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Your Vehicle 2015 MINI Cooper Roadster John Cooper Works Roadster N18B16C

2015 MINI Cooper Roadster John Cooper Works Roadster N18B16C Engine Mechanical Parts

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ES#4057003 - 11657549372 - Turbo Oil Return Pipe O-RING - 15.6X1.78 - Mahle - MINI

15.6X1.78

Brand:
Mahle - Corporate Logo
ES#:
4057003
Mfg#:
11657549372
Ships in 4 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4135551 - 11427552687 - Heat Exchanger 90991
 - Connects to the oil filter housing - Nissens - MINI

Connects to the oil filter housing We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
4135551
Mfg#:
11427552687
Ships in 1-2 days
$107.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2702997 - 11337549633 - Alignment Element / Hydro Valve Pushrod -Priced Each - Connects to the rocker arm - Ina - MINI

Connects to the rocker arm We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
2702997
Mfg#:
11337549633
In Stock at Vendor
$26.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4049567 - 11127586908 - Cylinder Head Gasket Asbestos Free - ( 1.20MM ) (+0.3) 295.750 - Mounts between the engine block and the cylinder head - Elring - MINI

Mounts between the engine block and the cylinder head 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4049567
Mfg#:
11127586908
In Stock
$143.99

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

$139.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

To remove select main springs on the cam system

Brand:
Baum Tools - Corporate Logo
ES#:
3201832
Mfg#:
B117110
Ships in 5 Business Days
$414.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#514840 - 11247586035 - Bearing Shell - Priced Each - 45.00mm , Located on the connecting rod near the crank - Genuine MINI - MINI

45.00mm , Located on the connecting rod near the crank

Brand:
Genuine MINI - Corporate Logo
ES#:
514840
Mfg#:
11247586035
Ships in 3 Business Days
4% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
07-30-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#23651 - 11417553143 - ISA Screw - Priced Each  - Located on the end of the oil pump - Genuine MINI - MINI

Located on the end of the oil pump

Brand:
Genuine MINI - Corporate Logo
ES#:
23651
Mfg#:
11417553143
In Stock
10% off MSRP

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

$9.99

This product was last offered at the strikethrough price on
07-30-2026

$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2764654 - MM0DP1615B - Magnetic Engine Oil Drain Plug M16X1.5 - Capture harmful particles to prevent wear - Mishimoto - MINI

Capture harmful particles to prevent wear

Brand:
Mishimoto - Corporate Logo
ES#:
2764654
Mfg#:
MM0DP1615B
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3982311 - 11117540057 - Cover Lid - 30MM - Located on the side of the block, Loctite 5970 liquid sealant 83190404517 needed - Genuine MINI - MINI

Located on the side of the block, Loctite 5970 liquid sealant 83190404517 needed

Brand:
Genuine MINI - Corporate Logo
ES#:
3982311
Mfg#:
11117540057
In Stock
7% off MSRP

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

$27.99

This product was last offered at the strikethrough price on
07-30-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4505107 - 182834450 - Sneed4Speed Street Series Piston Set Of 4 - N18 Plus Size 77.50mm (+0.50) - Performance pistons in plus size. "0.50" will be printed on the pistons. Please inspect before install. - Sneed4Speed - MINI

Performance pistons in plus size. "0.50" will be printed on the pistons. Please inspect before install. Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4505107
Mfg#:
182834450
In Stock
Limited Qty Sale
$425.00

This product was last offered at the strikethrough price on
07-02-2026

$386.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4043093 - 11341438142kt1KT - Valve Collet - Pack Of 32 - D=5 Used on the top of the valve - Genuine MINI - MINI

D=5 Used on the top of the valve

Brand:
Genuine MINI - Corporate Logo
ES#:
4043093
Mfg#:
11341438142KT1KT
Ships in 3 Business Days
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2764105 - MM0C10 - Universal Oil Cooler - 10 Row - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764105
Mfg#:
MM0C10
In Stock
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4340341 - 11127646552 - Valve Cover With PCV - N18 Engine - Keep your MINI engine looking new with this cylinder head cover - Vaico - MINI

Keep your MINI engine looking new with this cylinder head cover We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4340341
Mfg#:
11127646552
In Stock at Vendor
$376.99

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

$365.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3639602 - 4B7787H-STD - Rod Bearing Set - Standard Size - Bearing set from ACL but with improved performance over stock bearing - ACL - MINI

Bearing set from ACL but with improved performance over stock bearing

Brand:
ACL - Corporate Logo
ES#:
3639602
Mfg#:
4B7787H-STD
Ships on Aug 21, 2026
$172.99 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.

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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