Product Description
Michigan Motorsports Block Coolant Port Plug
Fits 1997-Newer LS Based Engines 4.8L 5.3L 5.7L 6.0L 6.2L
This bronze plug seals off the large opening coolant drain port on LS engines blocks. 28mm x 1.25 thread, 17mm hex size. Commonly used when removing block heaters or oil coolers, or to replace your original plug that has corroded. Replaces GM # 12561663.
Applications Include (Gasoline V8 Models):
- BUICK RAINIER 2004-2006
- CADILLAC CTS-V 2004-2015
- CADILLAC ESCALADE 2002-2014
- CHEVROLET AVALANCHE 1500 2002-2013
- CHEVROLET CAMARO 1998-2015
- CHEVROLET CORVETTE 1997-2013
- CHEVROLET EXPRESS 1500 2003-2014
- CHEVROLET EXPRESS 2500 2003-2014
- CHEVROLET EXPRESS 3500 2001-2014
- CHEVROLET SILVERADO 1500 1999-2013
- CHEVROLET SILVERADO 2500 1999-2019
- CHEVROLET SILVERADO 3500 2001-2019
- CHEVROLET SSR 2003-2006
- CHEVROLET SUBURBAN 1500 2000-2014
- CHEVROLET TAHOE 2000-2014
- GMC ENVOY 2003-2006
- GMC SAVANA 1500 2003-2014
- GMC SAVANA 2500 2003-2014
- GMC SAVANA 3500 2001-2014
- GMC SIERRA 1500 1999-2013
- GMC SIERRA 2500 1999-2019
- GMC SIERRA 3500 2001-2019
- GMC YUKON 2000-2014
- HUMMER H2 2003-2006
- ISUZU ASCENDER 2003-2006
- PONTIAC FIREBIRD 1998-2002
- PONTIAC GTO 2004-2006
- SAAB 9-7X 2005-2006
