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BMW E90 Most Popular Parts

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N54 N55 Performance Ignition Service Kit - NGK Colder Stepped Plugs

ES#4690392 - 97506IGNTKT - N54 N55 Performance Ignition Service Kit - NGK Colder Stepped Plugs - Everything needed for a performance ignition service including colder stepped spark plugs, dielectric grease and Turner ignition coils! Included plugs are one Step colder for N55, Two step colder for N54. - Turner Motorsport - BMW
ECS Tuning recommends this product.

Everything needed for a performance ignition service including colder stepped spark plugs, dielectric grease and Turner ignition coils! Included plugs are one Step colder for N55, Two step colder for N54. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes NGK 97506 which are one step colder than stock

Brand:
Turner Motorsport - Corporate Logo
ES#:
4690392
Mfg#:
97506IGNTKT
In Stock
ON SALE!
$303.99

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

$292.57 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 Fuel Injector Replacement Kit - Index 12

ES#4840279 - 13538616079v1KT - N54 Fuel Injector Replacement Kit - Index 12 - Includes latest revision N54 3.0L fuel injectors. Ideal replacement or upgrade for vehicles with fueling issues. - Vitesco Technologies - BMW

Includes latest revision N54 3.0L fuel injectors. Ideal replacement or upgrade for vehicles with fueling issues. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4840279
Mfg#:
13538616079V1KT
In Stock
$3912.99

This product was last offered at the strikethrough price on
12-29-2025

$3014.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4039805 - 11517632426 - Water Pump - N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. - Bavarian Autosport - BMW
ECS Tuning recommends this product.

N54 and N55 engines are prone to water pump failure - replace every 60,000 miles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4039805
Mfg#:
11517632426
In Stock
ON SALE! SAVE 18%
$397.99

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

$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump And Thermostat Kit

ES#2777338 - 11517586925KT5 - Water Pump And Thermostat Kit - Includes everything you need to replace your water pump and thermostat. - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes everything you need to replace your water pump and thermostat. 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#:
2777338
Mfg#:
11517586925KT5
In Stock
ON SALE! SAVE 25%
$424.99

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

$318.74 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Performance Adjustable Coilover System - E90/E92 Non-M RWD

ES#4000581 - 029309ECS01 - ECS Performance Adjustable Coilover System - E90/E92 Non-M RWD - Improve the Comfort, Performance, and Style of your E9X! - ECS - BMW
ECS Tuning recommends this product.

Improve the Comfort, Performance, and Style of your E9X! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4000581
Mfg#:
029309ECS01
Ships on Jun 26, 2026
Auto Notify
ON SALE! SAVE 26%
$1149.99

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

$849.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Adjustable Coilover System - E90/E92 AWD

ES#4000582 - 029310ECS01 - ECS Performance Adjustable Coilover System - E90/E92 AWD - Improve the Comfort, Performance, and Style of your E90! - ECS - BMW
ECS Tuning recommends this product.

Improve the Comfort, Performance, and Style of your E90! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4000582
Mfg#:
029310ECS01
In Stock
ON SALE! SAVE 20%
$1149.99

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

$919.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Motiv ReFlex+

ES#4690160 - RFXF02UI6 - Motiv ReFlex+ - Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution! - Motiv Motorsports - BMW

Take your Inline-6 BMW to The Next Level With this all in one Tuning Solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Motiv Motorsports - Corporate Logo
ES#:
4690160
Mfg#:
RFXF02UI6
In Stock
$859.00 USD
Free Shipping
on orders $49 and up

B14 PSS Coilover System

ES#3603428 - 47-269064 - B14 PSS Coilover System - Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Height adjustable suspension system with performance valving and application specific, progressive rate coil springs. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
3603428
Mfg#:
47-269064
In Stock
$1099.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector With Seal Ring - Index 12 - 13538616079

ES#4819062 - 13538616079 - Fuel Injector With Seal Ring - Index 12 - 13538616079 - Piezo-Electronic High pressure Fuel Injector Supplies Fuel From the Rail to the Cylinder - Vitesco Technologies - BMW

Piezo-Electronic High pressure Fuel Injector Supplies Fuel From the Rail to the Cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vitesco Technologies - Corporate Logo
ES#:
4819062
Mfg#:
13538616079
In Stock
14% off MSRP

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

$560.99

This product was last offered at the strikethrough price on
12-28-2025

$484.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N-Series Performance Ignition Coil - Red

ES#4456858 - D650-0003 - N-Series Performance Ignition Coil - Red - A direct plug-and-play upgrade with up to 10% more energy output than stock! - Dinan - BMW MINI

A direct plug-and-play upgrade with up to 10% more energy output than stock! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4456858
Mfg#:
D650-0003
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.

$36.99

This product was last offered at the strikethrough price on
06-07-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valvetronic Actuator Replacement Kit

ES#4159745 - 11377603979KT - Valvetronic Actuator Replacement Kit - Includes actuator, actuator gasket and valve cover gaskets - Assembled By ECS - BMW
ECS Tuning recommends this product.

Includes actuator, actuator gasket and valve cover gaskets 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#:
4159745
Mfg#:
11377603979KT
In Stock
ON SALE! SAVE 20%
$268.99

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

$215.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Valve Cover - BMW N55 3.0L

ES#4623945 - 11127570292M - Aluminum Valve Cover - BMW N55 3.0L - Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay - Bremmen Parts - BMW
ECS Tuning recommends this product.

Finally! A quality aluminum replacement valve cover! Eliminate leaks and add some style to the engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4623945
Mfg#:
11127570292M
In Stock
ON SALE! SAVE 20%
$352.99

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

$283.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Solenoid Valve Kit

ES#4758274 - 11367585425KT - VANOS Solenoid Valve Kit - Replace your VANOS solenoids and get your BMW back on the road - Assembled By ECS - BMW

Replace your VANOS solenoids and get your BMW back on the road 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#:
4758274
Mfg#:
11367585425KT
In Stock
ON SALE! SAVE 20%
$136.99

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

$109.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Water Pump And Thermostat Kit

ES#3604207 - 11517632426KT10 - Ultimate Water Pump And Thermostat Kit - Replace your water pump & add strength to your cooling system! - Assembled By ECS - BMW
ECS Tuning recommends this product.

Replace your water pump & add strength to your cooling system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes ECS billet and silicone hoses and Redline Water Wetter

Brand:
Assembled By ECS - Corporate Logo
ES#:
3604207
Mfg#:
11517632426KT10
In Stock
ON SALE! SAVE 25%
$800.53

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

$602.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

BR Series Coilover Suspension Kit

ES#3509399 - I-03-BR - BR Series Coilover Suspension Kit - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
3509399
Mfg#:
I-03-BR
In Stock
$1215.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N54 Valve Cover Upgrade Kit

ES#4758246 - 11127565284MKT - N54 Valve Cover Upgrade Kit - Replace your plastic valve cover with an aluminum valve cover for added strength and reliability - Assembled By ECS - BMW

Replace your plastic valve cover with an aluminum valve cover for added strength and reliability 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#:
4758246
Mfg#:
11127565284MKT
In Stock
ON SALE! SAVE 23%
$547.99

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

$419.23 USD
This product is lifetime replacement eligible Lifetime Replacement

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