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12589226 MLS Cylinder Multi-Layer Head Gaskets 2PCS for V8 4.8 5.3 5.7 LS Liter Engines
Multi-Layered Steel
Regardless of what application you are trying to seal, you can count on MANATEE Aftermarket to do the research and testing to determine and provide the optimum material and technology for that specific application. No other gasket distributor offers the Application-Engineered approach to sealing an engine. MANATEE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.
Features & Benefits:
· All MANATEE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
· MANATEE gaskets utilizes OE equivalent or better materials in all our gaskets
· Cylinder head gaskets are sold individually and may require new head bolts based on application.
· The contents of MANATEE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
Compatible with 4.8L Engine
- For 2007-2013 Chevrolet Silverado 1500 4.8L
- For 2007-2009 Chevrolet Tahoe 4.8L
- For 2008-2017 Chevrolet Express 2500 4.8L
- For 2008-2017 Chevrolet Express 3500 4.8L
- For 2007-2013 GMC Sierra 1500 4.8L
- For 2008-2017 GMC Savana 2500 4.8L
- For 2008-2017 GMC Savana 3500 4.8L
- For 2007-2009 GMC Yukon 4.8L
Compatible with 5.3L Engine
- 2008-2009 Buick Allure /LaCrosse 5.3L ; 2005-2007 Buick Rainier 5.3L
- 2007-2014 Chevy Suburban 1500 /Tahoe 5.3L
- 2005-2013 Chevy Silverado 1500 5.3L ;2007 Chevy Silverado 1500 Classic 5.3L
- 2007-2013 Chevy Avalanche 5.3L ;2009-2012 Chevy Colorado 5.3L
- 2008-2014 Chevy Express 1500 5.3L ;2006-2009 Chevy Impala/Trailblazer 5.3L
- 2006-2007 Chevy Monte Carlo 5.3L ;2005-2006 Chevy Trailblazer EXT 5.3L
Compatible with 5.3L Engine
- 2005-2009 GMC Envoy 5.3L ;2005-2006 GMC Envoy XL 5.3L
- 2005 GMC Envoy XUV 5.3L
- 2005-2013 GMC Sierra 1500 5.3L ;2007 GMC Sierra 1500 Classic 5.3L
- 2009-2012 GMC Canyon 5.3L ;2008-2014 GMC Savana 1500 5.3L
- 2007-2014 GMC Yukon 5.3L ;2007-2014 GMC Yukon XL 1500 5.3L
- 2008-2010 Hummer H3 5.3L ;2009-2010 Hummer H3T 5.3L
- 2005-2006 Isuzu Ascender 5.3L ;2005-2008 Pontiac Grand Prix 5.3L
- 2005-2009 Saab 9-7X 5.3L
Compatible with 5.7L Engine
2004-2005 Cadillac CTS 5.7L
2002 Chevy Camaro 5.7L
2002-2004 Chevy Corvette 5.7L
2002 Pontiac Firebird 5.7L
2004 Pontiac GTO 5.7L
Code has already been redeemed
August 4, 2025
I bought these for a 03 Silverado with a 4.8 that had blown head gaskets. These were the same exact style gaskets I pulled off it’s been about 4 months with no issues.
G. Macy
August 1, 2025
The fit very good. I haven't started the engine yet but I don't see why they won't be good.
jeremiah sellars
May 6, 2025
Never had an issue with this product it was .005 smaller than my previous gasket which is exactly how much was miiled off the head.. came out perfect
Patrick McBeth
April 19, 2025
They worked as advertised and was the right thickness.
Chris
March 19, 2025
I honestly thought the quality would be pretty good but , it leaked oil immediately and I was getting coolant in the cylinder had to replace head gasket immediately after replacing it the first time
Nicholas B.
February 9, 2025
Ordered for a 5.3l gasket was stamped 5.7l threw me for a loop for a moment however sat next to stock gasket from 5.3l and matched up...
Jayden Sweet
January 29, 2025
Blew between #2 and #4 cylinder a week after installing. Started to have misfire codes. Had to remove heads again and replace head gaskets again. #2 cyl. Had coolant in it. # 4 had 80 psi installed felpros this time. Saving 30 dollars wasn't worth doing the job twice.
Gary Freitas
December 28, 2024
Thank u
D-man
December 9, 2024
After all this work, I did hours and hours damn thing leaks
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