My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Cometic C4348-030 MLS Cylinder Head Gasket BMW Bore - M42B18 M44B19 85mm

(1996-1998 BMW Z3; 1995-1999 BMW 318ti; 1991-1999 BMW 318i; 1991-1999 BMW 318is)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4348-030
7 reviews
Sale Price

$155.27

Estimated ship date Saturday, November 28

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C4348-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for BMW M42B18 and M44B19 engines. This precision gasket features a .030-inch compressed thickness and an 85mm bore diameter with valve pocketed design for optimal sealing.

Key Features:

  • 3-layer stainless steel construction for enhanced strength and durability
  • .030-inch (0.76mm) compressed thickness allows for precise compression ratio tuning
  • 85mm bore size with valve pocketed configuration
  • Outer layers embossed and coated with Viton rubber for superior sealing
  • Stainless steel design provides excellent rebound characteristics and corrosion resistance
  • Viton coating heat resistant to 482°F (250°C)
  • Designed to seal irregular surfaces and withstand demanding load conditions

Cometic's MLS gasket technology utilizes multiple layers of proprietary coated and uncoated stainless steel to create a gasket that excels in high-performance and racing applications. The advanced material composition and manufacturing process ensure reliable sealing across various surface finishes, making this gasket ideal for both stock rebuilds and performance builds on BMW 4-cylinder engines.

Products specifications

Fits

1996-1998 BMW Z3; 1995-1999 BMW 318ti; 1991-1999 BMW 318i; 1991-1999 BMW 318is

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Material

Multi-layer Steel

Quick and easy and cheaper than most.

easy to use

Website is set up well. Affirm kicked me out after completing process. Had to go back and do it again.

Great!

Easy purchase so far

firs timer

Very fast delivery. I had to contact customer service as I didn't receive an invoice.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy