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Cometic C4233-092 MLS Cylinder Head Gasket Bore Mitsubishi - 85.5mm 4G63/4G63T

(1990-1999 Mitsubishi Eclipse; 1989-1992 Mitsubishi Galant; 1990-1998 Eagle Talon; 1990-1994 Plymouth Laser RS)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4233-092
8 reviews
Sale Price

$141.67

Estimated ship date Saturday, November 21

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Product Details

The Cometic C4233-092 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Mitsubishi 4G63 and 4G63T DOHC engines. This precision gasket features an 85.5mm bore diameter and 0.092-inch compressed thickness, making it ideal for turbocharged applications and performance builds that demand superior sealing capabilities.

Key Specifications:

  • Bore Size: 85.5mm (3.366 inches)
  • Compressed Thickness: .092 inches (2.34mm)
  • Construction: Multi-Layer Steel (MLS)
  • Engine Type: DOHC (Dual Overhead Cam)
  • Application: Mitsubishi 4G63 and 4G63T engines (excludes Evolution 4-9)

Features and Benefits:

  • Multi-Layer Steel construction provides superior durability and heat resistance compared to composite gaskets
  • Engineered to withstand high boost pressures in turbocharged 4G63T applications
  • Maintains consistent seal under extreme cylinder pressures and temperatures
  • Precise bore sizing ensures optimal combustion chamber sealing
  • Allows for micro-movement between head and block while maintaining seal integrity
  • Compatible with aftermarket head studs and performance hardware

This gasket is designed for DSM (Diamond Star Motors) platforms including Eagle Talon TSi/TSi AWD, Plymouth Laser RS Turbo, and Mitsubishi Eclipse GST/GSX, as well as older generation Mitsubishi Galant VR-4 models. Note that this gasket is not compatible with Mitsubishi Lancer Evolution models 4 through 9, which require different specifications.

Cometic's MLS gaskets are a trusted choice for engine builders and performance enthusiasts who require race-proven reliability in demanding applications. Proper surface preparation and torque specifications are essential for optimal gasket performance.

Products specifications

Fits

1990-1999 Mitsubishi Eclipse; 1989-1992 Mitsubishi Galant; 1990-1998 Eagle Talon; 1990-1994 Plymouth Laser RS

Prop 65

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

Material

Multi-layer Steel

Good

Looks like a good deal I hope

I forgot to order black if that's a option

I was very pleased with my purchase. It arrived promptly and worked as advertised.

Great

So far my shopping experience is excellent, I actually google searched the item I wanted to buy and browsed a few google pages before coming across this website. Once I was on thmotorsports however it was easy to navigate and select the vehicle I needed the parts for. Only wish the picture showed the parts for my selected vehicle for comparison purposes and too see exactly what would be in the kit that is specific to my vehicle, however, very satisfied so far

Easy transaction

Extra fast delivery, excellent product and perfect fit. Highly recommend this company and its products. Great follow up and customer service emails. Thank you!!

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