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BMW E61 530xi N52 3.0L

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BMW E61 530xi N52 3.0L Engine Emission Parts

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Oil Separator Vent Hose

ES#2834652 - 11617559530 - Oil Separator Vent Hose - Should be replaced with the oil separator - Rein - BMW

Should be replaced with the oil separator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2834652
Mfg#:
11617559530
Ships in 4 Business Days
$66.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Valve Bracket

ES#25842 - 11617572643 - Crankcase Vent Valve Bracket - Holds the PCV valve in place - Genuine BMW - BMW

Holds the PCV valve in place

Brand:
Genuine BMW - Corporate Logo
ES#:
25842
Mfg#:
11617572643
Ships in 4 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.

$41.99

This product was last offered at the strikethrough price on
09-30-2026

$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spacer Sleeve

ES#36295 - 16117195118 - Spacer Sleeve - Genuine BMW - BMW MINI

Chrome-Free Cr(Vi)

Brand:
Genuine BMW - Corporate Logo
ES#:
36295
Mfg#:
16117195118
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.

$15.99

This product was last offered at the strikethrough price on
09-30-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Drain Kit

ES#3543138 - 20-0024 - Universal Catch Can Drain Kit - Intuitive drain solution for most catch can applications - Radium Engineering - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Intuitive drain solution for most catch can applications

Brand:
Radium Engineering - Corporate Logo
ES#:
3543138
Mfg#:
20-0024
In Stock at Vendor
$28.99 USD
Free Shipping
on orders $49 and up

Extraction Line

ES#4325275 - 11157537701 - Extraction Line - Connectes to the oil separator - MTC - BMW

Connectes to the oil separator

Brand:
MTC - Corporate Logo
ES#:
4325275
Mfg#:
11157537701
Ships in 10 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Emissions Label

ES#185080 - 71227546446 - Exhaust Emissions Label - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
185080
Mfg#:
71227546446
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Pump Sprocket

ES#4759434 - 11417516128 - Vacuum Pump Sprocket - The main drive cog for the vacuum pump. - Bremmen Parts - BMW

The main drive cog for the vacuum pump. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4759434
Mfg#:
11417516128
Special Order: No Guaranteed ETA
ON SALE! SAVE 21%
$26.99

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

$21.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Vent Hose

ES#5457616 - 11617522933 - Oil Separator Vent Hose - Replace your cracked or damaged vent hose - Bremmen Parts - BMW

Replace your cracked or damaged vent hose 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5457616
Mfg#:
11617522933
In Stock
ON SALE! SAVE 15%
$23.99

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

$20.39 USD
Free Shipping
on orders $49 and up

Sealing Grommet

ES#37122 - 16131184308 - Sealing Grommet - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
37122
Mfg#:
16131184308
Ships in 1-2 days
8% off MSRP

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

$11.99

This product was last offered at the strikethrough price on
09-30-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#25776 - 11617533329 - O-Ring - Priced Each - Seals the PCV angle connector to the intake manifold - Genuine BMW - BMW

Seals the PCV angle connector to the intake manifold

Brand:
Genuine BMW - Corporate Logo
ES#:
25776
Mfg#:
11617533329
Ships in 1-2 days
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Separator Vent Hose

Maintain peak engine efficiency and restore proper crankcase ventilation with this high-quality Oil Separator Vent Hose from Burgaflex.

Brand:
Burgaflex - Corporate Logo
ES#:
4349495
Mfg#:
11617522933
Ships in 9 Business Days
$20.99 USD
Free Shipping

Engine Breather Hose

Keep your engine breathing cleanly and performing at its peak with a premium replacement engine breather hose from Burgaflex.

Brand:
Burgaflex - Corporate Logo
ES#:
5507094
Mfg#:
11157522931
Ships in 1 Business Day
$52.99 USD
Free Shipping
on orders $49 and up

Oxygen Sensor - Bank 2 Pre-Cat

Located in the front position of the exhaust manifold 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5480641
Mfg#:
11787558073
Ships in 8 Business Days
$105.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor

ES#4900647 - 11787558054 - Oxygen Sensor - Restore the efficiency, smoothness, and peak performance of your BMW with this premium pre-catalytic broadband oxygen sensor from Meyle. - Meyle - BMW

Restore the efficiency, smoothness, and peak performance of your BMW with this premium pre-catalytic broadband oxygen sensor from Meyle. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with Low Compression Engine

Brand:
Meyle - Corporate Logo
ES#:
4900647
Mfg#:
11787558054
Ships on Oct 16, 2026
$134.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Oxygen Sensor - Priced Each

Located on the catalytic converters, 2 required 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505261
Mfg#:
11787537984
Ships on Dec 29, 2026
$79.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Angle Connector With Heating Element

ES#3672013 - 11618638014 - Angle Connector With Heating Element - Connects PCV line to intake manifold - Vaico - BMW

Connects PCV line to intake manifold We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3672013
Mfg#:
11618638014
Special Order: No Guaranteed ETA
$125.99 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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