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Your Vehicle 2011 MINI Cooper John Cooper Works WC50 Coupe L4 1.6L

2011 MINI Cooper John Cooper Works WC50 Coupe L4 1.6L Engine Parts & Accessories

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ES#4920384 - N14FPS-.5 - Sneed4Speed  N14 Forged Piston Set - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4920384
Mfg#:
N14FPS-.5
Ships in 1 Business Day
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Average gain of 30 horsepower and 86 lb-ft of torque at the crank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
4423571
Mfg#:
N14-JCW-GEN2-2
Ships in 7 Business Days
$699.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3175561 - 252985 - R56 Cat-Back Exhaust System - Stainless Steel - 2.5" Stainless exhaust system with single Borla mufflers and dual exit tip - Techtonics Tuning - MINI

2.5" Stainless exhaust system with single Borla mufflers and dual exit tip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Techtonics Tuning - Corporate Logo
ES#:
3175561
Mfg#:
252985
Ships on Jun 29, 2026
$695.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3199985 - 11427622446kt5 - MINI Liqui Moly 5w-30 Oil Service Kit Gen 2 - With ECS Magnetic Drain Plug - All in one service for your MINI - Assembled By ECS - MINI

All in one service for your MINI 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#:
3199985
Mfg#:
11427622446KT5
In Stock
ON SALE!
$103.99

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

$99.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#25145 - 11537567849 - Coolant Pipe - Return Line - Attaches from the auxiliary water pump to thermostat housing and expansion tank. - Genuine MINI - MINI

Attaches from the auxiliary water pump to thermostat housing and expansion tank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
25145
Mfg#:
11537567849
In Stock
Limited Qty Sale
$153.99

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

$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3170928 - 11127646555KT2 - Valve Cover With PCV Full Replacement Kit  - For replacement of that leaking / cracked valve cover / Cylinder Head Cover - Genuine MINI - MINI

For replacement of that leaking / cracked valve cover / Cylinder Head Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
3170928
Mfg#:
11127646555KT2
Ships in 3 Business Days
$685.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2592807 - 12120035531KT - Spark Plugs - Set Of Four - Renew the power to your engine. - Genuine MINI - MINI

Renew the power to your engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NGK ILZKBR7B-8DG : N14 Engine

Brand:
Genuine MINI - Corporate Logo
ES#:
2592807
Mfg#:
12120035531KT
In Stock
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#17765 - 11117568263 - Shaft Seal  - 85X105X8 , Located on the main shaft between the engine and transmission AKA Rear Main Seal - Genuine MINI - MINI

85X105X8 , Located on the main shaft between the engine and transmission AKA Rear Main Seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
17765
Mfg#:
11117568263
Ships in 1-2 days
26% off MSRP

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

$58.10

This product was last offered at the strikethrough price on
05-09-2026

$42.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2136793 - 64217609823 - Heater Core Hose - Outlet - Mounts between the thermostat and heater core - Genuine MINI - MINI

Mounts between the thermostat and heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
2136793
Mfg#:
64217609823
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.

$62.98

This product was last offered at the strikethrough price on
06-05-2026

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4146865 - 026732TMS06-02 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE! SAVE 47%
$125.99

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

$67.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4660578 - NSRBS - Sneed4Speed R56 MINI Engine Rod Bearing - Standard Size - Bearing set from S4S but with improved performance over stock bearing - Sneed4Speed - MINI

Bearing set from S4S but with improved performance over stock bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4660578
Mfg#:
NSRBS
Ships in 5 Business Days
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#22986 - 11347562716 - Valve Spring - Priced Each - Keeps your valves closed - Genuine MINI - MINI

Keeps your valves closed affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
22986
Mfg#:
11347562716
Ships in 4 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.

$21.99

This product was last offered at the strikethrough price on
06-05-2026

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1844934 - 12527542850 - Socket Housing 2 Pin - Priced Each - Used in various connections - Genuine MINI - MINI

Used in various connections affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
1844934
Mfg#:
12527542850
In Stock
$8.09

This product was last offered at the strikethrough price on
01-07-2026

$8.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2652100 - 11137546275 - Drain Plug Washer  - Seals the oil plug to the pan - Fischer and Plath - MINI

Seals the oil plug to the pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fischer and Plath - Corporate Logo
ES#:
2652100
Mfg#:
11137546275
In Stock
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2833228 - 11428643749 - Oil Filter Housing W/ Cover - Replace your cracked or leaking housing - Genuine MINI - MINI

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

Brand:
Genuine MINI - Corporate Logo
ES#:
2833228
Mfg#:
11428643749
Ships on Jun 8, 2026
9% off MSRP

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

$731.08

This product was last offered at the strikethrough price on
06-05-2026

$662.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2587106 - 11517550484KT - Cooling System Refresh Kit - An entry level cooling refresh kit - with OEM components - Genuine MINI - MINI

An entry level cooling refresh kit - with OEM components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2587106
Mfg#:
11517550484KT
Ships in 1-2 days
$676.99

This product was last offered at the strikethrough price on
03-05-2026

$662.99 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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