Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E90 335xi N54 3.0L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E90 335xi N54 3.0L
Your Vehicle BMW E90 335xi N54 3.0L
Change Clear

BMW E90 335xi N54 3.0L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Coolant Expansion Tank

ES#2874179 - 17137607482 - Coolant Expansion Tank - Includes level sensor - Febi - BMW

Includes level sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2874179
Mfg#:
17137607482
In Stock
$151.99

This product was last offered at the strikethrough price on
04-16-2026

$104.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Vacuum Hose Relocation Kit

ES#4040572 - 025515ecs03KT - N54 Vacuum Hose Relocation Kit - Relocate your unsightly vacuum line! - ECS - BMW

Relocate your unsightly vacuum line! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4040572
Mfg#:
025515ECS03KT
In Stock
ON SALE! SAVE 15%
$85.99

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

$73.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing - With Cap

ES#4339560 - 11428683206 - Oil Filter Housing - With Cap - Does not include oil cooler. Includes gasket, filter, and plastic cap. - URO - BMW

Does not include oil cooler. Includes gasket, filter, and plastic cap. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with High Speed Synchronization (oil cooler) option

Brand:
URO - Corporate Logo
ES#:
4339560
Mfg#:
11428683206
Ships in 2 Business Days
$305.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs

ES#257799 - 12120037244 - Spark Plugs - Bosch Part # ZGR6STE2 - Bosch - BMW

Bosch Part # ZGR6STE2 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
257799
Mfg#:
12120037244
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TiAL Sport Q 50mm Blow Off Valve - Black

ES#4376124 - Q10Blk - TiAL Sport Q 50mm Blow Off Valve - Black - Includes a 10psi spring - Tial - BMW

Includes a 10psi spring Requires welding the aluminum flange to your chargepipe - Professional installation recommended!
Performance applications only - flange must be welded to an aluminum chargepipe - DOES NOT FIT STOCK CHARGEPIPES

Brand:
Tial - Corporate Logo
ES#:
4376124
Mfg#:
Q10BLK
In Stock
$285.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blow Off Valve Kit

ES#3006369 - AABOVKIT-N54 - Blow Off Valve Kit - Upgrade your turbocharger system for more reliability and more power! - Active Autowerke - BMW

Upgrade your turbocharger system for more reliability and more power!

Brand:
Active Autowerke - Corporate Logo
ES#:
3006369
Mfg#:
AABOVKIT-N54
In Stock
5% off MSRP

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

$595.00

This product was last offered at the strikethrough price on
08-19-2026

$565.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Oxygen Sensor - Bank 2 Pre-Cat

ES#4615600 - 11787558087 - Front Oxygen Sensor - Bank 2 Pre-Cat - Emissions and fuel control sensor - URO - BMW

Emissions and fuel control sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4615600
Mfg#:
11787558087
In Stock
$96.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Downstream Catalytic Converter

ES#3031909 - 11787589475 - Oxygen Sensor - Downstream Catalytic Converter - 690mm. Rear O2 sensor/Lambda probe - Bosch - BMW
ECS Tuning recommends this product.

690mm. Rear O2 sensor/Lambda probe 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3031909
Mfg#:
11787589475
In Stock
$223.99

This product was last offered at the strikethrough price on
04-30-2026

$172.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover upgrade kit

ES#3603951 - 11127565284KT - Valve Cover upgrade kit - Includes valve cover, PCV vent hose and VTT PCV Valve - Assembled By ECS - BMW

Includes valve cover, PCV vent hose and VTT PCV Valve 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3603951
Mfg#:
11127565284KT
In Stock
ON SALE! SAVE 24%
$423.99

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

$320.98 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket replacement kit

ES#3173515 - 11137548031KT1 - Oil Pan Gasket replacement kit - Includes new pan gasket, hardware and a oil service kit - Genuine BMW - BMW

Includes new pan gasket, hardware and a oil service kit

Brand:
Genuine BMW - Corporate Logo
ES#:
3173515
Mfg#:
11137548031KT1
In Stock
$264.05 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Valve Cover - N54

ES#18622 - 11127565284 - Valve Cover - N54 - Complete valve cover assembly with gasket, bolts, and integral cyclone separator - Genuine BMW - BMW

Complete valve cover assembly with gasket, bolts, and integral cyclone separator

Brand:
Genuine BMW - Corporate Logo
ES#:
18622
Mfg#:
11127565284
In Stock
3% off MSRP

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

$660.99

This product was last offered at the strikethrough price on
08-19-2026

$639.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Radiator to Oil Cooler

ES#38148 - 17117541143 - Coolant Hose - Radiator to Oil Cooler - Replace your leaking hose - Genuine BMW - BMW

Replace your leaking hose For vehicles with automatic transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
38148
Mfg#:
17117541143
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.

$64.74

This product was last offered at the strikethrough price on
08-19-2026

$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VANOS Solenoid Valve - Priced Each

ES#4265271 - 11367585425 - VANOS Solenoid Valve - Priced Each - Commonly addresses 2A87 & 2A82 check engine codes. Includes sealing o-ring set. - URO - BMW

Commonly addresses 2A87 & 2A82 check engine codes. Includes sealing o-ring set. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4265271
Mfg#:
11367585425
In Stock
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vargas Ignition Coil Kit - Blue

ES#4465587 - VTT-COIL-N5X-BLU - Vargas Ignition Coil Kit - Blue - Trustworthy Ignition Coils now available from Vargas! - Vargas Turbo Technologies - BMW

Trustworthy Ignition Coils now available from Vargas! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4465587
Mfg#:
VTT-COIL-N5X-BLU
Ships on Sep 4, 2026
Auto Notify
$169.99 USD
Free Shipping
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.

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