GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 GMC C Pickup - 2WD (CNG) 🢒 Body and Accessories 🢒 Body Rear End 🢒 GM SPO Group Numbers

Application

GM SPO Group Number

CNG Fuel Tank Brackets -- Upper

3.022

CNG Fuel Tank Brackets -- Lower

3.015

Labels, CNG Vehicle

8.808, 3.028

CNG Fuel Tank Cover

3.015

CNG Fill Door Assembly

16.570