close promo banner icon

gaskets

Cometic Gasket C4477-080 - MLS Head Gasket

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$213.76

$237.51

You save: $23.75 (10%) off MSRP

stock messaging Out of StockOut of Stock
Order now to be added to the priority list
Check to see if this fits your vehicle

This part fits

  1. 1993 BMW 535i
  2. 1992 BMW 735i
  3. 1992 BMW 535i
  4. 1992 BMW 735iL
  5. 1991 BMW 735iL
  6. 1991 BMW 735i
  7. 1991 BMW 535i
  8. 1990 BMW 735iL
  9. 1990 BMW 735i
  10. 1990 BMW 535i
  11. 1989 BMW 735iL
  12. 1989 BMW 735i
  13. 1989 BMW 635CSi
  14. 1989 BMW 535i
  15. 1988 BMW 735iL
  16. 1988 BMW 635CSi
  17. 1988 BMW 535is
  18. 1988 BMW 535i
  19. 1988 BMW 735i
  20. 1987 BMW 735i
  21. 1987 BMW 635CSi
  22. 1987 BMW 535i
  23. 1986 BMW 735i
  24. 1986 BMW 635CSi
  25. 1986 BMW 535i
  26. 1985 BMW 535i
  27. 1985 BMW 635CSi
  28. 1985 BMW 735i
  29. 1984 BMW 733i
  30. 1984 BMW 633CSi
  31. 1984 BMW 533i
  32. 1983 BMW 633CSi
  33. 1983 BMW 533i
  34. 1983 BMW 733i
  35. 1982 BMW 633CSi
  36. 1982 BMW 733i
  37. 1981 BMW 733i
  38. 1981 BMW 633CSi
  39. 1981 BMW 528i
  40. 1980 BMW 733i
  41. 1980 BMW 633CSi
  42. 1980 BMW 528i
  43. 1979 BMW 733i
  44. 1979 BMW 633CSi
  45. 1979 BMW 528i
  46. 1978 BMW 733i
  47. 1978 BMW 633CSi
  48. 1978 BMW 630CSi
  49. 1978 BMW 530i
  50. 1977 BMW 630CSi
  51. 1977 BMW 530i
  52. 1976 BMW 530i
  53. 1975 BMW 530i
  54. show all...
Authorized Dealer

About this product

Part #: C4477-080

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.080". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

More Details

Engine Make/SizeBMW M30B34 3.4L

See what our community says about cometic-gasket products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Again, pretty much all builds lead to using Cometic gaskets in boosted applications. As a measure of safety, I thought it worth the price to go with it as well.
Is this your first time buying from this brand? Did you consider other brands?
I have a spare FelPro OEM spec gasket but...I'm not going to lie, the cache of having an upgraded part squeezed between the block and the head is enough.
Was it easy to install? Any installation tips that will help others?
Super easy if you've already got the head off the car.
View on Sean's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Cometic Gasket

Cometic Gasket, Inc., is a leading worldwide supplier of gaskets and engine sealing solutions for the Automotive Performance, Powersports, Original Equipment and Remanufactured Engine Industries.

shipping-worldwide from warehouse

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

chat-iconLive Chat
Ask our expert tuners anything!
call_iconCall Us
1 (800) 959-4304
Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast