Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3485290
Mfg#:
2Q0121321A
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.99
This product was last offered at the strikethrough price on 06-15-2026
$41.99 USD
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on orders $49 and up
Lifetime Replacement
Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4910831
Mfg#:
0P2121115E
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$273.99
This product was last offered at the strikethrough price on 06-15-2026
$249.99 USD
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on orders $49 and up
Lifetime Replacement
Includes everything you need to replace your water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5386436
Mfg#:
0P2121014KT1
ON SALE!
$977.99
This product was last offered at the strikethrough price on 05-02-2026
$904.48 USD
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Partial Replacement
Restore proper engine cooling
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4402767
Mfg#:
PAB121014C
$880.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4858532
Mfg#:
2Q0121321A
ON SALE!
SAVE 22%
$19.99
This product was last offered at the strikethrough price on 05-02-2026
$15.50 USD
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Free Shipping
on orders $49 and up
Avoid coolant system damage from freezing with new anti-freeze
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3252322
Mfg#:
00004330516
Keep debris out of your oil and keep your engine running healthily
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3604822
Mfg#:
06M198405F
$17.17
This product was last offered at the strikethrough price on 04-10-2026
$15.99 USD
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Fully synthetic, high-performance engine oil with optimised temperature-viscosity behaviour.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3438954
Mfg#:
20020-538-03
$56.99 USD
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Sealing ring between fuel tank and flange - Two required
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3463114
Mfg#:
95520113301
$11.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Crankshaft sealing ring - 85x105x11mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3253511
Mfg#:
0PB105249
ON SALE!
$52.99
This product was last offered at the strikethrough price on 06-15-2026
$50.34 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Includes new o-ring
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5386435
Mfg#:
0P2121115E
$134.00
This product was last offered at the strikethrough price on 05-07-2026
$132.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Triggers the oil light when pressure drops too low
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3628571
Mfg#:
06E906054J
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$123.99
This product was last offered at the strikethrough price on 06-15-2026
$112.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
80 X 4 mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3694768
Mfg#:
WHT007809
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$27.99
This product was last offered at the strikethrough price on 06-15-2026
$24.99 USD
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Free Shipping
on orders $49 and up
Lifetime Replacement
Keep debris out of your oil and keep your engine running healthily
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4683931
Mfg#:
06M198405F
$21.99 USD
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Free Shipping
on orders $49 and up
Keep debris out of your oil and keep your engine running healthily
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4324217
Mfg#:
PAB115401
$214.99
This product was last offered at the strikethrough price on 01-06-2026
$202.99 USD
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on orders $49 and up
55 x 5.33 mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3694769
Mfg#:
WHT007814
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 06-15-2026
$23.99 USD
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Free Shipping
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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.