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Valve Cover Gasket Set - Compatible with 4.8L 5.3L 6.0L 6.2L Chevy Silverado, Suburban, Tahoe, Trailblazer, GMC Sierra, Yukon, Envoy, Cadillac Escalade - Replace 12637683 VS50504R1

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$14.99

$ 7 .99 $7.99

In Stock
  • REPLACEMENT VALVE COVER GASKET - Designed to bring seal to the cylinder head and the valve cover, stops oil from leaking out and spilling onto the rest of your engine. If you have a leaking valve cover, or your engine oil is always low, or you smell burnin oil, you will need to replace your valve cover gasket.
  • FIT THE FOLLOWING VEHICLES - Valve Cover Seal compatible with 4.8L 5.3L 5.7L 6.0L 6.2L GM Vortec engine, including Chevrolet Silverado, Suburban, Tahoe, Avalanche, Colorado, Camaro, Express, Trailblazer, Caprice, Impala, GMC Sierra, Yukon, Savana, Envoy, Canyon, Cadillac Escalade, Buick Rainier, model year 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020.
  • REPLACE PART NUMBER - Replace GM 12633904, replace VS 50504 R-1 VS50504R1. Commonly found on Chevrolet Silverado, Suburban, Tahoe, Avalanche, Colorado, Camaro, Express, Trailblazer, Caprice, Impala, GMC Sierra, Yukon, Savana, Envoy, Canyon, Cadillac Escalade, Buick Rainier with 4.8 5.3 5.7 6.0 6.2 V8 Vortec Engine.
  • OEM DESIGN & DIRECT FIT - Quality materials & advanced technology used, meets or exceeds OEM standards. Even though this is not a genuine GM or ACDelco valve cover gasket, but it works even better and lasts longer. Save yourself times and money by replacing valve cover gaskets yourself.
  • WHAT YOU'LL GET - 1 Set of Valve Cover Gaskets & 12 Months Warranty. If you have any problem with our valve cover gasket, feel free to contact us, we will sort things out together.



Product Description

LS Valve Cover Gasket - 01

When to change your valve cover gasket?

Valve cover gasket is one of the most vital gaskets with the task of keeping oil from leaving your motor. They work as a seal between the valve cover, and the cylinder head. Even though the valve cover gasket has protection from the bottom and top, it is still a very delicate and fragile component- that is prone to damage. Over time, the gasket can become cracked and brittle because of exposure to heat, dirt, debris and other elements.

Below are the top 4 syptoms of a bad or failing valve cover gasket.

  • Burning oil smell.
  • Low oil level in the engine.
  • Valve cover dirty or leaking oil.
  • Engine running rough and misfire.
LS VALVE COVER GASKET - 02
LS VALVE COVER GASKET - 05

REPLACE PART NUMBERS

  • 12637683
  • 12560696
  • 12596192
  • 12612045
  • VS50504R
  • VS50504R1
  • SK615212
  • VS50250
  • 0362045
  • 876270

PREMIUM QUALITY VALVE COVER GASKET SET

LS VALVE COVER GASKET - 03

FIX COMMON PROBLEMS RELATED TO VALVE COVER GASKET

LS VALVE COVER GASKET - 04

Robert J.
2025-08-30 10:49:19
I installed these valve cover gaskets on my 5.3 2007 suburban. Getting to the valve covers wasn't too hard (used You Tube). The tricky part that slowed me way down was getting the gaskets to stay in the cover as I placed them back on the engine. I found that some high temp grease or petroleum jelly applied to the underside of the gasket helped it to stick to the valve cover and not fall out during install. It's worked great with no leaks since reinstalling. The other tip I wished I knew beforehand was that these gaskets fit, but are a little tight (small). I found that taking a few seconds to stretch them out helped them to fit much easier so one end didn't pop out of the groove when pushing the opposite side in. For the second gasket, I just left it stretched over a cardboard box as I removed the valve cover and it didn't give me any trouble.
mckayla
2025-08-05 09:17:00
Good quality. Fit well, sealed my leak. Good price.
Mark Nunez
2025-08-04 13:29:29
Everything fit and sealed good. 5.3 LS Yukon 02
Theresa M Austin
2025-07-30 10:39:06
They worked on my 05 Chevy Suburban 5.3 Litter engine. Looked to big when matching them up but put them in the freezer the night before the installation day and they will work fine
Santiago Vega
2025-07-05 12:20:28
Part fit well on 2010 Chevy Tahoe
Carl Fernkopf
2025-06-22 15:00:03
The gaskets are just barely to small and very rubber band like, they do not stay in the groove on the valve covers. Installed and it pulled out and got pinched, causing it to leak oil all over the exhaust and spark plugs. Bought a different brand and installed, that fit perfectly. Very disappointed in this product.
Chris W.
2025-06-12 13:46:50
Great from the priceFit like factory gasketsGood over all
Great sound, excellent design, awesome price!!!
2025-06-10 18:55:24
Good Price, Fast Shipping, excellent quality!!
abusarah
2025-05-31 10:33:00
وصلت ولم يتم تركيبها بعد
Wayne
2025-04-04 17:37:57
All good
Ali Hawi
2025-02-24 13:51:11
أنه قصير الطول، وقد حاولت إطالته لكن دون جدوى، كما أن تسرب الزيت منه أكثر من السابق، لذلك لا أنصح به، لقد أشتريت الأصلي لا أنصح بغير الأصلي.
Customer
2025-02-20 13:09:13
Fit on my 2012 gmc sierra. Just a little small as suspected but hard to get in place when it's upside down
Customer
2025-02-05 10:22:28
The fit was a little off but with a little work it was good
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