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 C4311-051 MLS Cylinder Head Gasket Bore Honda - 87mm 051 K20/K24

(2002-2005 Honda Civic; 2003-2007 Honda Accord; 2003-2006 Honda CR-V; 2003-2011 Honda Element; 2002-2006 Acura RSX)

Part of: Cometic MLS Cylinder Head Gasket Bore Honda

Other options in this family: Cometic C4311-040 Cometic C4251-030 Cometic C4232-030 Cometic C4962-028 Cometic C5434-051

Manufacturer

Picture for manufacturer Cometic

Part Number

C4311-051
19 reviews
Sale Price

$97.12

3 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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 C4311-051 is a Multi-Layer Steel (MLS) cylinder head gasket engineered for Honda K-series engines including K20A2, K20A3, K20Z1, and K24A1 applications. This precision gasket features an 87mm bore diameter and .051" (1.3mm) compressed thickness, making it ideal for stock and performance builds requiring reliable sealing.

Key Features:

  • Multi-Layer Steel (MLS) construction for superior sealing and durability
  • 87mm bore diameter optimized for K20/K24 cylinder dimensions
  • .051" compressed thickness provides proper compression ratio control
  • Compatible with K20A2, K20A3, K20Z1, and K24A1 engine variants
  • Engineered to withstand high cylinder pressures in performance applications
  • Precision-cut to OEM specifications for perfect fitment

Cometic MLS gaskets utilize multiple layers of stainless steel with proprietary coatings to create a superior seal between the cylinder head and engine block. The advanced design accommodates slight surface imperfections while maintaining combustion seal integrity, making this gasket suitable for both street and racing applications. The .051" thickness allows engine builders to fine-tune compression ratios for optimal performance.

Products specifications

Fits

2002-2005 Honda Civic; 2003-2007 Honda Accord; 2003-2006 Honda CR-V; 2003-2011 Honda Element; 2002-2006 Acura RSX

Prop 65

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

Material

Multi-layer Steel

GOOD PRICES EASY PICKINS

very satisfied

Fast and easy

Service, price and delivery was great ! Thanks , Lou

Great experience from start to finish. The information of when the tires shipped was very helpful. Thank you autoplicity for my new tires at an awesome price!

parts were shipped seperately but all made it here ok

Absolutely the best price for the items order with fantastic processing and shipping time. My only complaint is that their customer service department failed to answer two emails I sent them regarding confirmation of proper fitment of the struts. To me, this is critical and needs to be corrected.

Great Price fast shipping, I can't complain.

Quick and easy

Simple and easy.

Thanks

My part came very fast, it took only two days to arrive. I feel I got a great deal on the part I bought, and I am very happy with the quality and the service. I will definitely do business again. Thank you.

On line ordering very easy. Called before hand and customer service was great.......

Great Price and questions were answered by a real person on the phone, who had specific knowledge of this product, unlike a local dealer! Thanks!

Ordering is quick and easy and product was just as described

Great service and quick shipping. I beat other advertised prices for the tuner I bought by $50!

Great value, hope product is correct and new

Lowest price of anyone, including shipping. Arrived quickly. What more can you ask for.

Fast shipping and email answered fast. I'll shop again. Tahnks

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