GMC: 2021: Sierra 1500 Base, 2D Pickup, 4.3L Eng VIN H, RWD
This is a LEMON manual, retrieved in 2025.Repair and Diagnosis
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- Sierra 1500 Base, 4D Pickup Crew Cab, 4.3L Eng VIN H, RWD
- Sierra 1500 Base, 4D Pickup Extra Cab, 4.3L Eng VIN H, RWD