Carries hot coolant to and from the heater core
Brand:
ES#:
2585467
Mfg#:
1668300496
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.00
This product was last offered at the strikethrough price on 11-11-2026
$13.99 USD
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Lifetime Replacement
Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications.
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4344478
Mfg#:
2781800009
$9.99 USD
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Return Line to Oil Pan
Brand:
ES#:
2560846
Mfg#:
2781810580
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Secures Radiator Hose Inside Radiator
Brand:
ES#:
1610775
Mfg#:
0009931202
$4.99 USD
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Lifetime Replacement
Thermostat to Radiator Hose - Outer
Brand:
ES#:
5388743
Mfg#:
0229976445
$9.99
This product was last offered at the strikethrough price on 08-25-2026
$7.99 USD
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on orders $49 and up
Lifetime Replacement
For repair or changing valve in the cylinder head
Brand:
ES#:
1600394
Mfg#:
0000534658
$6.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
Thermostat to Water Pump Seal Ring
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5388742
Mfg#:
2782010280
$3.99
This product was last offered at the strikethrough price on 08-29-2026
$2.99 USD
Add to Cart
Free Shipping
on orders $49 and up
Lifetime Replacement
For repair or changing valve in the cylinder head
Brand:
ES#:
4727401
Mfg#:
0000534658
$3.99 USD
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Lifetime Replacement
Ensure a proper seal for the PCV or oil separator
Brand:
ES#:
2549191
Mfg#:
2780180280
$3.99 USD
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Lifetime Replacement
Replaces old plugged or sticking crankcase vent valves
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5444870
Mfg#:
2780100431
ON SALE!
$30.06 USD
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Lifetime Replacement
Having a crank but no starting issue? This sensor is often the culprit
5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5424334
Mfg#:
2769051400
Limited Qty Sale
$17.99
This product was last offered at the strikethrough price on 09-20-2026
$15.99 USD
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Lifetime Replacement
Optimized ignition spark for smooth operation
Brand:
ES#:
4784812
Mfg#:
2769060401KT2
$711.99 USD
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For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5388747
Mfg#:
2782001300KT1
$279.99 USD
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Partial Replacement
Having a crank but no starting issue? This sensor is often the culprit
Brand:
ES#:
4685724
Mfg#:
2769051400
$52.99
This product was last offered at the strikethrough price on 07-15-2026
$48.99 USD
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Right Side
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
5504460
Mfg#:
2781420280
$33.99
This product was last offered at the strikethrough price on 08-29-2026
$30.99 USD
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on orders $49 and up
Lifetime Replacement
Keeps constant pressure on your serpentine belt to prevent belt slipping
Brand:
ES#:
2704209
Mfg#:
2782000570
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$298.00
This product was last offered at the strikethrough price on 11-11-2026
$274.99 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.