Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Engine Emission Parts

Sort By
Filter By
Return to Top

Activated Charcoal Filter

ES#37055 - 16131183509 - Activated Charcoal Filter - Also known as a charcoal canister - Genuine BMW - BMW

Also known as a charcoal canister

Brand:
Genuine BMW - Corporate Logo
ES#:
37055
Mfg#:
16131183509
Special Order: No Guaranteed ETA
3% off MSRP

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

$548.99

This product was last offered at the strikethrough price on
07-21-2026

$530.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EGR VALVE

ES#2557607 - 11718512526 - EGR VALVE - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2557607
Mfg#:
11718512526
Ships in 2 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.

$554.99

This product was last offered at the strikethrough price on
07-21-2026

$529.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Check Valve

ES#61770 - 34331163915 - E39 Check Valve - Located in the intake system between the intake and the brake booster. - Genuine BMW - BMW

Located in the intake system between the intake and the brake booster.

Brand:
Genuine BMW - Corporate Logo
ES#:
61770
Mfg#:
34331163915
Ships in 2 Business Days
3% off MSRP

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

$90.99

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

$87.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#3184299 - 11157840446KT8 - Emissions Service Kit - Everything you need to service your PCV system - Genuine BMW - BMW

Everything you need to service your PCV system For vehicles with manual transmission only and production date from 09/2004

Brand:
Genuine BMW - Corporate Logo
ES#:
3184299
Mfg#:
11157840446KT8
Ships in 1 day
$521.99

This product was last offered at the strikethrough price on
07-06-2026

$520.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet 1/2" Check Valve - 8 Barb

ES#3616083 - VTT-CHECK-1 - Billet 1/2" Check Valve - 8 Barb - Useful in multiple locations. - Vargas Turbo Technologies - BMW

Useful in multiple locations. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3616083
Mfg#:
VTT-CHECK-1
Ships in 1 Business Day
$36.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front

ES#4869786 - 11787589121 - Oxygen Sensor - Front - Fuel control and emissions sensor - URO - BMW

Fuel control and emissions sensor 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4869786
Mfg#:
11787589121
Ships in 1 Business Day
$84.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Backpressure Sensor - Priced Each

ES#4871943 - 13627805758 - Exhaust Backpressure Sensor - Priced Each - Also called a Differential Pressure Sensor - measures pressure before and after the diesel particulate filter. - Bremmen Parts - BMW

Also called a Differential Pressure Sensor - measures pressure before and after the diesel particulate filter. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871943
Mfg#:
13627805758
In Stock
ON SALE! SAVE 21%
$70.99

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

$56.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Hose

ES#19633 - 11157522931 - Crankcase Vent Hose - From oil separator to valve cover - Genuine BMW - BMW

From oil separator to valve cover

Brand:
Genuine BMW - Corporate Logo
ES#:
19633
Mfg#:
11157522931
In Stock
Limited Qty Sale
$154.99

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

$125.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Vent Pipe

ES#4069424 - 11127588417 - PCV Vent Pipe - Connects to the PCV outlet on the valve cover - Rein - BMW

Connects to the PCV outlet on the valve cover 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4069424
Mfg#:
11127588417
In Stock at Vendor
$84.99

This product was last offered at the strikethrough price on
03-31-2026

$83.99 USD
Free Shipping
on orders $49 and up

E85 Activated Charcoal Filter

ES#37308 - 16137839840 - E85 Activated Charcoal Filter - Also known as a charcoal canister - Genuine BMW - BMW

Also known as a charcoal canister

Brand:
Genuine BMW - Corporate Logo
ES#:
37308
Mfg#:
16137839840
Ships in 2 Business Days
3% off MSRP

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

$519.99

This product was last offered at the strikethrough price on
07-21-2026

$502.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Extraction Line

ES#4818514 - 11157537701 - Extraction Line - Connectes to the oil separator - Bremmen Parts - BMW

Connectes to the oil separator 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818514
Mfg#:
11157537701
In Stock
ON SALE! SAVE 21%
$28.99

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

$22.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump - Priced Each

ES#37298 - 16137193479 - Leak Detection Pump - Priced Each - Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. - Genuine BMW - BMW MINI

Located under the vehicle, near the transmission bellhousing or in the rear. Used to diagnose leaks in the evap system. For vehicles with production date from 09/2001

Brand:
Genuine BMW - Corporate Logo
ES#:
37298
Mfg#:
16137193479
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.

$266.99

This product was last offered at the strikethrough price on
07-21-2026

$250.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clamp - Priced Each

ES#77396 - 51131872146 - Clamp - Priced Each - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
77396
Mfg#:
51131872146
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front

ES#4766516 - 11787589121 - Oxygen Sensor - Front - Fuel control and emissions sensor - Bremmen Parts - BMW

Fuel control and emissions sensor 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4766516
Mfg#:
11787589121
In Stock
ON SALE! SAVE 16%
$118.99

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

$100.00 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.

Other BMW Engine Emission Parts

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings