Please check existing sensor color
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! From VIN 8D-Y-000001, split is in the 2000 model year
Located on the rear of the alternator
We Price Match - Give Us A Call or Chat! For 120 amp alternators from VIN 8D-X-200001, split is in the 1999 model year
Measures cam position and relays it to the ECU - Includes hardware for a complete install!
10X Entries Into Our F80 M3 Sweepstakes Includes sensor and hardware to service one bank of cylinders
Brand:
ES#:
3177573
Mfg#:
058905161BKT
Ships in 9 Business Days
ON SALE!
$60.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and red titanium ZSPEC washers!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4475714
Mfg#:
97646A327-4RD
In Stock
ON SALE!
SAVE 10%
$32.99
This product was last offered at the strikethrough price on 06-13-2026
With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.
Lifetime Replacement
