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

2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L

    • 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 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
Your Vehicle 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
Change Clear

2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Valve Stem Seal Kit - Set Of 16

For repair or changing valve in the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3195042
Mfg#:
11340029571
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Without MINI Label

Keep your MINI engine looking new 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5335342
Mfg#:
B34.800
Special Order: No Guaranteed ETA
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Collar Screw - Priced Each

Attaches the valve cover to the engine head 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5469695
Mfg#:
11121487179
Ships on Oct 19, 2026
Auto Notify
ON SALE! SAVE 20%
$11.99

This product was last offered at the strikethrough price on
05-29-2026

$9.59 USD
This product is lifetime replacement eligible Lifetime Replacement

New Alternator

New, no core charge! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491930
Mfg#:
12317515030
Ships on Nov 16, 2026
Auto Notify
$249.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain

ES#2867025 - 11311485400 - Timing Chain - Replace your broken or damaged chain - Febi - MINI

Replace your broken or damaged chain We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867025
Mfg#:
11311485400
Special Order: No Guaranteed ETA
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW crankshaft seal

ES#4342906 - 11111485404 - BMW crankshaft seal - Located on the left side of the engine block - Febi - MINI

Located on the left side of the engine block We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342906
Mfg#:
11111485404
Special Order: No Guaranteed ETA
$27.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Water Pump - w/o Housing

ES#2867229 - 11517520123 - Water Pump - w/o Housing - Keep your MINI engine cool and to proper temperature: composite impeller - Febi - MINI

Keep your MINI engine cool and to proper temperature: composite impeller We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867229
Mfg#:
11517520123
Special Order: No Guaranteed ETA
$135.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Set Of 16

ES#2867125 - 11340029571 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Febi - MINI

For repair or changing valve in the cylinder head We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867125
Mfg#:
11340029571
Special Order: No Guaranteed ETA
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multi Rib Accessory Belt

ES#2873655 - 11280300802 - Multi Rib Accessory Belt - Main drive belt that connects to the main pulley - Febi - MINI

Main drive belt that connects to the main pulley We Price Match - Give Us A Call or Chat!
6PK-1374 : Alternator / Water Pump : For John Cooper Works kit

Brand:
Febi - Corporate Logo
ES#:
2873655
Mfg#:
11280300802
Special Order: No Guaranteed ETA
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JCW Kit Air Filter

ES#4343306 - 13717558382 - JCW Kit Air Filter - Febi - MINI

We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343306
Mfg#:
13717558382
Special Order: No Guaranteed ETA
$18.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Multi Rib Accessory Belt

ES#2866969 - 11287520199 - Multi Rib Accessory Belt - Main drive belt that connects to the main pulley. - Febi - MINI

Main drive belt that connects to the main pulley. We Price Match - Give Us A Call or Chat!
6PK-1388 : Alternator / Water Pump : Not for models with John Cooper Works kit

Brand:
Febi - Corporate Logo
ES#:
2866969
Mfg#:
11287520199
Special Order: No Guaranteed ETA
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#2866961 - 11287509476 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt - Febi - MINI

Controls the tension of the serpentine belt We Price Match - Give Us A Call or Chat!
Alternator / Water Pump

Brand:
Febi - Corporate Logo
ES#:
2866961
Mfg#:
11287509476
Special Order: No Guaranteed ETA
$255.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Engine Mount Bushing Holder

ES#2869638 - 22116756405 - Upper Engine Mount Bushing Holder - Connects and dampens the engine to the upper strut housing - Febi - MINI

Connects and dampens the engine to the upper strut housing We Price Match - Give Us A Call or Chat!
For vehicles with production to 12/2003

Brand:
Febi - Corporate Logo
ES#:
2869638
Mfg#:
22116756405
Special Order: No Guaranteed ETA
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Acc. Belt Idler Pulley

For those without A/C or want to delete the A/C for more power. We Price Match - Give Us A Call or Chat!
w / o Climate Control : Alternator / Water Pump : Deflection Pulley

Brand:
Febi - Corporate Logo
ES#:
3219152
Mfg#:
11287570810
Special Order: No Guaranteed ETA
$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI Cooper S Charge Mk1 Cooler System - Tan Hose

Water to air intercooler system that reduces heat much faster than the stock air to air system

Brand:
GRS Motorsport - Corporate Logo
ES#:
3466878
Mfg#:
GRS4T
Special Order: No Guaranteed ETA
$1499.99 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