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 E39 Engine Emission Parts

Sort By
Filter By
Return to Top

Crankcase Ventilation Dipstick Hose

ES#2762150 - 11157532629 - Crankcase Ventilation Dipstick Hose - From oil separator to dipstick tube - URO - BMW

From oil separator to dipstick tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2762150
Mfg#:
11157532629
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up

Non-Return Valve

ES#5504565 - 11611312737 - Non-Return Valve - Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. - URO - BMW

Maintain proper vacuum pressure and ensure your engine's emissions control system functions as intended with this direct-fit non-return vacuum check valve from URO Parts. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5504565
Mfg#:
11611312737
Ships in 1 Business Day
$12.99 USD
Free Shipping
on orders $49 and up

BMW | Valve Crankcase Ventilation

ES#4860148 - 11151406788 - BMW | Valve Crankcase Ventilation - Crankcase ventilation cyclone separator - Vaico - BMW

Crankcase ventilation cyclone separator We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860148
Mfg#:
11151406788
Ships in 1 Business Day
$75.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW | Valve, crankcase ventilation

ES#4860149 - 11151406789 - BMW | Valve, crankcase ventilation - Commonly referred to as the "oil separator" - Vaico - BMW

Commonly referred to as the "oil separator" We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860149
Mfg#:
11151406789
Ships in 1 Business Day
$75.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Ventilation Hose

Prevent vacuum leaks and restore optimal engine breathing with a brand-new replacement from Burgaflex.

Brand:
Burgaflex - Corporate Logo
ES#:
3698886
Mfg#:
11157532649
Ships in 8 Business Days
Auto Notify
$9.99 USD
Free Shipping

Return Pipe

Runs from the intake manifold back to connecting hose

Brand:
Burgaflex - Corporate Logo
ES#:
3698894
Mfg#:
11617504536
Ships in 8 Business Days
Auto Notify
$13.99 USD
Free Shipping

Oxygen Sensor - Priced Each

ES#27211 - 11781742050 - Oxygen Sensor - Priced Each - 2 Required in each application - Genuine BMW - BMW

2 Required in each application

Brand:
Genuine BMW - Corporate Logo
ES#:
27211
Mfg#:
11781742050
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.

$489.99

This product was last offered at the strikethrough price on
09-04-2026

$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Hose

ES#26636 - 11721427912 - Pressure Hose - Connects air pump to pressure valve - Genuine BMW - BMW

Connects air pump to pressure valve For vehicles with production date up to 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
26636
Mfg#:
11721427912
Ships in 3 Business Days
2% off MSRP

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

$61.99

This product was last offered at the strikethrough price on
09-04-2026

$60.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air pump exhaust pipe

ES#26743 - 11721744253 - Air pump exhaust pipe - Metal pipe which feeds fresh air into your exhaust for improved emissions - Genuine BMW - BMW

Metal pipe which feeds fresh air into your exhaust for improved emissions

Brand:
Genuine BMW - Corporate Logo
ES#:
26743
Mfg#:
11721744253
Ships in 6 Business Days
2% off MSRP

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

$133.99

This product was last offered at the strikethrough price on
09-04-2026

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Return Pipe (Cylinders 5-8)

ES#24788 - 11531406921 - Return Pipe (Cylinders 5-8) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
24788
Mfg#:
11531406921
Ships in 6 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.

$224.99

This product was last offered at the strikethrough price on
09-04-2026

$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Kit

ES#2682343 - 11151705272KT - Oil Separator Kit - The most commonly replaced components in your breather system - Genuine BMW - BMW

The most commonly replaced components in your breather system For vehicles with production date from 09/1998

Brand:
Genuine BMW - Corporate Logo
ES#:
2682343
Mfg#:
11151705272KT
Ships in 6 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Return Pipe (Cylinders 1-4)

ES#24787 - 11531406918 - Return Pipe (Cylinders 1-4) - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
24787
Mfg#:
11531406918
Ships in 6 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.

$224.99

This product was last offered at the strikethrough price on
09-04-2026

$217.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Gasket

ES#5339192 - 074.440 - EGR Valve Gasket - Seals the EGR valve to the exhaust - Elring - BMW

Seals the EGR valve to the exhaust 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5339192
Mfg#:
074.440
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#5491988 - 11787512973 - Oxygen Sensor - Restore accurate fuel trim monitoring and eliminate unwanted check engine lights with this premium replacement post-cat oxygen sensor from Febi Bilstein. - Febi - BMW

Restore accurate fuel trim monitoring and eliminate unwanted check engine lights with this premium replacement post-cat oxygen sensor from Febi Bilstein.

Brand:
Febi - Corporate Logo
ES#:
5491988
Mfg#:
11787512973
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up

Vacuum Control Valve

ES#4343213 - 11740396414 - Vacuum Control Valve - Used in emissions and noise reduction systems - Febi - BMW

Used in emissions and noise reduction systems We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343213
Mfg#:
11740396414
Special Order: No Guaranteed ETA
$64.99 USD
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 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