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BMW M3 Engine Parts & Accessories

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E9X M3 Aluminum Valve Cover Set

ES#4904350 - 11127848154KT - E9X M3 Aluminum Valve Cover Set - Upgrade to durable aluminum material that outlasts factory magnesium alloy! This set of left & right valve covers includes oil separators, gaskets, and bolts. - Bavarian Autosport - BMW
ECS Tuning recommends this product.

Upgrade to durable aluminum material that outlasts factory magnesium alloy! This set of left & right valve covers includes oil separators, gaskets, and bolts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4904350
Mfg#:
11127848154KT
In Stock
ON SALE! SAVE 15%
$907.99

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

$771.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supra HPD6 High Pressure Fuel Pump

ES#4642634 - 13518631642 - Supra HPD6 High Pressure Fuel Pump - Fuel pump from the Toyota Supra B58 - Bosch - BMW MINI

Fuel pump from the Toyota Supra B58 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4642634
Mfg#:
13518631642
In Stock at Vendor
$727.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Intake Kit - 6MT - Gloss

ES#4027512 - 003313TMS01KT3 - CSL Style Intake Kit - 6MT - Gloss - Includes everything needed to install this legendary intake on your car! - Turner Motorsport - BMW
ECS Tuning recommends this product.

Includes everything needed to install this legendary intake on your car! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles Equipped with a Manual Transmission

Brand:
Turner Motorsport - Corporate Logo
ES#:
4027512
Mfg#:
003313TMS01KT3
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 25%
$2899.99

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

$2174.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance N Series Ignition Coil - Priced Each

ES#4708457 - 12138616153T - Turner Performance N Series Ignition Coil - Priced Each - Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! - Turner Motorsport - BMW MINI

Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4708457
Mfg#:
12138616153T
In Stock
ON SALE! SAVE 10%
$32.99

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

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N52/N54/N55/S55 High Performance Rod Bearing Set - Standard

ES#3638856 - 6B1584H-STD - N52/N54/N55/S55 High Performance Rod Bearing Set - Standard - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
3638856
Mfg#:
6B1584H-STD
In Stock
$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Aluminum Valve Cover Set - Gloss Red

ES#4907677 - 1112784815xredkt - E9X M3 Aluminum Valve Cover Set - Gloss Red - Upgrade to durable aluminum composition that outlasts factory magnesium alloy! This set of gloss red valve covers includes oil separators, gaskets, and bolts. - Bremmen Parts - BMW
ECS Tuning recommends this product.

Upgrade to durable aluminum composition that outlasts factory magnesium alloy! This set of gloss red valve covers includes oil separators, gaskets, and bolts. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4907677
Mfg#:
1112784815XREDKT
Ships on Jul 28, 2026
Auto Notify
ON SALE! SAVE 18%
$1040.99

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

$849.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NGK Laser Iridium Spark Plug - 96206 SILZKGR8E8S - Priced Each

ES#4615876 - SILZKGR8E8S - NGK Laser Iridium Spark Plug - 96206 SILZKGR8E8S - Priced Each - NGK Laser Iridium High Ignitability spark plugs offer the most advanced OE spark plug tip technology providing the optimal combination of performance and durability - Also sold as 95248 (SILZKGR8C8S) - NGK - BMW

NGK Laser Iridium High Ignitability spark plugs offer the most advanced OE spark plug tip technology providing the optimal combination of performance and durability - Also sold as 95248 (SILZKGR8C8S) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
4615876
Mfg#:
SILZKGR8E8S
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Performance Ignition Coil - Set Of 6

ES#4872326 - b50056KT - High-Performance Ignition Coil - Set Of 6 - Modified core windings offer increased spark for a faster and more efficient burn. - Bavarian Autosport - BMW

Modified core windings offer increased spark for a faster and more efficient burn. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4872326
Mfg#:
B50056KT
In Stock
ON SALE! SAVE 20%
$179.99

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

$143.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eccentric Shaft Replacement Kit

ES#4045726 - 11377589883KT - Eccentric Shaft Replacement Kit - Replace your worn eccentric shaft and restore performance - Assembled By ECS - BMW

Replace your worn eccentric shaft and restore performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4045726
Mfg#:
11377589883KT
Ships in 4 Business Days
ON SALE! SAVE 27%
$1029.99

This product was last offered at the strikethrough price on
03-23-2026

$752.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Ignition Coils - Set Of 6

ES#4690325 - tignition6KT - Performance Ignition Coils - Set Of 6 - Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! - Turner Motorsport - BMW

Performance ignition coils modified specifically for your BMW engine to increase efficiency and output! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690325
Mfg#:
TIGNITION6KT
In Stock
ON SALE! SAVE 10%
$197.99

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

$178.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Race Tech GT1 10w-60 Engine Oil - 5 Liters

ES#248959 - 2024 - Liqui Moly Race Tech GT1 10w-60 Engine Oil - 5 Liters - Meets BMW M-Motorsports requirements - Liqui-Moly - BMW

Meets BMW M-Motorsports requirements affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
248959
Mfg#:
2024
In Stock
ON SALE!
$57.95

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

$55.05 USD
Free Shipping
on orders $49 and up

S65 Upgraded Throttle Body Actuator Set

ES#4876022 - 043419LA01 - S65 Upgraded Throttle Body Actuator Set - Includes two brand new OEM Continental/VDO actuator assemblies, upgraded with our Teflon-reinforced gears for superior durability and reduced friction! - ECS - BMW

Includes two brand new OEM Continental/VDO actuator assemblies, upgraded with our Teflon-reinforced gears for superior durability and reduced friction! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4876022
Mfg#:
043419LA01
Ships on Nov 9, 2026
ON SALE!
$2278.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BE Performance S65 Connecting Rod Bolt Set

ES#3522064 - BE-CRB50-S65 - BE Performance S65 Connecting Rod Bolt Set - Designed by BE Bearings and manufactured ARP for high quality and custom torque specifications. - BE Bearings - BMW

Designed by BE Bearings and manufactured ARP for high quality and custom torque specifications. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BE Bearings - Corporate Logo
ES#:
3522064
Mfg#:
BE-CRB50-S65
In Stock
$294.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BE Bearings Performance Rod Bearing Replacement Kit w/o Oil

ES#4505333 - 11247838088OKT - BE Bearings Performance Rod Bearing Replacement Kit w/o Oil - Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4505333
Mfg#:
11247838088OKT
Ships in 1-2 days
$977.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Ignition Coil - Priced Each

ES#4810461 - 12138616153 - Ignition Coil - Priced Each - Give your engine a new spark - Eldor - BMW MINI

Give your engine a new spark affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eldor - Corporate Logo
ES#:
4810461
Mfg#:
12138616153
In Stock
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N52/N54/N55/S55 Crank Seal Guard

ES#4674312 - 049453LA01-02 - N52/N54/N55/S55 Crank Seal Guard - You can't put a price on piece of mind. A simple bolt on solution to keep your engine safe from catastrophic failure. - Turner Motorsport - BMW

You can't put a price on piece of mind. A simple bolt on solution to keep your engine safe from catastrophic failure. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4674312
Mfg#:
049453LA01-02
In Stock
ON SALE! SAVE 40%
$129.99

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

$77.99 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

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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