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BMW Z4 M Coupe S54 3.2L

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BMW Z4 M Coupe S54 3.2L Oiling System Check Valves

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Ultimate Constant Pressure Valve Replacement Kit

ES#3149232 - 11111318185ECSKT - Ultimate Constant Pressure Valve Replacement Kit - That might not be a rear main seal or valve cover gasket leak you're experiencing. Includes new CPV with heavy duty o-ring (replace it once, and only once!) and essential stubby "drag link" socket - Assembled By ECS - BMW

That might not be a rear main seal or valve cover gasket leak you're experiencing. Includes new CPV with heavy duty o-ring (replace it once, and only once!) and essential stubby "drag link" socket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3149232
Mfg#:
11111318185ECSKT
In Stock
ON SALE!
$85.93

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

$83.35 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy duty Constant Pressure Valve O-Ring - Priced Each

ES#2855081 - 11111318185ecs - Heavy duty Constant Pressure Valve O-Ring - Priced Each - Viton Fluoroelastomer resists degradation from heat and oil exposure. Don't service your CPV twice!! - ECS - BMW

Viton Fluoroelastomer resists degradation from heat and oil exposure. Don't service your CPV twice!! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2855081
Mfg#:
11111318185ECS
In Stock
ON SALE! SAVE 40%
$24.99

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

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

Constant Pressure Valve

ES#17575 - 11111318185 - Constant Pressure Valve - May be the cause of your oil leak. Often has the appearance of a rear main seal leak. - Genuine BMW - BMW

May be the cause of your oil leak. Often has the appearance of a rear main seal leak. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
17575
Mfg#:
11111318185
In Stock
4% off MSRP

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

$52.91

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Regulating Valve

ES#23205 - 11367830341 - Oil Regulating Valve - Found in the cylinder head. - Genuine BMW - BMW

Found in the cylinder head. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
23205
Mfg#:
11367830341
Ships in 3 Business Days
1% off MSRP

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

$70.99

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

$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

1/2" Flat Tip Stubby Socket Driver

ES#2936657 - VIMSFP6500 - 1/2" Flat Tip Stubby Socket Driver - Designed like a drag link socket for straight cut slots - VIM Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Designed like a drag link socket for straight cut slots affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
When the time comes to remove your constant pressure valve - you NEED this socket!

Brand:
VIM Tools - Corporate Logo
ES#:
2936657
Mfg#:
VIMSFP6500
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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