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MINI Cooper Engine Emission Parts

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Air Duct - Intake Boot

ES#5339176 - 13717627501 - Air Duct - Intake Boot - Located past the airbox connected to the mass air flow sensor - Rein - MINI

Located past the airbox connected to the mass air flow sensor 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5339176
Mfg#:
13717627501
Ships in 2 Business Days
$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Case Vent Valve With O-Ring

ES#4335413 - 11127829990 - Crank Case Vent Valve With O-Ring - Mounts to the vent hole on the engine valve cover - SMP - MINI

Mounts to the vent hole on the engine valve cover
For vehicles with production to 07/2004

Brand:
SMP - Corporate Logo
ES#:
4335413
Mfg#:
11127829990
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Breather Valve

ES#35625 - 13907572086 - Fuel Tank Breather Valve - Located near the side of the engine - Genuine MINI - MINI

Located near the side of the engine

Brand:
Genuine MINI - Corporate Logo
ES#:
35625
Mfg#:
13907572086
Ships in 4 Business Days
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport R55-R59 N14 Baffled Oil Catch Can System - 8oz

ES#4316247 - 027619TMS10 - Turner Motorsport R55-R59 N14 Baffled Oil Catch Can System - 8oz - Keep your intake tract clean and carbon free - Turner Motorsport - MINI

Keep your intake tract clean and carbon free 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4316247
Mfg#:
027619TMS10
Ships on Jan 26, 2027
ON SALE! SAVE 25%
$433.99

This product was last offered at the strikethrough price on
06-13-2026

$325.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rubber Boot - Intake Boot With Clamps

ES#4069651 - 13717555784KT - Rubber Boot - 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#:
4069651
Mfg#:
13717555784KT
Ships in 1-2 days
$320.99

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

$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Gas Cap Cover

ES#4440337 - 51177148885CF - Carbon Fiber Gas Cap Cover - Peel and stick application - ECS - MINI

Peel and stick application 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4440337
Mfg#:
51177148885CF
Ships on Oct 22, 2026
ON SALE!
$163.99

This product was last offered at the strikethrough price on
06-13-2026

$159.07 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#254259 - 11787576673 - Oxygen Sensor - Priced Each - Keep your MINI / BMW mileage up and running correctly - Genuine BMW - BMW MINI

Keep your MINI / BMW mileage up and running correctly Lambda Monitor Sensor : L = 500mm

Brand:
Genuine BMW - Corporate Logo
ES#:
254259
Mfg#:
11787576673
In Stock
Limited Qty Sale
$352.99

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

$314.99 USD
Free Shipping
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
09-27-2026

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

Valve Cover PCV Membrane Kit Only

ES#4872677 - 11127646554VK - Valve Cover PCV Membrane Kit Only - To repair a stuck PCV unit that is integrated into the valve cover / MINI Cooper N12 N16 cylinder head cover - Bremmen Parts - MINI

To repair a stuck PCV unit that is integrated into the valve cover / MINI Cooper N12 N16 cylinder head cover 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4872677
Mfg#:
11127646554VK
In Stock
ON SALE! SAVE 15%
$19.99

This product was last offered at the strikethrough price on
09-16-2026

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Boot

ES#2207521 - 13717555784 - Rubber Boot - Located past the airbox connected to the mass air flow sensor or MAF blank - Genuine MINI - MINI

Located past the airbox connected to the mass air flow sensor or MAF blank

Brand:
Genuine MINI - Corporate Logo
ES#:
2207521
Mfg#:
13717555784
Ships in 1-2 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.

$318.99

This product was last offered at the strikethrough price on
09-27-2026

$299.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Rear Position

ES#2728920 - 11788604889 - Oxygen Sensor - Rear Position - Cure your poor gas mileage by replacing your worn oxygen sensors - Genuine MINI - MINI

Cure your poor gas mileage by replacing your worn oxygen sensors

Brand:
Genuine MINI - Corporate Logo
ES#:
2728920
Mfg#:
11788604889
Ships in 1-2 days
10% off MSRP

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

$325.99

This product was last offered at the strikethrough price on
09-27-2026

$294.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rubber Boot

ES#3129903 - 13717555784 - Rubber Boot - Located past the airbox connected to the mass air flow sensor or MAF blank - Vaico - MINI

Located past the airbox connected to the mass air flow sensor or MAF blank We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3129903
Mfg#:
13717555784
Ships in 1 Business Day
$360.99

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

$285.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hose Line

ES#35381 - 13721491737 - Hose Line - Connects from the intake boot to the valve cover - Genuine MINI - MINI

Connects from the intake boot to the valve cover

Brand:
Genuine MINI - Corporate Logo
ES#:
35381
Mfg#:
13721491737
Ships in 1-2 days
$55.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each 234-5135

Keep your MINI mileage up and running correctly Before Catalyst : Regulating Lambda Probe : L = 320mm

Brand:
Denso - Corporate Logo
ES#:
4049574
Mfg#:
11787590713
Ships in 1-2 days
$281.99

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

$273.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Line

ES#4220070 - 13721491737 - Hose Line - Connects from the intake boot to the valve cover - URO - MINI

Connects from the intake boot to the valve cover 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4220070
Mfg#:
13721491737
Ships in 1 Business Day
$54.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Case Vent Valve With O-Ring

ES#4039970 - 11127577568 - Crank Case Vent Valve With O-Ring - Mounts to the vent hole on the engine valve cover - URO - MINI

Mounts to the vent hole on the engine valve cover 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4039970
Mfg#:
11127577568
In Stock
$13.99 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.

Let us help you find the parts that fit your MINI

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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