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BMW M3 Engine Parts & Accessories

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E9x M3 High Performance Aluminum Radiator

ES#2992661 - 7059 - E9x M3 High Performance Aluminum Radiator - Ultra-efficient dual-core, triple-pass radiator from the leader in E9X M3 cooling. Cooler engine temps mean more power and longer life of engine components. - CSF - BMW

Ultra-efficient dual-core, triple-pass radiator from the leader in E9X M3 cooling. Cooler engine temps mean more power and longer life of engine components. 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:
CSF - Corporate Logo
ES#:
2992661
Mfg#:
7059
In Stock
$685.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55/S55/B58 F-Chassis Polyurethane Engine Mount Set - 80A Durometer

ES#4758143 - 043588LA04 - N55/S55/B58 F-Chassis Polyurethane Engine Mount Set - 80A Durometer - Increase drivetrain rigidity and put that power to the ground! This industry-leading encapsulated design reduces NVH and prevents heat transfer. - Turner Motorsport - BMW

Increase drivetrain rigidity and put that power to the ground! This industry-leading encapsulated design reduces NVH and prevents heat transfer. 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:
Turner Motorsport - Corporate Logo
ES#:
4758143
Mfg#:
043588LA04
Back Ordered
ON SALE! SAVE 15%
$452.99

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

$385.04 USD
Free Shipping

S54 Engine Block - Priced Each

ES#17779 - 11117838751 - S54 Engine Block - Priced Each - Comes with Pistons - Genuine BMW - BMW

Comes with Pistons 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:
Genuine BMW - Corporate Logo
ES#:
17779
Mfg#:
11117838751
Ships in 4 Business Days
4% off MSRP

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

$6444.99

This product was last offered at the strikethrough price on
10-25-2026

$6155.99 USD

Radiator Fan Clutch

ES#2534570 - 11527505302 - Radiator Fan Clutch - Common source of engine overheating - URO - BMW

Common source of engine overheating 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!

Brand:
URO - Corporate Logo
ES#:
2534570
Mfg#:
11527505302
In Stock
$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Gasket

ES#2954054 - 11428637820 - Oil Cooler Gasket - Common cause of oil leaks can be easily repaired - Elring - BMW

Common cause of oil leaks can be easily repaired 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!

Brand:
Elring - Corporate Logo
ES#:
2954054
Mfg#:
11428637820
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Aluminum Skid Plate - Mill Finish

ES#3476488 - 021470tms04KT - Turner Motorsport Aluminum Skid Plate - Mill Finish - The ultimate upgrade for belly pan replacement is here! - Turner Motorsport - BMW

The ultimate upgrade for belly pan replacement is here! 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:
Turner Motorsport - Corporate Logo
ES#:
3476488
Mfg#:
021470TMS04KT
Ships on Jan 22, 2027
ON SALE!
$536.99

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

$510.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#4660657 - D650-0002KT2 - Ignition Service Kit - Everything you need for your ignition service upgrade - featuring black Dinan ignition coils - Dinan - BMW

Everything you need for your ignition service upgrade - featuring black Dinan ignition coils Call In Or Chat For Best Price! 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:
Dinan - Corporate Logo
ES#:
4660657
Mfg#:
D650-0002KT2
In Stock
ON SALE! SAVE 10%
$323.99

This product was last offered at the strikethrough price on
09-28-2026

$291.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E90 E92 M3 Turner Motorsport Stainless Steel Valved Axle Back Exhaust - Brushed Tips

ES#4623482 - 013888LA01-01KT1 - E90 E92 M3 Turner Motorsport Stainless Steel Valved Axle Back Exhaust - Brushed Tips - Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 S65 cars. Featuring straight cut Brushed Finish tips. - Turner Motorsport - BMW

Valved Axle back exhaust to keep your factory secondary cats! For E90 & E92 S65 cars. Featuring straight cut Brushed Finish tips. 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:
Turner Motorsport - Corporate Logo
ES#:
4623482
Mfg#:
013888LA01-01KT1
Ships on Nov 12, 2026
$1531.04

