⚠️ Verify before buying. These are representative OBS part numbers, not a guarantee of fitment for your specific truck. Confirm with your dealer or build sheet.
1Engine Oil FilterverifyQty 1
ACDelco PF1218
ACDelco
Spin-on, 5.7L Vortec
Also fits: Wix 51061 · Fram PH3614
2Air FilterverifyQty 1
ACDelco A1257C
ACDelco
Panel filter
Also fits: Wix 42099 · Fram CA7755
3Spark PlugsverifyQty 8
ACDelco 41-993
ACDelco
Platinum; gap .060"
Also fits: NGK TR55
4Spark Plug Wire SetverifyQty 1
ACDelco 9748UU
ACDelco
Vortec distributor
Also fits: Taylor 74255
5PCV ValveverifyQty 1
ACDelco CV774C
ACDelco
Also fits: Fram FV191
6Fuel FilterverifyQty 1
ACDelco GF578
ACDelco
Inline, frame rail
Also fits: Wix 33581
7Serpentine BeltverifyQty 1
Belt length differs by A/C
With A/C
Gates K060910Gates
Also fits: ACDelco 6K909
Without A/C
Gates K060790Gates
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