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2012 MINI Cooper Coupe John Cooper Works Coupe N14B16C

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2012 MINI Cooper Coupe John Cooper Works Coupe N14B16C Engine Emission Parts

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ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 30%
$5.99

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

$4.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Non Return Valve

ES#2675959 - 11367537692 - Non Return Valve - Located on the cylinder head - Genuine MINI - MINI

Located on the cylinder head

Brand:
Genuine MINI - Corporate Logo
ES#:
2675959
Mfg#:
11367537692
Ships in 1-2 days
7% off MSRP

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

$42.99

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

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NM Billet Catch Tank - N14 Engine

ES#2843606 - NM.498855 - NM Billet Catch Tank - N14 Engine - Reduce oil & moisture deposits that clog the intake valves * Update : Fitting are now black * - NM Engineering - MINI

Reduce oil & moisture deposits that clog the intake valves * Update : Fitting are now black *

Brand:
NM Engineering - Corporate Logo
ES#:
2843606
Mfg#:
NM.498855
Ships in 2 Business Days
$419.00

This product was last offered at the strikethrough price on
09-22-2026

$398.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Denso - Corporate Logo
ES#:
4028053
Mfg#:
11787548961
Ships in 1-2 days
$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Socket - 22mm

Properly remove stubborn o2 sensors.

Brand:
Hazet - Corporate Logo
ES#:
4490396
Mfg#:
4680-1
Ships in 1 Business Day
$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

ES#2681738 - 16117222391 - Gas Cap - Original equipment gas cap - while supplies last! - Original Equipment Supplier - BMW MINI

Original equipment gas cap - while supplies last!

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2681738
Mfg#:
16117222391
Ships on Dec 23, 2026
$23.99

This product was last offered at the strikethrough price on
10-13-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#27287 - 11787549860 - Oxygen Sensor - Priced Each - Keep your MINI mileage up and running correctly - Genuine MINI - MINI

Keep your MINI mileage up and running correctly Before Cayalyst : Lambda Monitor Sensor : L = 710mm

Brand:
Genuine MINI - Corporate Logo
ES#:
27287
Mfg#:
11787549860
Ships in 1-2 days
25% off MSRP

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

$406.30

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

$306.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vent Pipe

ES#36739 - 16122753136 - Vent Pipe - Part of the the fuel emissions system - Genuine MINI - MINI

Part of the the fuel emissions system

Brand:
Genuine MINI - Corporate Logo
ES#:
36739
Mfg#:
16122753136
Ships in 1-2 days
7% off MSRP

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

$75.99

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

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Filtered Air Pipe - JCW Version Intake Boot With Clamps

ES#4069648 - 13717582453KT - Filtered Air Pipe - JCW Version Intake Boot With Clamps - Located past the airbox connected to the mass air flow sensor - Genuine MINI - MINI

Located past the airbox connected to the mass air flow sensor

Brand:
Genuine MINI - Corporate Logo
ES#:
4069648
Mfg#:
13717582453KT
Ships in 1-2 days
$257.99

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

$256.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vapor Canister Grommet

ES#3521464 - 16131183912 - Vapor Canister Grommet - Used in the charcoal canister connection - URO - BMW MINI

Used in the charcoal canister connection 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3521464
Mfg#:
16131183912
In Stock
$5.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Kit - Black

ES#2765298 - MM0CCRB - Universal Catch Can Kit - Black - Kit with catch can and rubber hose; for retrofitting on a variety of vehicles. - Mishimoto - MINI

Kit with catch can and rubber hose; for retrofitting on a variety of vehicles.

Brand:
Mishimoto - Corporate Logo
ES#:
2765298
Mfg#:
MM0CCRB
Ships in 3 Business Days
9% off MSRP

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

$141.00

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

$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Breather Valve

ES#4335551 - 13537543285 - Fuel Tank Breather Valve - Part of the the fuel emissions system - Bremmen Parts - MINI

Part of the the fuel emissions system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4335551
Mfg#:
13537543285
In Stock
ON SALE! SAVE 20%
$71.99

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

$57.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor Thread Chaser

ES#4001163 - CTA2068 - Oxygen Sensor Thread Chaser - Remove rust and dirt for easy installation with this tool - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Remove rust and dirt for easy installation with this tool

Brand:
CTA Tools - Corporate Logo
ES#:
4001163
Mfg#:
CTA2068
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#2020345 - 25025044 - Oxygen Sensor - Keep your mileage up and running correctly - Walker - Mercedes Benz MINI

Keep your mileage up and running correctly Before Catalyst : Regulating Lambda Probe : L = 710mm

Brand:
Walker - Corporate Logo
ES#:
2020345
Mfg#:
25025044
Ships in 1-2 days
25% off MSRP

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

$269.99

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

$202.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#5492203 - 11787548961 - Oxygen Sensor - Priced Each - Keep your MINI mileage up and running correctly - Bremmen Parts - MINI

Keep your MINI mileage up and running correctly 10X Entries Into Our F80 M3 Sweepstakes
After Cayalyst : Lambda Monitor Sensor : L = 475mm

Brand:
Bremmen Parts - Corporate Logo
ES#:
5492203
Mfg#:
11787548961
In Stock
ON SALE! SAVE 15%
$65.99

This product was last offered at the strikethrough price on
10-08-2026

$56.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Non Return Valve

ES#5425747 - 11367537692 - Non Return Valve - Located on the cylinder head - URO - MINI

Located on the cylinder head 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5425747
Mfg#:
11367537692
Ships in 1 Business Day
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Emission Parts

Repairing failed emission components doesn't just turn off the check engine light so you can pass your local emissions test, it also improves performance and fuel economy. ECS stocks all common emission controls, from oxygen sensors to PCV valves.

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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