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2015 MINI Cooper Roadster John Cooper Works Roadster N18B16C

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Your Vehicle 2015 MINI Cooper Roadster John Cooper Works Roadster N18B16C
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2015 MINI Cooper Roadster John Cooper Works Roadster N18B16C Engine Parts & Accessories

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Thermostat Housing Gasket

ES#2720957 - 11518613803 - Thermostat Housing Gasket - Seals the thermostat housing - Genuine MINI - MINI

Seals the thermostat housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2720957
Mfg#:
11518613803
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.

$13.99

This product was last offered at the strikethrough price on
06-16-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit With O-Ring - 5 Pack

ES#2594057 - 114276224465PKT2 - Oil Filter Kit With O-Ring - 5 Pack - Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 2 MINIs - Mann - MINI

Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 2 MINIs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
2594057
Mfg#:
114276224465PKT2
In Stock
$47.99 USD
Free Shipping
on orders $49 and up

O - Ring

ES#2728653 - 11518613804 - O - Ring - Located between thermostat housing and water pipe - Genuine MINI - MINI

Located between thermostat housing and water pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2728653
Mfg#:
11518613804
Ships in 3 Business Days
6% off MSRP

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

$16.99

This product was last offered at the strikethrough price on
06-16-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Priced Each

ES#2839003 - 11317550461 - Gasket Ring - Priced Each - 14x21 , Used on various locations of the timing chain system - Fischer and Plath - MINI

14x21 , Used on various locations of the timing chain system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fischer and Plath - Corporate Logo
ES#:
2839003
Mfg#:
11317550461
In Stock
$1.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N14 N18 Carbon Blast Kit - Simple

ES#3557712 - n14n18cbbKT - N14 N18 Carbon Blast Kit - Simple - Includes blaster, media, remote starter switch, scrapers and gaskets - Assembled By ECS - MINI

Includes blaster, media, remote starter switch, scrapers and gaskets affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3557712
Mfg#:
N14N18CBBKT
Ships in 7 Business Days
ON SALE!
$207.99

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

$190.49 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Polyurethane Engine Support Bushing (automatics) - Large

ES#3706826 - PFF5-207R - Performance Polyurethane Engine Support Bushing (automatics) - Large - Less stiff bushing over the yellow bushing and will allow smoother movement - Powerflex - MINI

Less stiff bushing over the yellow bushing and will allow smoother movement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
3706826
Mfg#:
PFF5-207R
In Stock
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Collet - Priced Each

ES#2677146 - 11341438142 - Valve Collet - Priced Each - D=5 Used on the top of the valve - Genuine MINI - MINI

D=5 Used on the top of the valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2677146
Mfg#:
11341438142
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Chain Kit

ES#4674394 - V20-3922 - Oil Pump Chain Kit - Located on the oil pump, includes chain, sprocket, and install hardware - Vaico Q+ - MINI

Located on the oil pump, includes chain, sprocket, and install hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico Q+ - Corporate Logo
ES#:
4674394
Mfg#:
V20-3922
Ships on Oct 12, 2026
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft O-Ring - Priced Each RECTANGRING

ES#4305098 - 11317587757 - Camshaft O-Ring - Priced Each RECTANGRING - Located at the front of each camshaft - Victor Reinz - MINI

Located at the front of each camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
4305098
Mfg#:
11317587757
Ships in 4 Business Days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sprocket

ES#23646 - 11417548872 - Sprocket - Located on the end of the oil pump - Genuine MINI - MINI

Located on the end of the oil pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
23646
Mfg#:
11417548872
Ships in 3 Business Days
5% off MSRP

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

$33.00

This product was last offered at the strikethrough price on
06-16-2026

$31.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Boost Controller - Black

ES#4252 - FMBV050 - Manual Boost Controller - Black - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI

Lockable under-hood boost controller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
4252
Mfg#:
FMBV050
Ships in 7 Business Days
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe - Return Line

ES#4818951 - 11539845352 - Coolant Pipe - Return Line - Attaches from the auxiliary water pump to thermostat housing and expansion tank. - Bremmen Parts - MINI

Attaches from the auxiliary water pump to thermostat housing and expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818951
Mfg#:
11539845352
In Stock
ON SALE! SAVE 20%
$46.99

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

$37.53 USD
Free Shipping
on orders $49 and up

Heater Core / Radiator

ES#2586492 - 64113422666 - Heater Core / Radiator - Replace your leaking or clogged core - ACM - MINI

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

Brand:
ACM - Corporate Logo
ES#:
2586492
Mfg#:
64113422666
Ships in 1-2 days
$191.99

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

$186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Hold Down - Priced Each

ES#28059 - 12131437986 - Ignition Coil Hold Down - Priced Each - Secures the ignition coil plug onto the coil - Genuine BMW - BMW MINI

Secures the ignition coil plug onto the coil affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
28059
Mfg#:
12131437986
Ships in 3 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit With O-Ring - 10 Pack

ES#2598726 - 1142762244610KT - Oil Filter Kit With O-Ring - 10 Pack - Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 2 MINIs - Genuine MINI - MINI

Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 2 MINIs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2598726
Mfg#:
1142762244610KT
In Stock
$184.99 USD
Free Shipping

Oxygen Sensor - Priced Each

ES#4028053 - 11787548961 - Oxygen Sensor - Priced Each - Keep your MINI mileage up and running correctly - Denso - MINI

Keep your MINI mileage up and running correctly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Denso - Corporate Logo
ES#:
4028053
Mfg#:
11787548961
Ships in 1-2 days
$189.99

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

$183.99 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.

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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