Detects engine knock and changes timing accordingly
For vehicles with AWD or AWW engine code with VIN up to 9M-1-075 840 only, split is in the 2001 model year
Brand:
ES#:
2731792
Mfg#:
06A905377B
In Stock
ON SALE!
SAVE 74%
$59.15
This product was last offered at the strikethrough price on 05-02-2026
Located in cylinder head
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with CBEA or CJAA engine code only
Also known as impulse sender, engine speed sensor
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AXK engine code only
Brand:
ES#:
4849674
Mfg#:
022957147A
Ships in 1 Business Day
$14.99
This product was last offered at the strikethrough price on 09-25-2026
Random check engine light got you down? It's probably a bad sensor! We have all the electrical sensors your engine needs to send information to your ECU so everything stays happy. Find it, fix it, and replace it with our OEM sensors or save some money with quality aftermarket sensors.
Lifetime Replacement
