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Leaks are never a good sign in your GMC Sierra 1500, but you can quickly put an end to the worry with Omix-ADA parts such as the silicone gasket maker. This product is available on American Trucks in a three-ounce tube and is the perfect advanced formula to seal up any loose ends you may have. You will find that this silicone sealer is rated for up to 600 degrees, which means that it will not melt or fail in your Sierra. You can use the gasket maker for any application, as it is universal. Some of the most common applications include replacement for transmission parts, gaskets, oil pans, and even rear end housings.

Fitment Includes

  • 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 GMC Sierra 1500
  • Classic, Nevada Edition, SL, Z71, Denali, SLE, 1500, and SLT Sierras
  • Engines: 4.3L Vortec V6, 4.8L Vortec V8, 5.3L Vortec V8, 5.3L Flex-Fuel Vortec V8 6.2L VVT Vortec V8, 4.3L EcoTec3 V6, 5.3L EcoTec3 V8, 6.2L EcoTec3 V8 Sierras

*Please see Sierra parts pages for any exceptions.

Omix-ADA Sierra 1500 Parts