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BMW E39 Oil Separator Parts

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Oil Separator Kit - Level 2

ES#2731702 - 11151703484KT3 - Oil Separator Kit - Level 2 - A truly complete kit for oil separator system maintenance - Assembled By ECS - BMW

A truly complete kit for oil separator system maintenance 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2731702
Mfg#:
11151703484KT3
Ships on Oct 5, 2026
Auto Notify
ON SALE! SAVE 22%
$137.99

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

$107.10 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E39 M5 Right Oil Separator Return Hose

ES#19546 - 11151407344 - E39 M5 Right Oil Separator Return Hose - Connects to the bottom of the oil separator - Genuine BMW - BMW

Connects to the bottom of the oil separator Found on cylinders 1-4

Brand:
Genuine BMW - Corporate Logo
ES#:
19546
Mfg#:
11151407344
In Stock
ON SALE!
$13.99

This product was last offered at the strikethrough price on
06-25-2026

$13.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Right Oil Separator Vent Hose

ES#2778219 - 11151406952 - Right Oil Separator Vent Hose - Connects to the front of the right oil separator - Continental - BMW

Connects to the front of the right oil separator We Price Match - Give Us A Call or Chat!
Found on cylinders 1-4

Brand:
Continental - Corporate Logo
ES#:
2778219
Mfg#:
11151406952
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 M5 Oil Dipstick Guide Tube

ES#24159 - 11431407181 - E39 M5 Oil Dipstick Guide Tube - The guide tube for the dipstick - Genuine BMW - BMW

The guide tube for the dipstick

Brand:
Genuine BMW - Corporate Logo
ES#:
24159
Mfg#:
11431407181
Ships in 8 Business Days
4% off MSRP

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

$92.99

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

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Vent Valve (Pressure Regulating Valve)

ES#261721 - 11151703484 - Crankcase Vent Valve (Pressure Regulating Valve) - Commonly referred to as the "oil separator" - Meyle - BMW

Commonly referred to as the "oil separator" 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 08/98

Brand:
Meyle - Corporate Logo
ES#:
261721
Mfg#:
11151703484
Ships on Nov 30, 2026
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#2738462 - 11151703484 - Crankcase Pressure Regulator Valve - 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!
For vehicles with production date up to 09/1998

Brand:
Vaico - Corporate Logo
ES#:
2738462
Mfg#:
11151703484
In Stock at Vendor
$79.00

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

$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#2770621 - 11617501566 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" or PCV - Vaico - BMW

Commonly referred to as the "oil separator" or PCV We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
Vaico - Corporate Logo
ES#:
2770621
Mfg#:
11617501566
In Stock
Limited Qty Sale
$44.99

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

$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#4726420 - AS830M - Crankcase Pressure Regulator 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 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Hengst - Corporate Logo
ES#:
4726420
Mfg#:
AS830M
Ships on Aug 12, 2026
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#3235213 - 11617501566 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" or PCV - Gates - BMW

Commonly referred to as the "oil separator" or PCV

Brand:
Gates - Corporate Logo
ES#:
3235213
Mfg#:
11617501566
Ships on Aug 10, 2026
$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Hose

ES#19605 - 11151740393 - PCV Hose - Attaches the PCV to the oil dipstick tube - Genuine BMW - BMW

Attaches the PCV to the oil dipstick tube

Brand:
Genuine BMW - Corporate Logo
ES#:
19605
Mfg#:
11151740393
Ships in 2 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 M5 Oil Separator Return hose

ES#19541 - 11151406900 - E39 M5 Oil Separator Return hose - Replace your leaking hose - Genuine BMW - BMW

Replace your leaking hose

Brand:
Genuine BMW - Corporate Logo
ES#:
19541
Mfg#:
11151406900
In Stock
ON SALE!
$13.99

This product was last offered at the strikethrough price on
06-25-2026

$13.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve and Oil Separator

ES#3188717 - 46063 - Crankcase Pressure Regulator Valve and Oil Separator - Commonly referred to as the "oil separator" or PCV - Dorman - BMW

Commonly referred to as the "oil separator" or PCV

Brand:
Dorman - Corporate Logo
ES#:
3188717
Mfg#:
46063
In Stock
Limited Qty Sale
$76.70

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

$63.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

"Cold Climate" Crankcase Pressure Regulator Valve

ES#2867372 - 11617533400 - "Cold Climate" Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" or PCV - Febi - BMW

Commonly referred to as the "oil separator" or PCV 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Superior performance for both warm and cold climates

Brand:
Febi - Corporate Logo
ES#:
2867372
Mfg#:
11617533400
Ships in 1 Business Day
$72.99

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

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#2534628 - 11151703484 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" - URO - BMW

Commonly referred to as the "oil separator" 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 09/1998

Brand:
URO - Corporate Logo
ES#:
2534628
Mfg#:
11151703484
Ships in 1 Business Day
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankcase Pressure Regulator Valve

ES#3672858 - 11617501566 - Crankcase Pressure Regulator Valve - Commonly referred to as the "oil separator" or PCV - Meyle - BMW

Commonly referred to as the "oil separator" or PCV 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
Meyle - Corporate Logo
ES#:
3672858
Mfg#:
11617501566
Ships on Nov 30, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Left Oil Separator Vent Hose

ES#19544 - 11151406953 - Left Oil Separator Vent Hose - Connects to the front of the left oil separator - Genuine BMW - BMW

Connects to the front of the left oil separator Found on cylinders 5-8

Brand:
Genuine BMW - Corporate Logo
ES#:
19544
Mfg#:
11151406953
In Stock
2% off MSRP

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

$53.99

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

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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