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 C4591-075 MLS Cylinder Head Gasket Bore Mitsubishi - 87mm 4G63T

(2003-2006 Mitsubishi Lancer)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4591-075
14 reviews
Sale Price

$129.13

Estimated ship date Monday, November 23

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 C4591-075 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for the Mitsubishi 4G63T DOHC turbocharged engine. Designed with precision for Lancer Evolution models 4 through 8, this gasket provides superior sealing performance under extreme boost and cylinder pressure conditions.

Key Specifications:

  • Bore Size: 87mm for optimal combustion chamber sealing
  • Thickness: .075 inch (1.9mm) compressed thickness
  • Material: Multi-Layer Steel (MLS) construction for maximum durability
  • Application: Mitsubishi 4G63T DOHC engines (Evolution 4, 5, 6, 7, 8)

Features and Benefits:

  • MLS technology provides superior rebound characteristics and thermal conductivity
  • Multiple embossed stainless steel layers with elastomer coating ensure excellent conformability
  • Engineered to withstand high boost pressures in turbocharged applications
  • Maintains seal integrity through extreme temperature cycling
  • Precision-machined to OEM specifications with enhanced sealing properties

Cometic Gaskets are the preferred choice for performance engine builders and tuners worldwide. This head gasket is ideal for stock rebuilds, performance street applications, and high-horsepower racing builds where reliability and consistent compression sealing are critical.

Products specifications

Fits

2003-2006 Mitsubishi Lancer

Prop 65

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

Material

Multi-layer Steel

Cheap

good price and placing an order was easy

Quick and easy.......................

Easy steps go follow. I had a couple of hiccups in registering but overall it went well.

Easy to find parts.

Simply awesome. The customer service was actually enjoyable to deal with and their prices are unbeatable (just ask Jegs). I will most definitely be doing business with Autoplicity again.

easy to use

Ordered a Thule ski rack. Best price on the web. Prompt delivery as promised, however, did not get shipping email and tracking no until after delivery was already made. The customer service that I experienced trying to get info on delivery was less than desirable. Four stars o ly.

ALL SHOPPING SHOULD BE THIS EASEY

Autoplicity had the best price on the VP fuel jugs, I ask if the could ship them out quickly and they did.

Thanks for having the part I needed, and at a really good price!

quick, but not pictured :(

Great prices, fast shipping. Would recommend.

Now problem with Autoplicity---you contact them---they respond--Thanks

Share icon
Return Policy
Returns are easy at Autoplicity

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