2003 Sierra Label Identification

[Mr. Z71]

​I'm new to the forum and am looking for some assistance in identifying the GM part numbers for two labels on my 2003 GMC Sierra SLE Z71 extended cab with a 5.7L gas engine. The two labels are located on the passenger side of the upper radiator air deflector. I have outlined in red, in the photo, what I believe is the part number location for each label. On the belt routing label I can make out the number 12573xxx, but the last three digits (the xxx) is unreadable. As for the other label, I'm not sure what it is for. It has info about the A/C system and engine damage if starting fluid is used. The rest of the text is highly unreadable as you can see. If any of you with an '03 Sierra (Silverado probably has the same) that can read the labels on their truck would post the part numbers, it would be greatly appreciated so that I can order them from GM.

 

[Bad Bowtie2]

A 5.7L in a 2003???!!

 

 

 

 

​Old PN# 12573025 is now superseded to a new PN# 12575049, for the belt routing decal.

 

AC decal is PN# 15206697.

[Mr. Z71]

My bad! It's a 5.3L. I just sold my '98 Silverado with a 5.7L, guess I had it on my mind. Thanks for the part nums.