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 Engine Parts & Accessories

Sort By
Filter By
Return to Top

Water Pump And Thermostat Kit

ES#2960359 - 11517838201kt3KT - Water Pump And Thermostat Kit - Includes everything you need to replace your water pump and thermostat - Genuine BMW - BMW

Includes everything you need to replace your water pump and thermostat

Brand:
Genuine BMW - Corporate Logo
ES#:
2960359
Mfg#:
11517838201KT3KT
Ships in 2 Business Days
$915.99

This product was last offered at the strikethrough price on
09-01-2026

$911.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Kit

ES#2593861 - 11287837898KT - Accessory Belt Kit - Everything you need to service your belt drive system using genuine BMW components - Genuine BMW - BMW

Everything you need to service your belt drive system using genuine BMW components

Brand:
Genuine BMW - Corporate Logo
ES#:
2593861
Mfg#:
11287837898KT
Ships in 2 Business Days
$911.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit

ES#2581924 - N524EXPOEKT - Expansion Tank Replacement Kit - Includes everything you need to bolt on a brand new expansion tank - Genuine BMW - BMW

Includes everything you need to bolt on a brand new expansion tank

Brand:
Genuine BMW - Corporate Logo
ES#:
2581924
Mfg#:
N524EXPOEKT
In Stock
$230.99

This product was last offered at the strikethrough price on
06-08-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Power distribution box

ES#166005 - 61149145115 - Power distribution box - Front power distribution box - Genuine BMW - BMW

Front power distribution box

Brand:
Genuine BMW - Corporate Logo
ES#:
166005
Mfg#:
61149145115
Ships in 1-2 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.

$241.99

This product was last offered at the strikethrough price on
09-19-2026

$227.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Repair Kit - (+0,25)

ES#2225260 - 11257610298 - Piston Ring Repair Kit - (+0,25) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2225260
Mfg#:
11257610298
Ships in 5 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.

$159.99

This product was last offered at the strikethrough price on
09-19-2026

$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Assembly

ES#2091918 - 64541381395 - Auxiliary Fan Assembly - Budget replacement part. - MTC - BMW
ECS Tuning recommends this product.

Budget replacement part. Fits from 09/86 production date

Brand:
MTC - Corporate Logo
ES#:
2091918
Mfg#:
64541381395
Back Ordered
$151.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#4899521 - 17135A6A030 - Coolant Expansion Tank - Replace your old brittle expansion tank - Rein - BMW

Replace your old brittle expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899521
Mfg#:
17135A6A030
In Stock
Limited Qty Sale
$86.99

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

$75.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Priced Each

ES#257855 - 12120037244 - Spark Plug - Priced Each - Bosch Part # ZGR6STE2 - Genuine BMW - BMW

Bosch Part # ZGR6STE2

Brand:
Genuine BMW - Corporate Logo
ES#:
257855
Mfg#:
12120037244
In Stock
22% off MSRP

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

$24.77

This product was last offered at the strikethrough price on
09-19-2026

$19.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit

ES#3676570 - 11427953125 - Oil Filter Kit - Keep your oil clean with a new filter - Hengst - BMW
ECS Tuning recommends this product.

Keep your oil clean with a new filter 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3676570
Mfg#:
11427953125
In Stock
$11.99 USD
Free Shipping
on orders $49 and up

ECS Cooling System Refresh Kit - Level 3

ES#2739246 - 11517527910KT10 - ECS Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, accessory belt service and radiator - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, accessory belt service and radiator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739246
Mfg#:
11517527910KT10
Back Ordered
ON SALE!
$930.99

This product was last offered at the strikethrough price on
06-23-2026

$910.16 USD
This product is lifetime replacement eligible Partial Replacement

AAF Oil Pan Baffle (BAFFLE ONLY) - E30

ES#4501360 - 11619 - AAF Oil Pan Baffle (BAFFLE ONLY) - E30 - Prevent oil starvation! - Advanced Auto Fabrication - BMW

Prevent oil starvation! For model years 1984-1991

Brand:
Advanced Auto Fabrication - Corporate Logo
ES#:
4501360
Mfg#:
11619
In Stock at Vendor
$130.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Cable Conversion Kit - S54

ES#4365177 - 11-am-tck-s54KT - Throttle Cable Conversion Kit - S54 - Convert your drive-by-wire system to a conventional cable style throttle! - Achilles Motorsports - BMW

Convert your drive-by-wire system to a conventional cable style throttle!

Brand:
Achilles Motorsports - Corporate Logo
ES#:
4365177
Mfg#:
11-AM-TCK-S54KT
Ships in 3 Business Days
$454.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug - Set Of 6 (LZFR6AP11GS)

ES#2857501 - 12120037663KT - Spark Plug - Set Of 6 (LZFR6AP11GS) - A key component of your car's ignition system - Genuine BMW - BMW

A key component of your car's ignition system

Brand:
Genuine BMW - Corporate Logo
ES#:
2857501
Mfg#:
12120037663KT
Ships in 2 Business Days
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain - Priced Each

ES#22409 - 11317838479 - Timing Chain - Priced Each - Replacement timing chain, 2 required - Genuine BMW - BMW

Replacement timing chain, 2 required

Brand:
Genuine BMW - Corporate Logo
ES#:
22409
Mfg#:
11317838479
Ships in 2 Business Days
13% off MSRP

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

$149.99

This product was last offered at the strikethrough price on
09-19-2026

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Thermostat

ES#4760000 - 13541730682 - Auxiliary Thermostat - Thermostat that controls water flow temperature to the throttle body - Bremmen Parts - BMW

Thermostat that controls water flow temperature to the throttle body 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4760000
Mfg#:
13541730682
In Stock
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#2841091 - 11427583220 - Oil Filter - Priced Each - OE quality for your BMW - Mann - BMW

OE quality for your BMW

Brand:
Mann - Corporate Logo
ES#:
2841091
Mfg#:
11427583220
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

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.

Other BMW Engine Parts & Accessories

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