Keep proper pressure in your coolant system
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Brand:
ES#:
4060279
Mfg#:
4M0121321Q
Ships in 1-2 days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$59.99
This product was last offered at the strikethrough price on 10-26-2026
4 Bolt pulley that attaches to the water pump
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Brand:
ES#:
3181924
Mfg#:
06M121031D
Ships in 1-2 days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$211.99
This product was last offered at the strikethrough price on 10-05-2026
Located on the side of the camshaft in the cylinder head.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Right side cam position sensor
Brand:
ES#:
4818443
Mfg#:
06C905163B
In Stock
ON SALE!
SAVE 15%
$37.99
This product was last offered at the strikethrough price on 09-16-2026
Includes the heat shield
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Keep your accessories & supercharger running properly with new tensioners and drive belts
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Up to production date 7/11/2011
Brand:
ES#:
2678397
Mfg#:
06E903133HKT2
Ships in 1-2 days
$323.99
This product was last offered at the strikethrough price on 10-26-2026
Keep your engine fresh and leak free
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply From VIN 8E-4-163756, split is in the 2004 model year
Brand:
ES#:
2918844
Mfg#:
079103051G
Ships in 2 Business Days
$50.99
This product was last offered at the strikethrough price on 05-07-2026
Install new hardware with your new parts. 55x3
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! Seals the bypass valve to the supercharger
Used to secure the belly pan to the underside of the vehicle
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Covers the camshaft opening on the cylinder head
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Price per set for one motor.
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Larger inside diameter and smoother surface for better flow, and stiffer construction to prevent collapsing
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply - For vehicles using larger RS4 MAF housing
Cylinders 1-3
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For pistons stamped with 06M107099J, 06M107100J or 06M107100C
Brand:
ES#:
3181894
Mfg#:
06M107066AB
Ships in 1-2 days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$148.99
This product was last offered at the strikethrough price on 05-02-2026
Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 11.5lbs!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Also known as the "PCV". Located on the valve cover
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
5470814
Mfg#:
06M103515H
In Stock
$105.99
This product was last offered at the strikethrough price on 05-25-2026
Applies pressure from the damper to the tensioner roller
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Brand:
ES#:
4626
Mfg#:
078109487A
In Stock
$42.59
This product was last offered at the strikethrough price on 08-23-2026
Green coolant temp sensor, located commonly in the cooling flange near the head
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4818427
Mfg#:
059919501A
In Stock
ON SALE!
SAVE 38%
$15.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Lifetime Replacement
