From Wiki. The Generation IV 5.3L engines share all the improvements and refinements found in other Generation IV engines. 8 versions of the Gen IV 5.3L engine were produced: 3 iron blocks (LY5, LMG, and LMF) and 5 aluminum blocks (LH6, LH8, LH9, LC9, and LS4). All versions featured Active Fuel Management except for the LH8, LH9 and LMF.
Look at the emissions sticker under the hood to know the exact version you have.
need an engine it is a 5.3 what is the difference of the 2 5.3 engines available so I know the right one for my truck?
2011 Chevrolet Silverado 1500
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Maintenance & Repair
I want to put a 2017 5.3 motor and tranny into my 2001, besides programming any idea how hard it would be and what it needs?
Chevrolet Silverado 1500
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Maintenance & Repair
Will a same body style v6 silverado differential fit a 2002 v8 5.3 silverado differential?
2002 Chevrolet Silverado 1500 Extended Cab RWD
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Maintenance & Repair
Can i put a distributor in a 2000 chev 5.3 engine
2000 Chevrolet Silverado 1500 4WD
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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
2004 Chevrolet Silverado 1500 Z71 4WD
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Maintenance & Repair
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