Oil Cap for BMW E21 320i M10 1.8L

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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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M10/M20/M30 Oil Filler Cap (Genuine BMW)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:368852
Part#: 11121716993
Ships in 1 day
11% off MSRP $ 27.13

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

$ 24.19 USD
Free Shipping on orders $49 and up
11% off MSRP
$ 27.13

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

$ 24.19 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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Febi Oil Filler Cap - E10, E12, E21, E23, E24, E28, E3, E30, E9 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:2077
Part#: 11121716993
In Stock
$ 9.08 USD
Free Shipping on orders $49 and up
This oil filler cap fits BMW 2002 E30 318i thru 85, 325e 325i thru 91 E28 528e 533i 535i M5 thru 1988 E34 525i thru 90, 535i M5 thru 93 E24 633csi 635csi M6 E23 733i 735i E32 735i 735il

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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URO Oil Filler Cap - Multiple BMW Fitments
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:37757278
Part#: 11121716993
Ships in 1 Business Day
$ 6.61 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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