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

$1527.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#2767752 - 17132284600 - Coolant Expansion Tank - Allows excess pressure and fluid to bleed off from the cooling system - Genuine BMW - BMW

Allows excess pressure and fluid to bleed off from the cooling system 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:
Genuine BMW - Corporate Logo
ES#:
2767752
Mfg#:
17132284600
In Stock
9% off MSRP

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

$318.56

This product was last offered at the strikethrough price on
10-25-2026

$290.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Aluminum Radiator & Cooling Upgrade Kit

ES#3023151 - 006084ECS01AKT1 - High Performance Aluminum Radiator & Cooling Upgrade Kit - Looks, performance, and reliability - upgrade your cooling system today! Includes ECS radiator, silicone houses, plus coolant and hose clamps. - ECS - BMW

Looks, performance, and reliability - upgrade your cooling system today! Includes ECS radiator, silicone houses, plus coolant and hose clamps. 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:
ECS - Corporate Logo
ES#:
3023151
Mfg#:
006084ECS01AKT1
In Stock
ON SALE! SAVE 25%
$577.99

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

$434.15 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

New Alternator - 120amp

ES#4751405 - 12317831436 - New Alternator - 120amp - Brand new, not remanufactured. No core charge! - Bavarian Autosport - BMW

Brand new, not remanufactured. No core charge! 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:
Bavarian Autosport - Corporate Logo
ES#:
4751405
Mfg#:
12317831436
Ships in 8 Business Days
ON SALE! SAVE 20%
$222.99

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

$178.39 USD
Free Shipping
on orders $49 and up

E46 M3 Triple-Pass Aluminum Radiator

ES#4830823 - 004268LA01 - E46 M3 Triple-Pass Aluminum Radiator - Track-tested and street-readythe ULTIMATE cooling system upgrade for your E46 M3! - Turner Motorsport - BMW

Track-tested and street-ready—the ULTIMATE cooling system upgrade for your E46 M3! 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
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4830823
Mfg#:
004268LA01
In Stock
$604.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#3411431 - 11781427884 - Oxygen Sensor - Priced Each - Replace your faulty O2 sensor to eliminate CEL's and Fault Codes - Walker - BMW

Replace your faulty O2 sensor to eliminate CEL's and Fault Codes 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:
Walker - Corporate Logo
ES#:
3411431
Mfg#:
11781427884
In Stock
$142.99

This product was last offered at the strikethrough price on
09-30-2026

$111.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex Plug-n-Play Ethanol Sensor Harness

ES#4731941 - 101-0212 - Motiv ReFlex Plug-n-Play Ethanol Sensor Harness - For Vehicles With Motiv ReFlex Unit Currently Installed - Motiv Motorsports - BMW

For Vehicles With Motiv ReFlex Unit Currently Installed 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 With Motiv ReFlex Unit Currently Installed Only

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4731941
Mfg#:
101-0212
In Stock
$49.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S58 B48E Fuel Injector - Priced Each

ES#5444640 - 0261500502 - S58 B48E Fuel Injector - Priced Each - Supplies fuel directly from the rail to the cylinder - Bosch - BMW MINI

Supplies fuel directly from the rail to the cylinder 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:
Bosch - Corporate Logo
ES#:
5444640
Mfg#:
0261500502
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S65 Aluminum Valve Cover - Smooth Black

ES#4709323 - S65VCSBLK - S65 Aluminum Valve Cover - Smooth Black - A performance-driven and visually refined valve cover finished in Smooth Black and crafted from Aluminum. - NRW Design - BMW

A performance-driven and visually refined valve cover finished in Smooth Black and crafted from Aluminum. 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:
NRW Design - Corporate Logo
ES#:
4709323
Mfg#:
S65VCSBLK
Ships in 1-2 days
$1199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible 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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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