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

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

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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

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

Brand:
M7 Speed - Corporate Logo
ES#:
3088929
Mfg#:
53-3M7406
Ships on Nov 25, 2026
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2594343 - 11311485400KT2 - Timing Chain Kit W10 W11 Engines - Needed to replace the timing chain in your MINI - Assembled By ECS - MINI

Needed to replace the timing chain in your MINI 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594343
Mfg#:
11311485400KT2
In Stock
ON SALE! SAVE 30%
$121.99

This product was last offered at the strikethrough price on
11-07-2026

$85.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#33304 - 13517515137 - Vacuum Pipe - Connects to the near intake manifold - Genuine MINI - MINI

Connects to the near intake manifold

Brand:
Genuine MINI - Corporate Logo
ES#:
33304
Mfg#:
13517515137
Ships in 1 day
$42.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2681510 - ADK0041P - Accessory Drive Belt Service Kit - Includes ContiTech belts and high quality aftermarket parts - Continental - MINI

Includes ContiTech belts and high quality aftermarket parts We Price Match - Give Us A Call or Chat!
Not for John Cooper Works kit

Brand:
Continental - Corporate Logo
ES#:
2681510
Mfg#:
ADK0041P
Ships in 4 Business Days
$251.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3103013 - AMPENG195BK - Adjustable Tensioner Stop - Black - Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! - Alta Performance - MINI

Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI!

Brand:
Alta Performance - Corporate Logo
ES#:
3103013
Mfg#:
AMPENG195BK
In Stock at Vendor
ON SALE! SAVE 20%
$99.99

This product was last offered at the strikethrough price on
11-08-2026

$79.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3477476 - RSMiniM1 - Heavy Duty Skid Plate - Protect your R50/R52/R53 MINI Cooper's most vulnerable area! - Race Skids - MINI

Protect your R50/R52/R53 MINI Cooper's most vulnerable area!

Brand:
Race Skids - Corporate Logo
ES#:
3477476
Mfg#:
RSMINIM1
Ships in 1 Business Day
$249.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#38192 - 17117570489 - Aluminum Radiator - Mounts to the core support - Genuine MINI - MINI

Mounts to the core support

Brand:
Genuine MINI - Corporate Logo
ES#:
38192
Mfg#:
17117570489
Ships in 1 day
7% off MSRP

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

$536.99

This product was last offered at the strikethrough price on
11-08-2026

$497.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4772590 - 12521427615 - 2 Pin Connector  - Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. - ECS - BMW MINI

Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4772590
Mfg#:
12521427615
In Stock
ON SALE! SAVE 30%
$7.99

This product was last offered at the strikethrough price on
11-07-2026

$5.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3195038 - 11127508543 - Cylinder Head Gasket Asbestos-Free - ( 0.65 MM ) 486.060 - Mounts between the engine block and the cylinder head - Elring - MINI

Mounts between the engine block and the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Standard

Brand:
Elring - Corporate Logo
ES#:
3195038
Mfg#:
11127508543
Ships in 1 day
$71.99

This product was last offered at the strikethrough price on
10-06-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3524451 - 11318648241 - Timing Chain Tensioner Guide Rail - Replace and restore the tension guide - Bremmen Parts - MINI

Replace and restore the tension guide 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
3524451
Mfg#:
11318648241
In Stock
ON SALE! SAVE 20%
$22.99

This product was last offered at the strikethrough price on
11-07-2026

$18.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#20675 - 11241492122 - Bearing Shell - Priced Each - 44.00mm (0)Size,  Mounts to the bottom of the connection rod to crank.  - Genuine MINI - MINI

44.00mm (0)Size, Mounts to the bottom of the connection rod to crank.

Brand:
Genuine MINI - Corporate Logo
ES#:
20675
Mfg#:
11241492122
Ships in 1 day
15% off MSRP

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

$72.77

This product was last offered at the strikethrough price on
11-08-2026

$61.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18159 - 11121487186 - Spark Plug Pipe - Priced Each - Metal tube used on the head - Genuine MINI - MINI

Metal tube used on the head

Brand:
Genuine MINI - Corporate Logo
ES#:
18159
Mfg#:
11121487186
Ships in 1 day
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718485 - 11287509476 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Litens - MINI

Controls the tension of the serpentine belt. Alternator / Water Pump

Brand:
Litens - Corporate Logo
ES#:
2718485
Mfg#:
11287509476
Ships in 1 day
$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#20716 - 11247520130 - Connecting Rod - Set Of 4 - Direct replacement connecting rods - Genuine MINI - MINI

Direct replacement connecting rods

Brand:
Genuine MINI - Corporate Logo
ES#:
20716
Mfg#:
11247520130
Ships in 4 Business Days
$489.99 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.

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