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 E34 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Rubber Mount

ES#33077 - 13411705564 - Rubber Mount - Mount for the idle regulator valve - Genuine BMW - BMW

Mount for the idle regulator valve

Brand:
Genuine BMW - Corporate Logo
ES#:
33077
Mfg#:
13411705564
In Stock
$9.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 Oxygen Sensor - Priced Each

ES#2848083 - 11781741317 - E34 Oxygen Sensor - Priced Each - The oxygen sensor located just before the catalytic converter - Bosch - BMW

The oxygen sensor located just before the catalytic converter 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission and production date from 06/1994

Brand:
Bosch - Corporate Logo
ES#:
2848083
Mfg#:
11781741317
Back Ordered
$131.99

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

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2803974 - 11531722682 - Radiator Hose - Upper - Replace at the first sign of wear. - Rein - BMW

Replace at the first sign of wear. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803974
Mfg#:
11531722682
In Stock at Vendor
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bearing Accelator Bowden Cable

ES#34148 - 13541747519 - Bearing Accelator Bowden Cable - Located on throttle body housing - Genuine BMW - BMW

Located on throttle body housing

Brand:
Genuine BMW - Corporate Logo
ES#:
34148
Mfg#:
13541747519
In Stock
$2.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2534323 - 11510007042 - Water Pump - With housing, gaskets and metal impeller - URO - BMW

With housing, gaskets and metal impeller 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534323
Mfg#:
11510007042
Ships in 1 Business Day
ON SALE!
$88.99

This product was last offered at the strikethrough price on
06-25-2026

$84.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly

ES#2167391 - 64541392913 - Auxiliary Fan Assembly - Quality aftermarket replacement. - Continental - BMW

Quality aftermarket replacement. We Price Match - Give Us A Call or Chat!

Brand:
Continental - Corporate Logo
ES#:
2167391
Mfg#:
64541392913
Ships in 1 day
$258.99

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

$251.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E34 Guide Tube

ES#24202 - 11431738169 - E34 Guide Tube - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
24202
Mfg#:
11431738169
Ships in 1 day
5% off MSRP

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

$87.99

This product was last offered at the strikethrough price on
07-22-2026

$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 20%
$104.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electronic Boost Control (EBC) Solenoid Kit

ES#4390910 - EBC_Sol_kit - Electronic Boost Control (EBC) Solenoid Kit - This electronic boost control solenoid can be used with the MS3-Pro/MSPNP - MegaSquirt - BMW

This electronic boost control solenoid can be used with the MS3-Pro/MSPNP

Brand:
MegaSquirt - Corporate Logo
ES#:
4390910
Mfg#:
EBC_SOL_KIT
Ships in 4 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

5-Prong Fuel Injection Relay

ES#3038970 - 12631708646 - 5-Prong Fuel Injection Relay - Fuel Injection Relay Replacement - Hella - BMW

Fuel Injection Relay Replacement

Brand:
Hella - Corporate Logo
ES#:
3038970
Mfg#:
12631708646
In Stock at Vendor
$21.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter

ES#259370 - 11429063138 - Oil Filter - The most important filter on your engine - Mann - BMW

The most important filter on your engine

Brand:
Mann - Corporate Logo
ES#:
259370
Mfg#:
11429063138
In Stock at Vendor
$22.30

This product was last offered at the strikethrough price on
05-22-2026

$20.99 USD
Free Shipping
on orders $49 and up

Camshaft Position Sensor

ES#4070248 - 12141726548 - Camshaft Position Sensor - Hella - BMW

Brand:
Hella - Corporate Logo
ES#:
4070248
Mfg#:
12141726548
In Stock
$83.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#34568 - 13641730060 - Fuel Injector - Priced Each - Each vehicle will require six to service the all injectors. - Genuine BMW - BMW

Each vehicle will require six to service the all injectors.

Brand:
Genuine BMW - Corporate Logo
ES#:
34568
Mfg#:
13641730060
Ships in 1 day
6% off MSRP

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

$264.99

This product was last offered at the strikethrough price on
07-22-2026

$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Foam Air Filter

ES#2623174 - PP1443 - Performance Foam Air Filter - More air flow means more power! Direct replacement with long service life. - Pipercross - Audi BMW Volkswagen

More air flow means more power! Direct replacement with long service life.

Brand:
Pipercross - Corporate Logo
ES#:
2623174
Mfg#:
PP1443
Ships on Aug 13, 2026
$49.99 USD
Free Shipping
on orders $49 and up

Heavy Duty Skid Plate

ES#3477474 - RSE34m60 - Heavy Duty Skid Plate - Protect your E34 BMW's most vulnerable area! - Race Skids - BMW

Protect your E34 BMW's most vulnerable area!

Brand:
Race Skids - Corporate Logo
ES#:
3477474
Mfg#:
RSE34M60
Ships in 7 Business Days
$249.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electrical Connector Housing

ES#31304 - 12521707283 - Electrical Connector Housing - The housing for a 20 pin connector - Genuine BMW - BMW

The housing for a 20 pin connector

Brand:
Genuine BMW - Corporate Logo
ES#:
31304
Mfg#:
12521707283
In Stock
ON SALE!
$19.99

This product was last offered at the strikethrough price on
06-25-2026

$19.12 USD
Free Shipping
on orders $49 and up
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