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BMW M3 Engine Mechanical Parts

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E30 M3 oil dipstick

ES#24151 - 11431309187 - E30 M3 oil dipstick - Flexible metal strip used to check engine oil level - Genuine BMW - BMW

Flexible metal strip used to check engine oil level

Brand:
Genuine BMW - Corporate Logo
ES#:
24151
Mfg#:
11431309187
Ships in 1 day
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$122.99

This product was last offered at the strikethrough price on
07-22-2026

$117.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Crankshaft Seal

ES#3188179 - 11217838071 - Rear Crankshaft Seal - Replace when doing a clutch job. - Corteco - BMW

Replace when doing a clutch job.

Brand:
Corteco - Corporate Logo
ES#:
3188179
Mfg#:
11217838071
In Stock
$51.11

This product was last offered at the strikethrough price on
04-27-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plug Housing

ES#31215 - 12521427615 - Plug Housing - 2 POL - Genuine BMW - BMW MINI

2 POL

Brand:
Genuine BMW - Corporate Logo
ES#:
31215
Mfg#:
12521427615
In Stock
$5.99

This product was last offered at the strikethrough price on
06-08-2026

$5.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Black Nitrided Intake Valve - +1mm Oversize - Set Of 12

ES#4608971 - BMIVN-1031S-12 - Black Nitrided Intake Valve - +1mm Oversize - Set Of 12 - Upgraded valves from Supertech - Supertech - BMW

Upgraded valves from Supertech

Brand:
Supertech - Corporate Logo
ES#:
4608971
Mfg#:
BMIVN-1031S-12
In Stock
Limited Qty Sale
$384.99

This product was last offered at the strikethrough price on
06-02-2026

$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Oil Drain Valve With Adapter

ES#2209062 - F109N - 12mm Oil Drain Valve With Adapter - Makes oil changes easy as "push-and-turn" - Fumoto - BMW

Makes oil changes easy as "push-and-turn"

Brand:
Fumoto - Corporate Logo
ES#:
2209062
Mfg#:
F109N
Ships in 8 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve - Priced Each

ES#3102834 - 11341739823 - Exhaust Valve - Priced Each - Replacement exhaust valve - TRW - BMW

Replacement exhaust valve

Brand:
TRW - Corporate Logo
ES#:
3102834
Mfg#:
11341739823
Ships in 4 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S54 VANOS Exhaust Hub Upgrade Kit

ES#5470158 - 11367832031KT2 - S54 VANOS Exhaust Hub Upgrade Kit - Direct bolt-on, high-strength steel solution that eliminates the factory failure mode and prevents catastrophic engine failure. Includes all of the gaskets & hardware needed for installation. - Assembled By ECS - BMW

Direct bolt-on, high-strength steel solution that eliminates the factory failure mode and prevents catastrophic engine failure. Includes all of the gaskets & hardware needed for installation. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5470158
Mfg#:
11367832031KT2
In Stock
$410.99

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

$343.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm - Priced Each

ES#22591 - 11337833259 - Rocker Arm - Priced Each - 24 required per vehicle. - Genuine BMW - BMW

24 required per vehicle.

Brand:
Genuine BMW - Corporate Logo
ES#:
22591
Mfg#:
11337833259
Ships in 1 day
$114.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dipstick O-Ring

ES#2608625 - 11431740045 - Dipstick O-Ring - Viton o-ring used to seal the dipstick tube to the oil pan. Made in Germany. - Rein - BMW

Viton o-ring used to seal the dipstick tube to the oil pan. Made in Germany. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2608625
Mfg#:
11431740045
In Stock
$7.99

This product was last offered at the strikethrough price on
04-03-2026

$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rocker Arm Shaft - Exhaust

ES#22593 - 11337838124 - Rocker Arm Shaft - Exhaust - Exhaust cam rocker arm shaft - Genuine BMW - BMW

Exhaust cam rocker arm shaft

Brand:
Genuine BMW - Corporate Logo
ES#:
22593
Mfg#:
11337838124
Ships on Sep 1, 2026
$168.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#2762466 - 11121312171KT - Valve Cover Gasket Set - Set of gaskets for a complete valve cover gasket change - Genuine BMW - BMW

Set of gaskets for a complete valve cover gasket change

Brand:
Genuine BMW - Corporate Logo
ES#:
2762466
Mfg#:
11121312171KT
Ships in 1 day
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing - Red

ES#3024647 - 11241310515 - Connecting Rod Bearing - Red - 48mm stock size bearing - Glyco - BMW

48mm stock size bearing

Brand:
Glyco - Corporate Logo
ES#:
3024647
Mfg#:
11241310515
In Stock
Limited Qty Sale
$30.59

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit

ES#3478289 - 11349064457 - Valve Seal Repair Kit - Includes seals to do half of your engine's valves - Elring - BMW

Includes seals to do half of your engine's valves 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478289
Mfg#:
11349064457
In Stock
$14.99

This product was last offered at the strikethrough price on
03-16-2026

$8.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Level Sensor Kit

ES#4810836 - 12615a740a3KT - Oil Level Sensor Kit - Includes a new Genuine BMW oil level sensor and mounting hardware - Genuine BMW - BMW

Includes a new Genuine BMW oil level sensor and mounting hardware

Brand:
Genuine BMW - Corporate Logo
ES#:
4810836
Mfg#:
12615A740A3KT
Ships in 1 day
$333.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Valve Cover - M52/S52

ES#4666781 - 11121703341 - Valve Cover - M52/S52 - This complete valve cover assembly includes a sealing gasket and engine cover mounts. - URO - BMW

This complete valve cover assembly includes a sealing gasket and engine cover mounts. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4666781
Mfg#:
11121703341
Ships in 1 Business Day
$330.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S14 Evo Cam Gear Upgrade Kit

ES#3132697 - 11311312536KT - S14 Evo Cam Gear Upgrade Kit - Better acceleration and improved torque for your M3 - Assembled By ECS - BMW

Better acceleration and improved torque for your M3 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3132697
Mfg#:
11311312536KT
Ships on Sep 17, 2026
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ON SALE!
$360.99

This product was last offered at the strikethrough price on
03-19-2026

$330.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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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