BMW Gaskets, Gasket Sets, Seals, & O-Rings for BMW 3 Series E30 (1984-1991)

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Gaskets are key to a properly running and clean engine. They obviously prevent fluid leaks but they're also critical in keeping air either in or out... Air leaks after the air flow meter, also known as vaccum leaks, can induce lean running conditions, fault codes, and poor running conditions. Other seals and gaskets are designed to keep air in. With the sensitivity of OBD systems, leaks will lead to fault codes very quickly which can be tough to diagnose and prevent you from passing state inspections.

We insist on Original BMW or OEM gaskets whenever possible.

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OEM Rear Main/Crankshaft Seal Kit E28, E30, E34, E36, E39, Z4
OEM Rear Main/Crankshaft Seal Kit E28, E30, E34, E36, E39, Z4 ...
Packaged by Turner - Corporate Logo
T#:42099850
Part#: 11142247867TKT
In Stock
$ 45.99 USD
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$ 45.99 USD
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Protect your BMW engine and drivetrain with the OE Rear Main/Crankshaft Seal Kit, a critical upgrade for leak-free performance and longevity.
S14 Bottom End Gasket Kit - E30 M3
S14 Bottom End Gasket Kit - E30 M3
Packaged by Turner - Corporate Logo
T#:2587338
Part#: S14BOTTOMENDKT
Ships in 3 Business Days
$ 86.99 USD
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$ 86.99 USD
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All of the components necessary when servicing the bottom end or rod bearings of your S14 engine.
Rear Crankshaft Seal
Rear Crankshaft Seal
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
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$ 19.99 USD
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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
Crankshaft Seal - Front
Corteco - Corporate Logo
T#:594914
Part#: 11141275466
In Stock
$ 15.99 USD
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$ 15.99 USD
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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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Crankshaft Seal - Front
Crankshaft Seal - Front
Corteco - Corporate Logo
T#:594918
Part#: 11141439570
In Stock at Vendor
$ 24.57

This product was last offered at the strikethrough price on
06-03-2026

$ 24.51 USD
Free Shipping on orders $49 and up
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$ 24.51 USD
Free Shipping on orders $49 and up
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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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Oil Pan Gasket - E30 325e 325es 325i 325is - E34 525i 1989-1990
Oil Pan Gasket - E30 325e 325es 325i 325is - E34 525i 1989-1990 ...
Packaged by Turner - Corporate Logo
T#:337966
Part#: 11131730234
In Stock
Starting at $ 8.99 USD
Free Shipping on orders $49 and up
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Starting at $ 8.99 USD
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This oil pan gasket fits BMW E30 325e 325es 325i 325is 325ic with M20 engine and E34 525i 1989-1990.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325is 325ic
1989-1990 E34 BMW 525i
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Corteco Valve Stem Seal - E30 M10 M42 S14, E36 M42 M44
Corteco Valve Stem Seal - E30 M10 M42 S14, E36 M42 M44
Corteco - Corporate Logo
T#:596693
Part#: 11341288544
Ships in 1 day
$ 10.99 USD
Free Shipping on orders $49 and up
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$ 10.99 USD
Free Shipping on orders $49 and up
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Failed valve stem seals are a common cause of a smoking tail pipe on startup. Replacement is a good idea if you're already doing any other work on the cylinder head. Located between the valve spring and the valve guide - 8 required
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