Quote:
Originally Posted by GA_ZL1
My 2018 ZL1 1LE LT4 superchrager belt is starting to fray a bit. Could someone please confirm that the GM OE replacement part # is 12668317? If so, it should be part #1 on the diagram. Second question, if I’m going to have a tech replacement the supercharger belt, would it make sense to have the other two belts (parts #2 and #3 on the diagram) also changed at the same time? My car has 25k miles on it with about 6 track days a year since I got it. TIA!
https://www.gmmidatlanticparts.com/o...Y4LWdhcw%3D%3D |
yes...double checked for you and those #s are correct. #1 is the supercharger belt, #2 is the water pump/ alternator belt, #3 is the ac belt which is a stretch fit.