Keep proper pressure in your coolant system
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4858532
Mfg#:
2Q0121321A
ON SALE!
SAVE 39%
$17.99
This product was last offered at the strikethrough price on 11-07-2026
$10.99 USD
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The most important belt on your engine
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Brand:
ES#:
3955
Mfg#:
06B109119F
$54.99 USD
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Lifetime Replacement
Set of 4, rifle drilled
2X Entries For Our Spin To Win Sweepstakes! Drop-In rods for use with OEM pistons, or pistons with 19mm wrist pin
Brand:
ES#:
2794960
Mfg#:
IERHVA2RD
$657.99 USD
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Lifetime Replacement
2.5" T-304 Stainless Steel exhaust system with Borla mufflers
For use with aftermarket 2.5" downpipe
Brand:
ES#:
3175528
Mfg#:
252576T
$1314.50 USD
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Lifetime Replacement
Prevents excess pressure from building within the system
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4920518
Mfg#:
3R0959126
$31.99 USD
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Lifetime Replacement
Seal for most clip-in cooling sensors/senders. M19.6x3.6mm
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Brand:
ES#:
2467
Mfg#:
N90316802
$3.99 USD
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Lifetime Replacement
Located at the rear of cylinder head, includes o-rings
Brand:
ES#:
3559174
Mfg#:
462-121-132B6
$99.99 USD
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Lifetime Replacement
Connects the coolant flange to the heater core pipe
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Brand:
ES#:
4039578
Mfg#:
8E1819371T
$62.49
This product was last offered at the strikethrough price on 08-11-2026
$47.99 USD
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Lifetime Replacement
Includes the throttle sensor
Brand:
ES#:
3438884
Mfg#:
06F133062Q
Limited Qty Sale
$323.99
This product was last offered at the strikethrough price on 06-10-2026
$160.99 USD
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Lifetime Replacement
Located on the crankshaft to drive the oil pump
Fits automatic transmission models only
Brand:
ES#:
2506920
Mfg#:
06A105209
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$86.99
This product was last offered at the strikethrough price on 11-09-2026
$79.99 USD
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Lifetime Replacement
Supertech .5mm oversized piston set including 20mm wrist pins.
Brand:
ES#:
4742768
Mfg#:
P4-VW18T815-N4
$638.99 USD
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Lifetime Replacement
Controls actuation of the Combi Valve or Diverter Valve
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Brand:
ES#:
4701353
Mfg#:
026906283J
$52.99 USD
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Keep your cooling system operating properly
Brand:
ES#:
5425965
Mfg#:
8E0959455KT
$422.98 USD
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Lifetime Replacement
High Volume for B6 A4 1.8t (all) and late (04-05) 3.0l V6, B6 S4 and EARLY B7 S4 w 4-lines
Brand:
ES#:
4845378
Mfg#:
JHM-8E0201511J-M
$105.00 USD
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Applies tension to the camshaft timing chain
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Brand:
ES#:
3171174
Mfg#:
058109088K
$179.99 USD
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Lifetime Replacement
Replace with every oil service to prevent leaks. M14x20x1.5
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
248400
Mfg#:
N138492ALU5PACK
$14.99
This product was last offered at the strikethrough price on 07-06-2026
$11.99 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.