Corteco BMW Engine Parts for BMW 5 Series E34 (1987-1995)

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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M5X / S5X Oil Pan Gasket - 11131437237
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:37048680
Part#: 11131437237
In Stock at Vendor
$ 31.99

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

$ 30.99 USD
Free Shipping on orders $49 and up
$ 30.99 USD
Free Shipping on orders $49 and up

Is your BMW showing signs of an oil leak? One of the most common causes is a failing oil pan gasket, a vital component that prevents oil loss and keeps your engine running smoothly. Over time, the gasket—typically made from metal with a durable rubber sealing bead—can wear out due to heat cycles, pressure fluctuations, and general aging. When the rubber bead deteriorates, it compromises the seal and results in leaks.

Ignoring an oil pan gasket leak can lead to more significant issues, such as low oil levels, reduced engine efficiency, and even serious engine damage. Addressing this problem early is crucial to maintaining your vehicle's performance and longevity.

For a reliable solution, choose Corteco. Known for their precision engineering and OE-grade materials, Corteco gaskets are crafted to deliver a perfect fit and exceptional durability. Trust Corteco to provide a high-quality replacement that ensures your BMW stays leak-free and running at its best.

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Rear Crankshaft Seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:594912
Part#: 11141706785
In Stock
$ 42.99

This product was last offered at the strikethrough price on
06-08-2026

$ 19.99 USD
Free Shipping on orders $49 and up
$ 19.99 USD
Free Shipping on orders $49 and up
The rear main oil seal or crankshaft seals is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the clutch surface. Replace yours and keep your oil in your engine.
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Crankshaft Seal - Front
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:594914
Part#: 11141275466
In Stock
$ 16.31

This product was last offered at the strikethrough price on
01-08-2026

$ 15.99 USD
Free Shipping on orders $49 and up
$ 15.99 USD
Free Shipping on orders $49 and up
The front seal or crankshaft seal is one of the most difficult to replace. However, they often fail, and when they do, your car will be marking it's territory with little oil drops wherever you park. Apart from making a mess, it can also cause oil to come in contact with the pulley surfaces. Replace yours and keep your oil in your engine.
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Corteco Engine Mount - Left - E31, E32, E34
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:13059
Part#: 11811094149
Ships in 1-2 days
$ 71.99 USD
Free Shipping
$ 71.99 USD
Free Shipping
RUBBER MOUNTING LEFT:H1110D

Engine Shaft Seal 11141715100
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:6648
Part#: 11141715100
Ships in 1-2 days
$ 9.41 USD
Free Shipping on orders $49 and up
ENGINE SHAFT SEAL 11141715100
Valve Seal Repair Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:596700
Part#: 11349064457
Back Ordered
$ 8.99 USD
Free Shipping on orders $49 and up
This kit includes seals that can be used on either intake or exhaust valves

Engine Mount - Right
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Corteco - Corporate Logo
T#:594932
Part#: 11811094150
Back Ordered
$ 55.99 USD
Free Shipping on orders $49 and up
Excessive driveline vibration is caused by one of a few things, but more than likely, it is the mounts in your vehicle. They keep your engine and transmission secure for more positive shifting and driveline triangulation as well as absorbing vibration. If any of these are occurring in your BMW, it's time to examine your mounts.
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