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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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Silicone Intercooler Boots - Black

ES#3088931 - 53-3M7408 - Silicone Intercooler Boots - Black - Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements - M7 Speed - MINI

Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088931
Mfg#:
53-3M7408
Ships in 3 Business Days
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intercooler Boots - Red

ES#3088930 - 53-3M7407 - Silicone Intercooler Boots - Red - Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements - M7 Speed - MINI

Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088930
Mfg#:
53-3M7407
Ships in 1 Business Day
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intercooler Boots - Blue

ES#3088929 - 53-3M7406 - Silicone Intercooler Boots - Blue - Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements - M7 Speed - MINI

Replace your dull, black, dry-rotted intercooler boots with a new set of M7 100% silicone replacements affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088929
Mfg#:
53-3M7406
Ships on Jun 25, 2026
Auto Notify
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Profile Gasket For SuperCharger Inlet

ES#4940346 - 11610020836 - Profile Gasket For SuperCharger Inlet - Replace that worn out gasket / seal - Mahle - MINI

Replace that worn out gasket / seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle - Corporate Logo
ES#:
4940346
Mfg#:
11610020836
In Stock
Limited Qty Sale
$51.99

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

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SC Intercooler

ES#26327 - 11651515368 - SC Intercooler - Aluminium Intercooler for the Cooper S engine - Genuine MINI - MINI

Aluminium Intercooler for the Cooper S engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
26327
Mfg#:
11651515368
Ships in 5 Business Days
14% off MSRP

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

$458.14

This product was last offered at the strikethrough price on
06-07-2026

$395.99 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

Adjustment Pulley - NSK/NTN Bearing

ES#3638872 - 11280946004 - Adjustment Pulley - NSK/NTN Bearing - Helps route the serpentine belt - URO - MINI

Helps route the serpentine belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3638872
Mfg#:
11280946004
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump With O-Ring 43534 943534

ES#1981488 - 11517520123 - Water Pump With O-Ring 43534 943534 - Keep your MINI engine cool and to proper temperature: composite impeller - Gates - MINI

Keep your MINI engine cool and to proper temperature: composite impeller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
1981488
Mfg#:
11517520123
Ships on Jun 25, 2026
$176.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Profile Gasket

ES#25750 - 11617521072 - Profile Gasket - Connects between the shut off valve and air duct horn. - Genuine MINI - MINI

Connects between the shut off valve and air duct horn. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
25750
Mfg#:
11617521072
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Sensor Hose For Supercharger

ES#26326 - 11651504943 - Pressure Sensor Hose For Supercharger - Replace your leaking hose - Genuine MINI - MINI

Replace your leaking hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
26326
Mfg#:
11651504943
Ships in 3 Business Days
1% off MSRP

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

$39.94

This product was last offered at the strikethrough price on
12-21-2025

$39.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Serpentine Belt Tensioner Tool - Cooper S

ES#199502 - 83300494252 - Serpentine Belt Tensioner Tool - Cooper S - Used to pull back the tensioner to remove belts - Genuine MINI - MINI

Used to pull back the tensioner to remove belts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
199502
Mfg#:
83300494252
Ships in 3 Business Days
$152.99 USD
Free Shipping

Gasket For SuperCharger Outlet

ES#39145 - 17511520044 - Gasket For SuperCharger Outlet - Replace your worn out MINI gasket - Genuine MINI - MINI

Replace your worn out MINI gasket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
39145
Mfg#:
17511520044
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.

$20.99

This product was last offered at the strikethrough price on
06-07-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Multi Rib Accessory Belt 6PK1388

ES#4055334 - 11287520199 - Multi Rib Accessory Belt 6PK1388 - Main drive belt that connects to the main pulley - Bando - MINI

Main drive belt that connects to the main pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bando - Corporate Logo
ES#:
4055334
Mfg#:
11287520199
In Stock at Vendor
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Couplers Red - Pair

ES#3103025 - AMPENG303RD - Intercooler Couplers Red - Pair - Made from high temp silicone, these couplers will replace the small rubber hose connectors - Alta Performance - MINI

Made from high temp silicone, these couplers will replace the small rubber hose connectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alta Performance - Corporate Logo
ES#:
3103025
Mfg#:
AMPENG303RD
In Stock at Vendor
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Couplers Blue - Pair

ES#3103024 - AMPENG303BL - Intercooler Couplers Blue - Pair - Made from high temp silicone, these couplers will replace the small rubber hose connectors - Alta Performance - MINI

Made from high temp silicone, these couplers will replace the small rubber hose connectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alta Performance - Corporate Logo
ES#:
3103024
Mfg#:
AMPENG303BL
In Stock at Vendor
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Serpentine Belt Tool-Mini Cooper CTA-2744

ES#4008644 - CTA2744 - Serpentine Belt Tool-Mini Cooper CTA-2744 - To pry back the tensioner in order to change the belt - CTA Tools - MINI

To pry back the tensioner in order to change the belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
4008644
Mfg#:
CTA2744
Ships on Jun 23, 2026
$67.17 USD
Free Shipping
on orders $49 and up

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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