Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Fuel Tank | ||||
| Gas | ||||
| 26 Gallon | ||||
| Without Crew Cab | GMO | 10372630 | 491.59 | Order By Description. |
| With Crew Cab | ||||
| 134" Wheelbase | GMO | 10356533 | 402.74 | Order By Description. |
| 153" Wheelbase | GMO | 10372630 | 491.59 | Order By Description. |
| 35 Gallon | GMO | 10372631 | 461.25 | Order By Description. |
| Flex Fuel | ||||
| With Crew Cab | ||||
| 134" Wheelbase | GMO | 10356533 | 402.74 | Order By Description. |
| 35 Gallon | GMO | 10372631 | 461.25 | Order By Description. |
| CNG | GMO | 52372853 | 6851.00 | Contact Dealer for most current part and price information. Order By Description. |
| Without Flex Fuel | ||||
| 26 Gallon | GMO | 25833022 | 539.60 | Order By Description. |
| 27 Gallon | GMO | 15104089 | 1399.62 | Order By Description. |
| 35 Gallon | GMO | 25833023 | 577.32 | Order By Description. |
| With Flex Fuel | GMO | 25831679 | 607.78 | Order By Description. |