Instal a block heater for your GMC SIERRA OR CHEVROLET SILVERADO 5.3L
I bought a 2003 1500 silverado 4×4 with a 2004 5.3 vortec, is the location and allen head plug size the same?
Different process for 2014s and newer?
Add a comment. Let me know what I can do to make the videos better.
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I bought a 2003 1500 silverado 4×4 with a 2004 5.3 vortec, is the location and allen head plug size the same?
Different process for 2014s and newer?
Add a comment. Let me know what I can do to make the videos better.