6.6L Duramax Oil Change Guide | Viscosity Charts, Parts List, Oil Requirements, & Oil Change Procedures
![Amazon.com: AC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Change Kit For 3.0l Duramax Diesel LM2… : Automotive Amazon.com: AC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Change Kit For 3.0l Duramax Diesel LM2… : Automotive](https://images-na.ssl-images-amazon.com/images/I/710r9dVxetL._AC_UL600_SR600,600_.jpg)
Amazon.com: AC Delco DexosD 0w-20 Light Duty Diesel Engine Oil 19370138, 10-9277 and AC Delco PF66, 55495105, 19391402 Oil Filter Change Kit For 3.0l Duramax Diesel LM2… : Automotive
![200K Interval for oil pump belt on 2023 LM2 maybe LZ0? - Future Vehicle Speculation & Spy Shots - GM-Trucks.com 200K Interval for oil pump belt on 2023 LM2 maybe LZ0? - Future Vehicle Speculation & Spy Shots - GM-Trucks.com](https://i.ytimg.com/vi/Ea5r6XAK3bk/maxresdefault.jpg)