My Account
My Garage
Shopping Cart

Shopping Cart

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

Cometic C5844-040 MLS Cylinder Head Gasket for Mazda FS-DE/FS-DET 84mm Bore

Manufacturer

Picture for manufacturer Cometic

Part Number

C5844-040
9 reviews
Sale Price

$121.44

Estimated ship date Saturday, October 24

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 C5844-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Mazda FS-DE and FS-DET engines. This gasket features an 84mm bore diameter and a compressed thickness of .040 inches, making it ideal for both stock rebuilds and performance applications.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 84mm bore diameter engineered for Mazda FS-DE and FS-DET engines
  • .040 inch compressed thickness for precise compression ratio tuning
  • Multiple embossed layers of stainless steel with advanced coating technology
  • Excellent resistance to extreme temperatures and combustion pressures
  • Reusable design allows for multiple installations when properly maintained

Cometic MLS gaskets are constructed from multiple layers of stainless steel, each coated with a proprietary viton rubber bead that provides the micro-sealing necessary between the cylinder head and engine block. This construction allows the gasket to withstand extreme cylinder pressures while maintaining the ability to rebound and compensate for minor surface imperfections. The .040 inch thickness makes this gasket suitable for applications requiring slight compression ratio adjustments or accommodating minor deck surface modifications.

Products specifications

Prop 65 (C, R or CR)

CR

Prop 65 Yes/No

Yes

Material

Multi-layer Steel

Prop 65 - Short Label

Prop_65.jpg

Prop 65 - Short Label

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

Prop 65 Warning Label

Prop_65.jpg

this is my new home... very cool site, beat summit and jegs by $20 to $30

Not only was it the lowest price on the net, the Amazon sign-in saved valuable time and ensured they were reliable. What impressed me even more was the delivery time, I've already gotten it! I did NOT expect to receive my air filter this quickly!

Lowest price that i could find,fast shipping!!!!!<br>

It took exactly a week for the part to be shipped because the part came directly from the supplier. But the price was the lowest around.

easy to use site.

I just received my order 7260 very quickly and it was as I had ordered............very easy to order and would do business with them again and I also will recommend them to others.

Perfect item, fast shipment, great communication, and the best price.

Great communication, lowest price I could find anywhere, and quick shipping with a tracking number. What more could you ask for. 2nd time dealing with them and still impressed! order# 6935

They had exactly what I needed and the cheapest price i found anywhere.

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