Review on ACDelco GM Original Equipment A3141C Air Filter: Superior Quality for Optimal Engine Performance by Troy Jennings

Factory GM AcDelco filter. Same factory unit as Duramax LML diesel truck. The price is reasonable and the installation is easy. Anyone can fit one of these in their truck and save the high price the dealer charges for filters and labor (four bolts, lift cap, lift old filter, insert new one after cleaning, reverse steps). hand back). These filters also filter more efficiently than aftermarket oil filters, which end up causing more problems. Just look at the various tests on all the forums and do a little research on the internet and you will see for yourself.