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2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L

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

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Tensioner Stop R53

ES#3103012 - AMPENG190 - Tensioner Stop R53 - Limits the travel of the tensioner arm - Alta Performance - MINI

Limits the travel of the tensioner arm

Brand:
Alta Performance - Corporate Logo
ES#:
3103012
Mfg#:
AMPENG190
In Stock
ON SALE! SAVE 10%
$29.99

This product was last offered at the strikethrough price on
07-17-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket For SuperCharger Outlet

ES#2682262 - 17511520044 - Gasket For SuperCharger Outlet - Replace your worn out MINI gasket - Victor Reinz - MINI

Replace your worn out MINI gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
2682262
Mfg#:
17511520044
In Stock
$7.99

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

$7.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustment Pulley - Newer Version

ES#3569988 - 11288625983 - Adjustment Pulley - Newer Version - Helps route the serpentine belt - LUK - MINI

Helps route the serpentine belt We Price Match - Give Us A Call or Chat!

Brand:
LUK - Corporate Logo
ES#:
3569988
Mfg#:
11288625983
In Stock at Vendor
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump With O-Ring

ES#4876082 - 11517520123 - Water Pump With O-Ring - Keep your MINI engine cool and to proper temperature - Bremmen Parts - MINI

Keep your MINI engine cool and to proper temperature 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876082
Mfg#:
11517520123
In Stock
ON SALE!
$62.99

This product was last offered at the strikethrough price on
05-28-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt

ES#4335559 - 6PK1388ECS - Performance Kevlar Reinforced Belt - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - MINI
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries For Our 25th Anniversary Sweepstakes!
Not for models with John Cooper Works kit
6PK-1388 : Alternator / Water Pump : Not for models with John Cooper Works kit

Brand:
ECS - Corporate Logo
ES#:
4335559
Mfg#:
6PK1388ECS
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt

ES#4759990 - 6PK1358ECS - Performance Kevlar Reinforced Belt - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. For use with 2% and 16% Pulley System - ECS - MINI
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. For use with 2% and 16% Pulley System 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4759990
Mfg#:
6PK1358ECS
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Oil Change Kit

ES#4046198 - 11511490591KT - Supercharger Oil Change Kit - This kit is what you need when doing a water pump and changing the supercharger oil, with syringe for easy fill! - Assembled By ECS - MINI

This kit is what you need when doing a water pump and changing the supercharger oil, with syringe for easy fill! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4046198
Mfg#:
11511490591KT
Ships in 3 Business Days
$527.99

This product was last offered at the strikethrough price on
07-08-2026

$524.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Profile Gasket For SuperCharger Inlet

ES#25237 - 11610020836 - Profile Gasket For SuperCharger Inlet - Replace that worn out gasket / seal - Genuine MINI - MINI

Replace that worn out gasket / seal

Brand:
Genuine MINI - Corporate Logo
ES#:
25237
Mfg#:
11610020836
In Stock
2% off MSRP

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

$35.81

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

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sneed4Speed Adjustable Tensioner Stop - Orange

ES#4674389 - 53BTS - Sneed4Speed Adjustable Tensioner Stop - Orange - Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! - Sneed4Speed - MINI

Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4674389
Mfg#:
53BTS
Ships in 7 Business Days
$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rubber Boot For Intercooler Inlet - Driver Side ( Left )

ES#3691504 - 17517639960 - Rubber Boot For Intercooler Inlet - Driver Side ( Left ) - Replace your worn out MINI boot - URO - MINI

Replace your worn out MINI boot 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3691504
Mfg#:
17517639960
In Stock
$45.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Magnetic Drain/Fill Plug

ES#3553271 - 023370ecs01kt1 - Supercharger Magnetic Drain/Fill Plug - Capture harmful particles to prevent wear - ECS - MINI

Capture harmful particles to prevent wear 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3553271
Mfg#:
023370ECS01KT1
In Stock
ON SALE! SAVE 25%
$52.99

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

$39.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#4876177 - 11288620210 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Bremmen Parts - MINI

Controls the tension of the serpentine belt. 10X Entries For Our 25th Anniversary Sweepstakes!

Alternator / Water Pump

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876177
Mfg#:
11288620210
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 10%
$95.99

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

$86.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner Damper Only 11288620210D

ES#3557398 - 11288620210 - Hydraulic Belt Tensioner Damper Only 11288620210D - Controls the tension of the serpentine belt - URO - MINI

Controls the tension of the serpentine belt 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3557398
Mfg#:
11288620210
In Stock
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Sensor Hose For Supercharger

ES#4505681 - 11651504943 - Pressure Sensor Hose For Supercharger - Replace your leaking hose - URO - MINI

Replace your leaking hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4505681
Mfg#:
11651504943
In Stock
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Service Kit

ES#3010027 - 11610020836KT1 - Supercharger Service Kit - Supercharger / Intercooler seal and gaskets - Assembled By ECS - MINI

Supercharger / Intercooler seal and gaskets 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3010027
Mfg#:
11610020836KT1
Ships in 3 Business Days
$197.99

This product was last offered at the strikethrough price on
06-28-2026

$193.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner - Includes NTN/NSK Bearing

ES#5425718 - 11287509476 - Hydraulic Belt Tensioner - Includes NTN/NSK Bearing - Controls the tension of the serpentine belt. - URO - MINI

Controls the tension of the serpentine belt. 2X Entries For Our 25th Anniversary Sweepstakes!
Alternator / Water Pump

Brand:
URO - Corporate Logo
ES#:
5425718
Mfg#:
11287509476
In Stock
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Supercharger Parts

Superchargers are a fast, efficient way to increase engine performance. That's why ECS Tuning carries a large selection of original equipment and aftermarket superchargers, belts, pulleys, and accessories. We also have a complete line of VF Supercharger kits, ready to bolt on.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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