Generally cracks down below the engine cover, causing a hard to find leak
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Attaches to crankcase breather valve
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For ATC & AWP engine code models - Up to the 2002 model year
Should be replaced every time the downpipe is removed to prevent exhaust leaks
We Price Match - Give Us A Call or Chat! Seals the catalytic converter/downpipe to the turbocharger
Common source of leaks, mounted between your oil filter and engine block
10X Entries For Our 25th Anniversary Sweepstakes! Up to VIN 8N-Y-028000, split is in the 2000 model year
Brand:
ES#:
4939990
Mfg#:
078117021A
In Stock
ON SALE!
SAVE 22%
$36.99
This product was last offered at the strikethrough price on 05-02-2026
Detects engine knock and changes timing accordingly (sensor only)
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3188137
Mfg#:
030905377C
Back Ordered
$30.99
This product was last offered at the strikethrough price on 04-30-2026
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
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