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BMW E53 X5 M62 4.4L Engine Emission Parts

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ES#3569529 - 11151705237 - Oil Separator - Critical crankcase ventilation cyclone separator - great replacement or custom install! - URO - BMW

Critical crankcase ventilation cyclone separator - great replacement or custom install! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3569529
Mfg#:
11151705237
Ships in 2 Business Days
$10.99

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

$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2801572 - 11151438302 - E53 RETURN HOSE - Rein - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801572
Mfg#:
11151438302
Ships in 4 Business Days
$6.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2091332 - 11727505259 - EGR Valve Gasket - Seals valve to the exhaust pipe - MTC - BMW

Seals valve to the exhaust pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2091332
Mfg#:
11727505259
Back Ordered
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3623074 - 11157560068 - Oil Return Hose - Hose that attaches between the crankcase vent and the oil return pipe - URO - BMW

Hose that attaches between the crankcase vent and the oil return pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3623074
Mfg#:
11157560068
Ships in 2 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
ES#27211 - 11781742050 - Oxygen Sensor - Priced Each - 2 Required in each application - Genuine BMW - BMW

2 Required in each application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
27211
Mfg#:
11781742050
Ships in 3 Business 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.

$489.99

This product was last offered at the strikethrough price on
06-17-2026

$456.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#19632 - 11157520742 - E53 crankcase vent Pipe - Return - A genuine replacement from BMW - Genuine BMW - BMW

A genuine replacement from BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
19632
Mfg#:
11157520742
Ships in 10 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.

$257.99

This product was last offered at the strikethrough price on
06-17-2026

$241.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#26661 - 11721437910 - Secondary Air Pump - Clear trouble codes and prevent a failed emissions check  - Genuine BMW - BMW

Clear trouble codes and prevent a failed emissions check affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
26661
Mfg#:
11721437910
Ships in 10 Business 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.

$750.99

This product was last offered at the strikethrough price on
06-17-2026

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4726423 - AS826M-D851 - Oil Separator Valve - Commonly referred to as the "oil separator" or PCV - Hengst - BMW
ECS Tuning recommends this product.

Commonly referred to as the "oil separator" or PCV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4726423
Mfg#:
AS826M-D851
Ships on Jul 13, 2026
$62.99 USD
Free Shipping
on orders $49 and up
ES#5339192 - 074.440 - EGR Valve Gasket - Seals the EGR valve to the exhaust - Elring - BMW

Seals the EGR valve to the exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary 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
ES#4342961 - 11151705257 - BMW Breather Hose - Comes off the top outlet of the oil separator - Febi - BMW

Comes off the top outlet of the oil separator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342961
Mfg#:
11151705257
Special Order: No Guaranteed ETA
$24.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4342962 - 11151705258 - BMW Oil Separator Vent Hose - Runs from the oil separator to the vent valve - Febi - BMW

Runs from the oil separator to the vent valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4342962
Mfg#:
11151705258
Special Order: No Guaranteed ETA
$18.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4343365 - 16116767739 - Fuel Filler Cap - Address fuel vapor leaks (or broken tethers and lost caps) with this replacement gas cap - Febi - BMW

Address fuel vapor leaks (or broken tethers and lost caps) with this replacement gas cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4343365
Mfg#:
16116767739
Special Order: No Guaranteed ETA
$31.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2827166 - 11617508541 - E53 Crank Case Vent Valve (CCV) - Located on the rear of the intake manifold - Vaico - BMW

Located on the rear of the intake manifold affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2827166
Mfg#:
11617508541
Special Order: No Guaranteed ETA
$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2895547 - 11781739845 - Oxygen Sensor - Vemo - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
After catalyst in exhaust pipe. | Right

Brand:
Vemo - Corporate Logo
ES#:
2895547
Mfg#:
11781739845
Special Order: No Guaranteed ETA
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Perfect for repairing and replacing cracked vacuum lines - Best used with 3mm to 4mm vacuum hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5445719
Mfg#:
125DBCON
Special Order: No Guaranteed ETA
ON SALE! SAVE 59%
$12.99

This product was last offered at the strikethrough price on
03-22-2026

$5.39 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4487453 - 11781739845 - Oxygen Sensor - Priced Each - 2 required in each application - Meyle - BMW

2 required in each application affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487453
Mfg#:
11781739845
Special Order: No Guaranteed ETA
$90.99

This product was last offered at the strikethrough price on
12-29-2025

$88.99 USD
Free Shipping
on orders $49 and up

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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