motor 5.3 swap

30

Asked by Guru5J843 Feb 13, 2018 at 02:26 PM about the 2004 Chevrolet Silverado 1500 Z71 4WD

Question type: Maintenance & Repair

hi i have a 2004 chev silverado 5.3 looking to take out so will any 5.3 motor out
of other trucks ect work no problem or only certian ones or years for everything
to match up

15 Answers

540

Most of your problems would all be in your elect system. Would all the connectors match, because these days everything is about communications from your sensors to the computer, you might have to take the computer with the motor. I think you are asking for a head ache if you pick the wrong motor. Check which yrs the motor you have were used and find one that matches, and make sure there weren't any major changes to the motor over the years, as I am assuming you want a new motor. Best advice I can give you.

11 people found this helpful.
360

I have a 5.3 vortex motor out of a 2002 Chevy 1500 pick up 2 wheel drive can you give me a list of trucks that it will fit in or tell me how to get a list

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110

I have a 98 Chevy 1500 4.3 vortex but want a 5.3 in it what year would you suggest to put in it?

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100

I have an 08 Silverado 1500 with the ly5 5.3l , I’m picking up a built lm7 5.3l I was wondering if there compatible? If not what all would I have to do

10 people found this helpful.
60

Yes they will work all you have to do is move your crank sensor from the the front of the engine to the side behind the starter and change the intake manifold to the year model that you are going with

6 people found this helpful.
330

Will a 5.3 out of an 2002 Chevy truck interchange with my 2007 Chevy Tahoe

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180

I have a 2008 gmc 1500 with a 5.3 will a 5.3 out of a 2010 Chevy work

18 people found this helpful.
10

I have a 2005 single cab with a 4.8 want to install a 2003 5.3 can I use the 4.8 harness and computer with this swap

1 people found this helpful.

hi i have a truck intake now i want to install a car intake what will ineed to do or replace

I am putting a 2005 4.8 in a 2002 silverado wich had over 400 thousand on it , one was throttle by cable the02 acrually and the pther is throttle by wire ive plugged everything up and it wont do anything on the starter

Your Answer:

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