This also includes the thermostat housing
Brand:
ES#:
4489143
Mfg#:
03L121111AM
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$166.99
This product was last offered at the strikethrough price on 10-05-2026
$151.99 USD
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on orders $49 and up
Lifetime Replacement
Also known as the RPM or Impulse sensor.
Brand:
ES#:
4671678
Mfg#:
059906433K
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$166.99
This product was last offered at the strikethrough price on 10-05-2026
$151.99 USD
Add to Cart
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on orders $49 and up
Lifetime Replacement
Valve that controls cam adjustment
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3098371
Mfg#:
06E109257J
$75.99 USD
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Lifetime Replacement
Includes Hengst oil filter and Pentosin high performance 5W-40 synthetic engine oil
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Brand:
ES#:
2777507
Mfg#:
06L115562KT2
$119.99 USD
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Partial Replacement
Decrease slop, increase drivetrain rigidity and response
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Brand:
ES#:
4004969
Mfg#:
028183ECS02-01KT
$312.99 USD
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Lifetime Replacement
Common point of failure for the cooling system.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5426272
Mfg#:
06M121115P
$62.99 USD
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on orders $49 and up
Lifetime Replacement
Does not include hardware
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3220516
Mfg#:
03H109503
$47.99 USD
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on orders $49 and up
Lifetime Replacement
Complete valve cover assembly, includes gaskets and hardware
We Price Match - Give Us A Call or Chat! Includes 3 year manufacturer warranty.
Brand:
ES#:
4424115
Mfg#:
06D103469N
$182.00 USD
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on orders $49 and up
Lifetime Replacement
Enjoy a more aggressive exhaust note with no noticeable drone inside the cabin at a fraction of the cost of more expensive cat-back systems.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4753132
Mfg#:
034-105-7059
$455.00 USD
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Lifetime Replacement
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Brand:
ES#:
4609055
Mfg#:
VWR1210R601EG
$909.99 USD
Add to Cart
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Lifetime Replacement
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Brand:
ES#:
4674222
Mfg#:
VWR1210R602M
$909.99 USD
Add to Cart
Lifetime Replacement
Closed airbox system for added filtration and performance
For vehicles without secondary air injection only
Brand:
ES#:
4673593
Mfg#:
VWR1210R601EM
$909.99 USD
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Lifetime Replacement
Replace your leaking cap or the one left at the pump
Brand:
ES#:
2831989
Mfg#:
4G0201550M
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$71.99
This product was last offered at the strikethrough price on 10-26-2026
$64.99 USD
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on orders $49 and up
Lifetime Replacement
Ensure a proper seal when installing a new water pump
Brand:
ES#:
281546
Mfg#:
06J121119
19% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$31.99
This product was last offered at the strikethrough price on 11-06-2026
$25.99 USD
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on orders $49 and up
Lifetime Replacement
Prevent severe engine damage with a new oil pump
Brand:
ES#:
3231984
Mfg#:
07K115105AK
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1007.99
This product was last offered at the strikethrough price on 08-31-2026
$908.99 USD
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on orders $49 and up
Lifetime Replacement
Looking for the best timing belt kit on the market? Look no further than ECS Tuning
10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE From VIN 8E-4-191001, split is in the 2004 model year
Brand:
ES#:
2569779
Mfg#:
B6A4UTBKLV1
$361.99
This product was last offered at the strikethrough price on 10-21-2026
$302.99 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.