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BMW M3 Engine Mechanical Parts

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Oil Drain Plug

Replace your stripped plug and prevent further leaks 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339302
Mfg#:
774.480
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up

Dipstick O-Ring - Priced Each

Used to seal the dipstick to the guide tube 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339293
Mfg#:
748.935
Special Order: No Guaranteed ETA
$1.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring - S52 - 3.2L - Priced Each

Perfect for rebuilds, performance upgrades, or routine engine maintenance.

Brand:
Mahle Motorsports - Corporate Logo
ES#:
4906569
Mfg#:
01977599-1
Special Order: No Guaranteed ETA
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC Treated Main Bearing Set

Stronger & smoother, with less friction for your BMW! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4643079
Mfg#:
11217849234KT2
Ships on Aug 26, 2026
ON SALE!
$888.86

This product was last offered at the strikethrough price on
06-13-2026

$844.42 USD
This product is lifetime replacement eligible Lifetime Replacement

S14 High Performance Rod Bearing Set - +0.25 Oversized

ES#5396379 - 4B1568H-.25 - S14 High Performance Rod Bearing Set - +0.25 Oversized - Includes upper and lower bearing shells for a complete rod bearing replacement. - ACL - BMW

Includes upper and lower bearing shells for a complete rod bearing replacement.

Brand:
ACL - Corporate Logo
ES#:
5396379
Mfg#:
4B1568H-.25
Special Order: No Guaranteed ETA
$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ACL Rod Bearing Set - 0.50 Oversized

Includes upper and lower bearing shells for a complete rod bearing replacement.

Brand:
ACL - Corporate Logo
ES#:
4839674
Mfg#:
8B1580H-.50
Special Order: No Guaranteed ETA
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ACL Engine Main Bearings - 0.25 Oversized

Designed with performance and longevity in mind

Brand:
ACL - Corporate Logo
ES#:
4839654
Mfg#:
5M1581H-.25
Special Order: No Guaranteed ETA
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ACL Engine Main Bearings - 0.50 Oversized

Designed with performance and longevity in mind

Brand:
ACL - Corporate Logo
ES#:
4839655
Mfg#:
5M1581H-.50
Special Order: No Guaranteed ETA
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Valve Cover

Replace Your S54's Old Leaky Valve Cover! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5375176
Mfg#:
11127838754
Ships on Sep 11, 2026
Auto Notify
ON SALE! SAVE 15%
$582.99

This product was last offered at the strikethrough price on
05-02-2026

$495.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket - Set

Gasket set from a trusted supplier 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5470691
Mfg#:
11127587804
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 15%
$25.99

This product was last offered at the strikethrough price on
05-29-2026

$22.09 USD
This product is lifetime replacement eligible Lifetime Replacement

valve cover gasket - set

ES#2866773 - 11120034107 - valve cover gasket - set - Includes the spark plug seals - Febi - BMW

Includes the spark plug seals 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2866773
Mfg#:
11120034107
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#2873733 - 11341739821 - Exhaust Valve - Priced Each - Replacement exhaust valve - Febi - BMW

Replacement exhaust valve 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873733
Mfg#:
11341739821
Special Order: No Guaranteed ETA
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor

Keep your engine operating in its optimal zone with a replacement Engine Oil Level Sensor from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5491259
Mfg#:
12615A740A3
Special Order: No Guaranteed ETA
$87.99 USD

MMX Performance Billet Oil Filler Cap

Upgraded oil cap that adds the MMR style

Brand:
MMX Performance - Corporate Logo
ES#:
4809829
Mfg#:
MMR03-1601
Special Order: No Guaranteed ETA
$127.99 USD
Free Shipping
on orders $49 and up

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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