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 C4587-050 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257

(2008-2014 Subaru Impreza; 2008-2013 Subaru Forester; 2009-2012 Subaru Legacy)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4587-050
9 reviews
Sale Price

$109.03

Estimated ship date Sunday, November 22

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 C4587-050 is a high-performance Multi-Layer Steel (MLX) cylinder head gasket engineered specifically for Subaru EJ255 Version 2 and 2007-2018 EJ257 engines. This precision-manufactured gasket features a 101mm bore diameter and 0.050-inch (1.3mm) compressed thickness, making it ideal for performance builds and engine rebuilds requiring enhanced sealing capabilities.

Key Specifications:

  • Bore diameter: 101mm (3.976 inches)
  • Compressed thickness: 0.050 inches (1.3mm)
  • Multi-Layer Steel (MLX) construction for superior sealing
  • Application: Subaru EJ255 Version 2 and 2007-2018 EJ257 engines
  • Sold individually (one gasket per cylinder head)

Advanced MLX Technology:

  • Multiple layers of stainless steel provide exceptional combustion sealing
  • Embossed sealing beads concentrate pressure at critical sealing points
  • Superior thermal resistance handles increased heat from performance applications
  • Enhanced durability for turbocharged and high-compression builds
  • Accommodates minor surface imperfections for reliable sealing

Cometic MLX gaskets are the preferred choice for performance engine builders and professional technicians working with Subaru boxer engines. The 0.050-inch thickness offers flexibility for custom compression ratio tuning and deck surface preparation. Compatible with stock and aftermarket cylinder heads when properly prepared according to manufacturer specifications.

Products specifications

Fits

2008-2014 Subaru Impreza; 2008-2013 Subaru Forester; 2009-2012 Subaru Legacy

Prop 65

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

Material

MLX

Fast and easy

Smooth

very easy to find the parts I needed, parts are in stock, best price on the net!

So far so good!

good

Great price

great!!!!!

Great prices

Easy checkout and could actually FIND the part. The only other thing I would want is a install picture. Just to make sure I was buying the right item.

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