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BMW E90 M3 S65 4.0L

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BMW E90 M3 S65 4.0L Engine Parts & Accessories

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Hex Bolt With Washer - Priced Each

ES#56752 - 33176760342 - Hex Bolt With Washer - Priced Each - M14X110-10.9 - Genuine BMW - BMW MINI

M14X110-10.9

Brand:
Genuine BMW - Corporate Logo
ES#:
56752
Mfg#:
33176760342
In Stock
11% off MSRP

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

$20.58

This product was last offered at the strikethrough price on
08-24-2026

$18.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eventuri Carbon Duct Set - Gloss

ES#4620696 - EVE-E9X-CF-DCT - Eventuri Carbon Duct Set - Gloss - Finish the carbon styling in your engine bay with the Eventuri Carbon Duct Set - Eventuri - BMW

Finish the carbon styling in your engine bay with the Eventuri Carbon Duct Set

Brand:
Eventuri - Corporate Logo
ES#:
4620696
Mfg#:
EVE-E9X-CF-DCT
Ships in 6 Business Days
$775.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump And Thermostat Kit

ES#2960121 - 11517838201kt2KT - Water Pump And Thermostat Kit - Includes German-made OE water pump and thermostat with everything you need to install - Assembled By ECS - BMW

Includes German-made OE water pump and thermostat with everything you need to install 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2960121
Mfg#:
11517838201KT2KT
Ships in 1 Business Day
ON SALE!
$225.99

This product was last offered at the strikethrough price on
07-08-2026

$210.44 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Ignition Service Kit

ES#2718223 - 12137841754KT - Ignition Service Kit - Restore your ignition system using genuine BMW components. - Genuine BMW - BMW

Restore your ignition system using genuine BMW components.

Brand:
Genuine BMW - Corporate Logo
ES#:
2718223
Mfg#:
12137841754KT
Ships in 5 Business Days
$2324.99

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

$2301.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Race exhaust - axle back

ES#3033213 - 045336-045306 - Supersprint Race exhaust - axle back - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound!

Brand:
Supersprint - Corporate Logo
ES#:
3033213
Mfg#:
045336-045306
Ships on Jan 21, 2027
$2556.90

This product was last offered at the strikethrough price on
10-06-2026

$2298.00 USD
Free Shipping

Billet Aluminum Radiator Drain Plug

ES#2996874 - 013197ECS01A - Billet Aluminum Radiator Drain Plug - Fear drain plug removal no more! Eliminates mangled and broken drain plugs. - ECS - BMW

Fear drain plug removal no more! Eliminates mangled and broken drain plugs. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2996874
Mfg#:
013197ECS01A
In Stock
ON SALE! SAVE 25%
$47.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#34587 - 13647838440 - Fuel Injector - Priced Each - Replace clogged or failed injectors to restore drivability and performance - Genuine BMW - BMW

Replace clogged or failed injectors to restore drivability and performance

Brand:
Genuine BMW - Corporate Logo
ES#:
34587
Mfg#:
13647838440
Ships in 1-2 days
3% off MSRP

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

$288.99

This product was last offered at the strikethrough price on
10-17-2026

$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

aFe MACH Force-Xp Cat Back Exhaust System

ES#2985586 - 49-36312-P - aFe MACH Force-Xp Cat Back Exhaust System - Mandrel-bent stainless steel with polished tips - AFE - BMW

Mandrel-bent stainless steel with polished tips

Brand:
AFE - Corporate Logo
ES#:
2985586
Mfg#:
49-36312-P
Back Ordered
20% off MSRP

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

$2797.99

This product was last offered at the strikethrough price on
05-27-2026

$2238.00 USD

Timing chain tensioner - priced each

ES#22413 - 11317839053 - Timing chain tensioner - priced each - Keeps tension on the guide rail - Genuine BMW - BMW

Keeps tension on the guide rail

Brand:
Genuine BMW - Corporate Logo
ES#:
22413
Mfg#:
11317839053
In Stock
6% off MSRP

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

$145.99

This product was last offered at the strikethrough price on
09-03-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt tensionser

ES#258959 - 11287841546 - Hydraulic Belt tensionser - Controls the amount of tension on pulley - Genuine BMW - BMW

Controls the amount of tension on pulley

Brand:
Genuine BMW - Corporate Logo
ES#:
258959
Mfg#:
11287841546
Ships in 1-2 days
6% off MSRP

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

$193.99

This product was last offered at the strikethrough price on
10-17-2026

$181.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Accessory Belt - Water Pump/Alternator - S54 S65

ES#4661030 - 6PK1460 - Performance Kevlar Reinforced Accessory Belt - Water Pump/Alternator - S54 S65 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Replaces BMW # 11287837898 - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Replaces BMW # 11287837898 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4661030
Mfg#:
6PK1460
Ships on Nov 12, 2026
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit

ES#2718483 - 11287837898KT2 - Accessory Belt Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components For vehicles with production date from 04/2008

Brand:
Genuine BMW - Corporate Logo
ES#:
2718483
Mfg#:
11287837898KT2
Ships in 1-2 days
$1084.99

This product was last offered at the strikethrough price on
10-05-2026

$1081.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lowe pressure fuel sensor adapter

ES#2641342 - 16124800029 - Lowe pressure fuel sensor adapter - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2641342
Mfg#:
16124800029
In Stock
4% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
10-17-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Dry

ES#4475343 - 012054LA63-DRY - ECS Exact-Fit High Flow Air Filter - Dry - High flow filter replacement to get your engine breathing better than new! - ECS - BMW

High flow filter replacement to get your engine breathing better than new! 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with production date from 09/2009

Brand:
ECS - Corporate Logo
ES#:
4475343
Mfg#:
012054LA63-DRY
In Stock
ON SALE! SAVE 25%
$88.99

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

$66.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tensioner Pulley

ES#254055 - 11287841527 - Tensioner Pulley - Used on secondary A/C belt - Genuine BMW - BMW

Used on secondary A/C belt

Brand:
Genuine BMW - Corporate Logo
ES#:
254055
Mfg#:
11287841527
Ships on Oct 19, 2026
8% off MSRP

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

$286.99

This product was last offered at the strikethrough price on
10-17-2026

$262.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Eventuri E9x M3 Carbon Fiber Air Intake Cover

ES#3570801 - EVE-E9X-CF-ARB - Eventuri E9x M3 Carbon Fiber Air Intake Cover - Replacement component to replace a lost or damaged Eventuri intake cover - Eventuri - BMW

Replacement component to replace a lost or damaged Eventuri intake cover

Brand:
Eventuri - Corporate Logo
ES#:
3570801
Mfg#:
EVE-E9X-CF-ARB
Ships in 2 Business Days
$695.00 USD
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.

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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