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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 Mechanical Parts

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Valve Guide Intake & Exhaust - Priced Each

ES#3173557 - GDE-MIN-R53 - Valve Guide Intake & Exhaust - Priced Each - Uprated valve guides used in the cylinder head : Manganese Bronze Metal - Supertech - MINI

Uprated valve guides used in the cylinder head : Manganese Bronze Metal

Brand:
Supertech - Corporate Logo
ES#:
3173557
Mfg#:
GDE-MIN-R53
Ships in 8 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bearing Shell - Priced Each

ES#20759 - 11247829983 - Bearing Shell - Priced Each - 43.75mm (+0.25), Mounts to the bottom of the connection rod to crank. - Genuine MINI - MINI

43.75mm (+0.25), Mounts to the bottom of the connection rod to crank.

Brand:
Genuine MINI - Corporate Logo
ES#:
20759
Mfg#:
11247829983
Ships in 8 Business Days
$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

77.50mm Piston Ring Kit CPN-3051

ES#3639952 - CPN-3051 - 77.50mm Piston Ring Kit CPN-3051 - Set of rings for one piston in 77.50mm size - CP Carrillo - MINI

Set of rings for one piston in 77.50mm size

Brand:
CP Carrillo - Corporate Logo
ES#:
3639952
Mfg#:
CPN-3051
In Stock at Vendor
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide Intake & Exhaust - Set Of 16

ES#3173559 - gdeminr53KT - Valve Guide Intake & Exhaust - Set Of 16 - Uprated valve guides used in the cylinder head : Manganese Bronze Metal - Supertech - MINI

Uprated valve guides used in the cylinder head : Manganese Bronze Metal

Brand:
Supertech - Corporate Logo
ES#:
3173559
Mfg#:
GDEMINR53KT
Ships in 8 Business Days
$153.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender

ES#3970260 - 12617513068 - Oil Pressure Sender - Mounts to the oil filter housing - Hamburg Tech - MINI

Mounts to the oil filter housing We Price Match - Give Us A Call or Chat!
At Filter Housing

Brand:
Hamburg Tech - Corporate Logo
ES#:
3970260
Mfg#:
12617513068
Ships in 1 Business Day
ON SALE! SAVE 10%
$13.99

This product was last offered at the strikethrough price on
09-03-2026

$12.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Set Of 16

ES#22603 - 11340029571 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Genuine MINI - MINI

For repair or changing valve in the cylinder head

Brand:
Genuine MINI - Corporate Logo
ES#:
22603
Mfg#:
11340029571
Ships in 2 Business Days
8% off MSRP

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

$80.85

This product was last offered at the strikethrough price on
09-06-2026

$73.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Gasket

ES#2813295 - 11131487221 - Oil Pan Gasket - Cure those oil leaks with this new gasket - Hamburg Tech - MINI

Cure those oil leaks with this new gasket We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813295
Mfg#:
11131487221
Ships in 1 Business Day
ON SALE! SAVE 10%
$22.95

This product was last offered at the strikethrough price on
09-03-2026

$20.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Valve - Priced Each

ES#4461100 - 11347513019 - Intake Valve - Priced Each - Standard replacement intake valve - Kolbenschmidt - MINI

Standard replacement intake valve

Brand:
Kolbenschmidt - Corporate Logo
ES#:
4461100
Mfg#:
11347513019
Back Ordered
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug

ES#3673353 - 11137513050 - Oil Drain Plug - M14 x1.5, Integrated gasket ring on screw flange - Bremmen Parts - MINI

M14 x1.5, Integrated gasket ring on screw flange 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
3673353
Mfg#:
11137513050
In Stock
ON SALE! SAVE 29%
$7.99

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

$5.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#22290 - 11317514982 - O-Ring - Priced Each - Located on the outside cylinder head on the screw plug - Genuine MINI - MINI

Located on the outside cylinder head on the screw plug

Brand:
Genuine MINI - Corporate Logo
ES#:
22290
Mfg#:
11317514982
Ships in 2 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Guide Intake & Exhaust - Priced Each

ES#4461090 - 260387010 - Valve Guide Intake & Exhaust - Priced Each - Uprated valve guides used in the cylinder head - 11.07x6.00 mm - Canyon Engine - MINI

Uprated valve guides used in the cylinder head - 11.07x6.00 mm

Brand:
Canyon Engine - Corporate Logo
ES#:
4461090
Mfg#:
260387010
In Stock
ON SALE!
$6.99

This product was last offered at the strikethrough price on
07-15-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Collar Screw - Priced Each

ES#18158 - 11121487179 - Collar Screw - Priced Each - Attaches the valve cover to the engine head - Genuine MINI - MINI

Attaches the valve cover to the engine head

Brand:
Genuine MINI - Corporate Logo
ES#:
18158
Mfg#:
11121487179
Ships in 2 Business Days
$16.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan W/ Drain Plug

ES#4147119 - 11132463751 - Oil Pan W/ Drain Plug - M14x1.5 , Replacement oil pan with drain plug - Vaico - MINI

M14x1.5 , Replacement oil pan with drain plug We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4147119
Mfg#:
11132463751
Ships in 1 Business Day
$177.99

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

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Kit

Needed to replace the timing chain in your MINI We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4608500
Mfg#:
5590129100
Back Ordered
Auto Notify
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Cylinder Head Gasket - 0.066 Inch

ES#3551807 - C4308-066 - Performance Cylinder Head Gasket - 0.066 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3551807
Mfg#:
C4308-066
Back Ordered
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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