The 2003 GMC Sierra 1500 was part of the same Sierra 1500 generation produced from 1999 - 2007. Sierra 1500's of this generation consist of the same major mechanical parts with only minor variations from year to year.
“Very helpful videos. Thanks ”
“Very helpful video, took me 1 1/2 hrs to change both sides, would love to talk to the GM engineer that came up with this ridiculous design. ”
“Excellent how to! Thank you I was afraid to put so much force on the tail lamp housing but now I can see where and how. ”
“thank you so much! the service was trying to charge me $60 just to do it. thanks again! ”
“Excellent video. step by step instructions and visuals. Great job of importants of checking oil levels and dangers of over filling oil ”