Oil Cap for BMW 3 Series E30 (1984-1991)

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The oil cap covers the vital part of the engine where oil is added. If yours is cracked, replace it to avoid a troublesome vacuum leak. We also carry a variety of aftermarket caps for a simple way to dress up your engine bay.
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Genuine BMW - Corporate Logo
T#:2073
Part#: 11121405452
In Stock
Sale - Save 3% $ 33.39
$ 32.39 USD
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Sale - Save 3% $ 33.39
$ 32.39 USD
Free Shipping on orders $49 and up
This oil filler cap features the M logo and fits BMW E36 M3, E46 M3, and MZ3 with S52 and S54 engines.
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:
1996-1999 E36 BMW M3
2001-2006 E46 BMW M3
1998-2002 Z3 BMW M Coupe M Roadster
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Genuine BMW - Corporate Logo
T#:360581
Part#: 11127509328
In Stock
Sale - Save 5% $ 32.65
$ 31.02 USD
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Sale - Save 5% $ 32.65
$ 31.02 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:368852
Part#: 11121716993
Ships in 1-2 days
Sale - Save 5% $ 24.99
$ 23.72 USD
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Sale - Save 5% $ 24.99
$ 23.72 USD
Free Shipping on orders $49 and up

Replacement engine oil filler cap with seal (Original BMW brand). Oil caps can go bad.... If the cap is not sealing to the valve cover it will result in a vacuum leak (poor idle, rough running, etc). It also helps regulate pressure in the cylinder head. While there is no life expectency, there's no downside to replacing it every few years. This is a Genuine BMW part.

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: 
1967-1976 2002 BMW 2002 2002tii 
1977-1983 E21 BMW 320i 323i 
1984-1985 E30 BMW 318i 
1984-1991 E30 BMW 325e 325es 325i 325is 325ic 325ix M3 
1982-1988 E28 BMW 528e 533i 535i 535is M5 
1989-1990 E34 BMW 525i 
1989-1993 E34 BMW 535i M5 
1977-1989 E24 BMW 633csi 635csi M6 
1977-1987 E23 BMW 733i 735i 
1988-1994 E32 BMW 735i 735il 

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ECS Billet Aluminum Oil Filter Cap - S50 S52 S54 M50 M42 M30 ...
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ECS - Corporate Logo
T#:637599
Part#: 005944LA01
In Stock
Sale - Save 10% $ 94.99
$ 85.49 USD
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Sale - Save 10% $ 94.99
$ 85.49 USD
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This cap is designed to use the original O-ring seal so no special parts are required. The satin black anodize blends in with the rest of your engine bay making this a smart and subtle upgrade. Made in the USA!
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Genuine BMW - Corporate Logo
T#:35266
Part#: 11421711075
Ships Jul 1, 2025
Sale - Save 4% $ 38.99
$ 37.49 USD
Free Shipping on orders $49 and up
Sale - Save 4% $ 38.99
$ 37.49 USD
Free Shipping on orders $49 and up


Genuine BMW Oil Filter Cover
This item fits the following BMW Chassis:
E36 M3,E46 M3,E85 Z4M,E30,E34,E36,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
M30,M42,M50,S50,S52,S54

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Genuine BMW - Corporate Logo
T#:6605
Part#: 11121743294
Ships in 1-2 days
Sale - Save 5% $ 34.99
$ 33.37 USD
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Sale - Save 5% $ 34.99
$ 33.37 USD
Free Shipping on orders $49 and up


GENUINE BMW ENGINE COVER LID 11121743294

We also offer a lower priced aftermarket version of this Oil filler cap 11127509328


Fits BMW Engines including:
M42,M44,M50,M52,M54,S50

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URO Oil Filler Cap - Multiple BMW Fitments
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:37757278
Part#: 11121716993
Ships in 2 Business Days
New Item
Sale - Save 25% $ 3.99
$ 3.01 USD
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Sale - Save 25% $ 3.99
$ 3.01 USD
Free Shipping on orders $49 and up

URO Oil Filler Cap - Multiple BMW Fitments

URO Oil Filler Cap - Multiple BMW Fitments is a premium replacement designed to restore a secure seal on your BMW’s engine. A missing, cracked, or broken oil filler cap can lead to oil leaks, contamination, and reduced engine efficiency. This OE-style cap ensures a perfect fit, maintaining the original look of your engine bay while preventing oil seepage. Manufactured from high-quality, heat-resistant materials, it withstands extreme engine temperatures and exposure to oil vapors. With a hassle-free installation process and a 24 Month Unlimited Mileage Warranty, this cap provides long-lasting reliability.

  • Direct-fit replacement for a missing or damaged oil filler cap
  • Prevents oil leaks and contamination to maintain engine efficiency
  • OE dimensions ensure an exact fit and factory appearance
  • High-quality materials resist extreme heat and oil vapors
  • Quick and easy installation for hassle-free maintenance
  • Backed by a 24 Month Unlimited Mileage Warranty
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Oil Cap
We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:375426
Part#: 11121743294
Ships in 2 Business Days
Sale - Save 11% $ 4.99
$ 4.44 USD
Free Shipping on orders $49 and up
Sale - Save 11% $ 4.99
$ 4.44 USD
Free Shipping on orders $49 and up
Just the cap only!