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Engine compatibility??

Cowboy_Elvis

Full Member
Joined
May 12, 2018
Messages
18
Location
Key west
So, I may have a deal on a 5.3 with 61k on it out of a 2004 suburban, including full harness and everything.  Since mine is a 2002, does anyone know if it will be mostly plug and play or will I have to start buying different plugs? Any help would be awesome
 
Only issue will be with throttle body, but you can keep the one on your original motor so it shouldn't be much of an issue.
 
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