Front & Rear Main Seals for BMW E21 320i M10 1.8L

Rear Main Engine Seal - M54 S38 S54 M20 M30 M50 M52

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:615

Part#: 11142249533

In Stock

$ 99.99 USD

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$ 99.99 USD

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This Genuine BMW updated rear main seal fits many BMW's. It is less likely to leak under "extreme" conditions. The E30 M3 tends to leak from the rear main seal.
When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
1970-1976 2002 BMW 1600 2002 2002tii
1977-1983 E21 BMW 320i 323i
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
1989-1995 E34 BMW 525i 535i M5
1997-2003 E39 BMW 525i 528i 530i
1982-1989 E24 BMW 633csi 635csi M6
1981-1987 E23 BMW 733i 735i
2004-2006 E83 BMW X3 2.5i X3 3.0i
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Roadster
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
2006-2008 Z4 BMW Z4 M Roadster M Coupe

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Victor Reinz Crankshaft Seal (90 X 110 X 12)

New style PTFE seal (without tension spring). ¦ Rear

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:596059

Part#: 11142249533

In Stock

$ 46.40 USD

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Qty

$ 46.40 USD

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The engine crankcase in you car is filled with oil to keep everything lubricated, and to keep the oil inside of the engine, seals are used anywhere there is a seam in the engine, or any place a shaft protrudes from the engine. One such seal is the front main crankshaft seal. This seal is located around the the crankshaft at the front of the engine, and keeps oil from leaking out around the crankshaft. Unfortunately, over time seals will become brittle, crack and begin to leak due to their exposure to heat and oil.

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Genuine BMW Crank Seal Cover Flange - E30 M10 M42 S14

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:30909

Part#: 11121252130

Ships in 5 Business Days

6% off MSRP $ 49.99

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

$ 46.99 USD

Add to Wish List

Qty

6% off MSRP

$ 49.99

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

$ 46.99 USD

Add to Wish List

Genuine BMW Cover

This item fits the following BMW Chassis:
E30 M3,E30

Fits BMW Engines including:
M10,N51,S14

Fits BMW Engines including:
M10,N51,S14

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Rear Crankshaft Seal

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:594912

Part#: 11141706785

Ships in 2 Business Days

$ 42.99

This product was last offered at the strikethrough price on
06-01-2026

$ 19.99 USD

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Qty

$ 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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Front & Rear Main Seals for BMW E21 320i M10 1.8L

Rear Main Engine Seal - M54 S38 S54 M20 M30 M50 M52

Victor Reinz Crankshaft Seal (90 X 110 X 12)

Genuine BMW Crank Seal Cover Flange - E30 M10 M42 S14

Rear Crankshaft Seal

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