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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW E90 335i N55 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Transmission Oil Cooler - Heat Exchanger

ES#4723728 - 17217536929 - Transmission Oil Cooler - Heat Exchanger - Keep your transmission temperature where it should be - Vemo - BMW

Keep your transmission temperature where it should be

Brand:
Vemo - Corporate Logo
ES#:
4723728
Mfg#:
17217536929
Ships in 2 Business Days
$311.99

This product was last offered at the strikethrough price on
05-07-2026

$302.99 USD
Free Shipping
on orders $49 and up

Accessory Belt

ES#2217419 - 11287628653 - Accessory Belt - Drive belt for the A/C and power steering - Genuine BMW - BMW

Drive belt for the A/C and power steering

Brand:
Genuine BMW - Corporate Logo
ES#:
2217419
Mfg#:
11287628653
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.

$63.99

This product was last offered at the strikethrough price on
06-03-2026

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 "Bulletproof" Crank Kit

ES#4365385 - ECSe90n55bpKT - N55 "Bulletproof" Crank Kit - .or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. - Assembled By ECS - BMW

...or at least as "Bulletproof" as your E9X N55 will ever be! Includes a crank bolt capture kit, crank seal plate, oil filter housing gaskets, and all of the components required to perform this upgrade service. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4365385
Mfg#:
ECSE90N55BPKT
Ships in 4 Business Days
ON SALE!
$603.99

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

$603.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Engine Main Bearing Kit - Size 0.25 Oversized

ES#4140311 - mb7776si0.25 - Engine Main Bearing Kit - Size 0.25 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
4140311
Mfg#:
MB7776SI0.25
In Stock at Vendor
$118.99

This product was last offered at the strikethrough price on
08-23-2026

$66.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Surge Tank Kit

ES#3660570 - 20-0470 - Fuel Surge Tank Kit - Prevent fuel starvation with a Fuel surge tank - Radium Engineering - BMW

Prevent fuel starvation with a Fuel surge tank

Brand:
Radium Engineering - Corporate Logo
ES#:
3660570
Mfg#:
20-0470
Back Ordered
Starting at $599.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel hose

ES#1884766 - 13537594825 - Fuel hose - Connects to high pressure fuel pump line - Genuine BMW - BMW

Connects to high pressure fuel pump line

Brand:
Genuine BMW - Corporate Logo
ES#:
1884766
Mfg#:
13537594825
Ships in 3 Business Days
5% off MSRP

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

$124.99

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

$119.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Frame Rail/Engine Support - Right

ES#67834 - 41117135612 - Front Frame Rail/Engine Support - Right - Direct factory replacement for damaged supports - Genuine BMW - BMW

Direct factory replacement for damaged supports

Brand:
Genuine BMW - Corporate Logo
ES#:
67834
Mfg#:
41117135612
Ships in 5 Business 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.

$632.99

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

$593.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Frame Rail/Engine Support - Left

ES#67833 - 41117135611 - Front Frame Rail/Engine Support - Left - Direct factory replacement for damaged supports - Genuine BMW - BMW

Direct factory replacement for damaged supports

Brand:
Genuine BMW - Corporate Logo
ES#:
67833
Mfg#:
41117135611
Ships in 9 Business 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.

$632.99

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

$593.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing Gasket

ES#3673832 - 11428637821 - Oil Filter Housing Gasket - Seal up those pesky oil leaks - Victor Reinz - BMW

Seal up those pesky oil leaks

Brand:
Victor Reinz - Corporate Logo
ES#:
3673832
Mfg#:
11428637821
In Stock
$22.99

This product was last offered at the strikethrough price on
05-01-2026

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sprocket Wheel

ES#22258 - 11317502180 - Sprocket Wheel - Located behind the harmonic balancer - Genuine BMW - BMW

Located behind the harmonic balancer

Brand:
Genuine BMW - Corporate Logo
ES#:
22258
Mfg#:
11317502180
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.

$33.00

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

$31.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Boost Pipe

ES#1897606 - 13717599293 - Intake Boost Pipe - Connects throttle body to intercooler - Genuine BMW - BMW

Connects throttle body to intercooler

Brand:
Genuine BMW - Corporate Logo
ES#:
1897606
Mfg#:
13717599293
Ships in 3 Business Days
2% off MSRP

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

$606.99

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

$591.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Carrier - Left

ES#3463467 - 17107524912 - Radiator Carrier - Left - Plastic side frame for radiator - Bremmen Parts - BMW

Plastic side frame for radiator 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
3463467
Mfg#:
17107524912
In Stock
ON SALE! SAVE 50%
$48.99

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

$24.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring

ES#25105 - 11537545278 - O-Ring - Seals your cooling system - Genuine BMW - BMW

Seals your cooling system

Brand:
Genuine BMW - Corporate Logo
ES#:
25105
Mfg#:
11537545278
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Factory Spec Ignition Service Kit

ES#2608157 - 12137594937NKT - Factory Spec Ignition Service Kit - Everything you need to service your ignition system - Genuine BMW - BMW

Everything you need to service your ignition system

Brand:
Genuine BMW - Corporate Logo
ES#:
2608157
Mfg#:
12137594937NKT
Ships on Sep 15, 2026
Auto Notify
$587.99

This product was last offered at the strikethrough price on
08-04-2026

$582.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sprocket Wheel

ES#4472250 - 11317502180 - Sprocket Wheel - Located behind the harmonic balancer - Bremmen Parts - BMW

Located behind the harmonic balancer 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4472250
Mfg#:
11317502180
In Stock
ON SALE! SAVE 20%
$21.41

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

$17.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Wiring Harness

ES#2498199 - 12517635393 - Engine Wiring Harness - Complete engine wiring harness - Genuine BMW - BMW

Complete engine wiring harness For vehicles with a production date from 03/2011

Brand:
Genuine BMW - Corporate Logo
ES#:
2498199
Mfg#:
12517635393
Ships in 3 Business Days
5% off MSRP

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

$609.99

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

$581.99 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.

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