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Mr. Gasket Valve Cover Gaskets (99-14 V8 Sierra 1500)Find parts that fit my vehicle

Item S559339
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38 Reviews of Mr. Gasket
Our Price

$37.99 set

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Fits 1999-2017 GM Gen III/IV LS Based Small Block Except LT1
      • Includes Two Valve Cover Gaskets / Seals
      • Molded Rubber O-Ring Style
      • OEM Style Molded O-Ring Style Gaskets
      • Replaces GM #12560696
      • Engine: GM Gen III/IV (LS)
      • Thickness Standard OEM
      • Valve Cover Gasket Material Molded O-Ring
      • Valve Cover Gasket Thickness Standard OEM
      • Warranty Manufacturer's Limited 90 Day Warranty

      Description

      Premium Valve Cover Sealing. The Mr. Gasket Valve Cover Gaskets provide an effective seal for valve covers on GM Gen III/IV LS engines, preventing oil leaks and ensuring optimal engine performance. Designed to fit and seal precisely, these gaskets maintain engine cleanliness and reliability, essential for daily driving and performance applications.

      Construction and Appearance. Crafted from molded rubber in an O-ring style, these gaskets offer durable and flexible sealing surfaces that conform to OEM specifications. The molded rubber ensures resistance to heat and oil, providing a consistent seal with a smooth, professional finish.

      Installation. Installation is straightforward and requires no drilling or modification, making it accessible for professional mechanics and knowledgeable enthusiasts alike. It fits directly in place of the original gaskets, promoting a hassle-free upgrade or replacement.

      Warranty. This product is backed by a limited 90-day manufacturer warranty, giving peace of mind regarding material and workmanship.

      Application. Designed to fit 1999 to 2017 GM Gen III/IV LS-based small block engines, except LT1. This broad compatibility ensures precise fitment across many models beyond the V8 Sierra 1500, accommodating a wide range of GM vehicles.

      Mr. Gasket 61040G

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Valve Cover Gaskets
      • Instructional Manual
      4.5

      Reviews of Mr. Gasket Engine Products (38)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 4.8L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
      • 6.0L V8 - 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13
      • 6.2L V8 - 07, 08, 09, 10, 11, 12, 13, 14