Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

BMW E90 Most Popular Parts

Sort By
Filter By
Return to Top
ES#4447424 - 12138657273KT6 - Ignition Service Kit - N55 - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 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#:
4447424
Mfg#:
12138657273KT6
In Stock
$271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4781504 - 17117537292R - Environmental Air Catalyst (EAC) Sensor - Found on the back side of the radiator - URO - BMW

Found on the back side of the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For SULEV Vehicles Equipped with the N51 Engine Only

Brand:
URO - Corporate Logo
ES#:
4781504
Mfg#:
17117537292R
In Stock
$271.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3131376 - 11287582946 - Accessory Belt Tensioner Assembly - Mechanical belt tensioner for the A/C and power steering system - Ina - BMW
ECS Tuning recommends this product.

Mechanical belt tensioner for the A/C and power steering system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3131376
Mfg#:
11287582946
In Stock
$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2626515 - 11127582245 - Valve Cover Gasket Set - Stop annoying oil leaks - Elring - BMW
ECS Tuning recommends this product.

Stop annoying oil leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2626515
Mfg#:
11127582245
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2142870 - 11537549476 -  Thermostat - Restore proper function to your cooling system - Wahler - BMW

Restore proper function to your cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wahler - Corporate Logo
ES#:
2142870
Mfg#:
11537549476
In Stock
$97.91

This product was last offered at the strikethrough price on
03-25-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3025559 - TMS2474 - Schrick Camshaft Set - 284 Degree - A power upgrade perfect for the street - Schrick - BMW

A power upgrade perfect for the street affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete Set!

Brand:
Schrick - Corporate Logo
ES#:
3025559
Mfg#:
TMS2474
Ships on Oct 1, 2026
$6478.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#56839 - 33207572716 - Torx Screw With Ribs - Secures rear axle to differential output - Genuine BMW - BMW

Secures rear axle to differential output affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56839
Mfg#:
33207572716
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#34459 - 13627838085 - Throttle Body Actuator - Priced Each - E9x M3 S65 - 2 required per vehicle, one per bank, replaceable individually. - Genuine BMW - BMW

2 required per vehicle, one per bank, replaceable individually. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fitment is for Models equipped with the S65 4.0L engine

Brand:
Genuine BMW - Corporate Logo
ES#:
34459
Mfg#:
13627838085
In Stock
7% off MSRP

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

$1157.61

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

$1076.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18539 - 11127531224 - Cam Bearing Ledge - Exhaust - A common source of exhaust, boost, and variable valve timing related issues - Genuine BMW - BMW

A common source of exhaust, boost, and variable valve timing related issues affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
18539
Mfg#:
11127531224
In Stock
17% off MSRP

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

$706.36

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

$586.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2602524 - 33117525064KT1 - Differential Service Kit - All you need in one package for scheduled differential maintenance! - Assembled By ECS - BMW

All you need in one package for scheduled differential maintenance! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes Castrol Syntrax SAF-XJ 75w140 differential fluid

Brand:
Assembled By ECS - Corporate Logo
ES#:
2602524
Mfg#:
33117525064KT1
Back Ordered
$100.76 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4623946 - 11127548274M - Metal Valve Cover - N52 3.0L Engine - An affordable alternative for your BMW made with the same standards as OE. - Bremmen Parts - BMW

An affordable alternative for your BMW made with the same standards as OE. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4623946
Mfg#:
11127548274M
Ships in 1 Business Day
ON SALE! SAVE 10%
$447.99

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

$402.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3490868 - 33207568731 - Rear Axle Shaft - Left - Brand new axle shaft, no core required - GKN Drivetech - BMW

Brand new axle shaft, no core required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Manual Transmission Only

Brand:
GKN Drivetech - Corporate Logo
ES#:
3490868
Mfg#:
33207568731
Ships in 1 Business Day
$321.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2580613 - 11287563927 - Accessory Belt Tensioner Assembly - This is the main belt tensioner for A/C, Alternator, and power steering. - Ina - BMW
ECS Tuning recommends this product.

This is the main belt tensioner for A/C, Alternator, and power steering. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2580613
Mfg#:
11287563927
In Stock
$107.99

This product was last offered at the strikethrough price on
04-15-2026

$71.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2801494 - 17127531579 - Radiator Hose - Upper - Replace split hoses - Rein - BMW
ECS Tuning recommends this product.

Replace split hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801494
Mfg#:
17127531579
In Stock
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2999160 - 004038ECS04KT1 - Front 6-Piston Big Brake Kit & Rear Brake Upgrade - Upgrade to gold 6-piston F80 M3 calipers, ECS 2-piece rotors in the front, ECS 2-piece rotors in the rear and stainless steel brake lines all around! Includes fluid and all hardware. - ECS - BMW

Upgrade to gold 6-piston F80 M3 calipers, ECS 2-piece rotors in the front, ECS 2-piece rotors in the rear and stainless steel brake lines all around! Includes fluid and all hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
A 10mm spacer may be required, please check fitment guide prior to ordering

Brand:
ECS - Corporate Logo
ES#:
2999160
Mfg#:
004038ECS04KT1
Ships in 4 Business Days
$6428.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4017709 - 50604 - Red Line MT-LV Synthetic Gear Oil - 1 Quart - 70W/75W GL-4 High-Performance lubricant for manual and SMG transmissions and transaxles - Redline - BMW Volkswagen

70W/75W GL-4 High-Performance lubricant for manual and SMG transmissions and transaxles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Redline - Corporate Logo
ES#:
4017709
Mfg#:
50604
In Stock
$25.49 USD
Free Shipping
on orders $49 and up

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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings