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 C4574-027 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257

(2004-2014 Subaru Impreza; 2005-2009 Subaru Outback; 2004-2013 Subaru Forester; 2013-2014 Subaru WRX GS/Limited; 2005-2012 Subaru Legacy + 3 more models)

Manufacturer

Picture for manufacturer Cometic

Part Number

C4574-027
11 reviews
Sale Price

$46.08

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 C4574-027 is a multi-layer steel (MLS) cylinder head gasket engineered specifically for Subaru EJ255 Version 2 and 2007-2018 EJ257 engines. This precision gasket features a 101mm bore diameter and .027" compressed thickness, making it ideal for street performance and mild forced induction applications.

Key Features:

  • Multi-layer steel construction provides superior sealing and durability
  • 101mm bore diameter designed for Subaru EJ255 V2 and EJ257 engines
  • .027" (0.69mm) compressed gasket thickness
  • Compatible with 2007-2018 Subaru EJ257 engines (WRX STI)
  • Compatible with EJ255 Version 2 engines
  • Embossed stainless steel layers with elastomeric coatings ensure maximum sealing under high cylinder pressures
  • Sold individually (one gasket per cylinder head)

Cometic MLS head gaskets are the preferred choice for enthusiasts and professional engine builders who demand reliable performance. The advanced multi-layer design allows the gasket to recover and maintain torque retention, while the stainless steel construction resists corrosion and withstands extreme temperatures. This gasket is engineered to handle the demands of turbocharged Subaru boxer engines while maintaining OEM-quality sealing.

Products specifications

Fits

2004-2014 Subaru Impreza; 2005-2009 Subaru Outback; 2004-2013 Subaru Forester; 2013-2014 Subaru WRX GS/Limited; 2005-2012 Subaru Legacy; 2013-2014 Subaru WRX STI GS; 2004-2006 Subaru Baja; 2006 Saab 9-2X

Prop 65

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

Material

Multi-layer Steel

Great price and easy checkout.

easy

Shipment was quicker than I thought and the product was just as described. It was cheaper than else where. Thank you Autoplicity

Best price on the net.

Just purchased a B&W 5th wheel companion hitch to tow my new camper. Got an awesome price on it and shipping was quick. I would make a purchase again from them and would recommend Autoplicity to a friend. AAAAA++++++++++++ <br><br>Thanks<br><br>Dennis

Love them!!! They send E-Mail conformation when order is placed and tracking number when shiped.

Fast and easy, I do wish there had been a section for related products. Or "Other costumers liked these simular items"

Lowest price I have seen on line. Order was shipped in one day.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

Good

Lowest price I could find on the internet. They do what they say. Shipped promptly with UPS tracking no. sent by email. Would recommend.<br>

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