ACDelco GM Original Equipment 12576447 V-Ribbed Serpentine Belt

Seems to be good quality

Fit perfectly on my 08 yukon it's the smaller a/c belt not the bigger belt

Fit great on our 2003 Silverado 1500 with a 5.3 liter LM7 engine. Exact replacement!

Fits like a glove and has my a/c running good in the Texas heat

Decided to change the main serpentine drive belt (ACDelco 12637204) and A/C belt (ACDelco 12576447) on a 2002 Tahoe LT, 5.3L with 143000 miles. The main tensioner was at the end of the indexing marks indicating the belt was stretched. I have an aftermarket K&N Performance air cleaner so I did not have to remove the stock air cleaner to access the drive belt from above. There is a large cover underneath the engine behind the radiator, that when removed gives you clear access to the A/C belt and Main Serpentine belt. I was able to remove the old belts and install the new belts without any great difficulty. There are cheaper Serpentine Belts but I decided to stick with OEM ACDelco quality since it has not let me down in the past. Highly recommend these belts.

Tech installed and I don’t hear noise and things are working better

As others have noted, this is NOT a serpentine belt. It might be an AC compressor belt but it is not the serpentine belt. Item label/description needs to be fixed.

Fits perfect and got my dad's AC going. For some reason, his 2003 truck has two belts, one for the AC and one for everything else. I haven't seen a truck with 2 belts since the 80s...

Tengo una Chevrolet Silverado 2003 1500 (2500 en Mexico) Cuando he necesitado remplazar alguna pieza solo ha sido con partes originales

Good

Well made

exact fit good price

Worked great