Controls the tension of the serpentine belt
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Brand:
ES#:
2975776
Mfg#:
11287571015
$226.99
This product was last offered at the strikethrough price on 05-07-2026
$220.99 USD
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Used to hold the spring for the engine valves
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Brand:
ES#:
22973
Mfg#:
11347539917
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$13.99
This product was last offered at the strikethrough price on 06-16-2026
$12.99 USD
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Lifetime Replacement
Seals the oil plug to the pan, for multiple oil changes
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Brand:
ES#:
3191599
Mfg#:
11137546275KT
$46.99
This product was last offered at the strikethrough price on 04-22-2026
$43.99 USD
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Lifetime Replacement
Snap in cap with seal
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Brand:
ES#:
2101889
Mfg#:
11617596034
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$10.92
This product was last offered at the strikethrough price on 06-16-2026
$9.99 USD
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Lifetime Replacement
Connects from the intake tube to the back of the valve cover
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Brand:
ES#:
2612073
Mfg#:
11157632333
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$117.82
This product was last offered at the strikethrough price on 06-16-2026
$107.99 USD
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Lifetime Replacement
In-Car boost controller. Valve only, does not come with hoses or any accessories
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Brand:
ES#:
7932
Mfg#:
FMICB051 POLISH
$69.99 USD
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Lifetime Replacement
Allows water-meth nozzles to be installed directly into each cylinder
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Brand:
ES#:
3706969
Mfg#:
SN0-94500-BLK
$208.99 USD
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Lifetime Replacement
Allows water-meth nozzles to be installed directly into each cylinder
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Brand:
ES#:
3706970
Mfg#:
SN0-94500-RED
$208.99 USD
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Lifetime Replacement
Mounts behind the bumper section to cool the turbo air
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Brand:
ES#:
4135568
Mfg#:
17512751277
$284.44
This product was last offered at the strikethrough price on 01-04-2026
$205.99 USD
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Lifetime Replacement
Replace your leaking or clogged core
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Brand:
ES#:
176530
Mfg#:
64113422666
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$262.93
This product was last offered at the strikethrough price on 06-16-2026
$204.99 USD
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Located on the bottom coolant hose that tends to fall down
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Brand:
ES#:
2601880
Mfg#:
17127639895
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.79
This product was last offered at the strikethrough price on 06-16-2026
$25.42 USD
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Lifetime Replacement
For the intake manifold.
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Brand:
ES#:
4000696
Mfg#:
11617528340
$2.99 USD
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Lifetime Replacement
Standard Bearing set from ACL but with improved performance over stock
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Brand:
ES#:
3639675
Mfg#:
5M7788H-.25
$204.99
This product was last offered at the strikethrough price on 04-09-2026
$201.99 USD
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Replace your stripped or cracked plastic
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Brand:
ES#:
4343092
Mfg#:
11427557011
$49.99 USD
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Lifetime Replacement
For repair or changing valve in the cylinder head
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Brand:
ES#:
3647327
Mfg#:
11340033950
$32.99 USD
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Lifetime Replacement
Special tool 11 9 590 flywheel lock.
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Brand:
ES#:
2674036
Mfg#:
83300495939
$64.99 USD
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Lifetime Replacement
More About Engine Parts & Accessories
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.