GMC Sierra 1500 Engine Block Parts
This page brings together engine block parts for the GMC Sierra 1500, covering model years 1999–2026. The range includes piston ring sets, individual piston rings, connecting rod bearing sets, piston sets, and pistons in both OE-replacement and performance configurations. Pick your GMC Sierra 1500's year above to narrow the list to engine block parts with confirmed fitment. Every part shown is checked against our vehicle data.
MAHLE 41862CP.040 Engine Piston Ring Set Oversize - 0.040
Representative Photo, actual item may vary
MAHLE 224-3500.030 Engine Piston Set with Rings Pins Clips
MAHLE 51130CP.030 Premium Engine Piston Ring Set Oversize - 0.030
MAHLE S42104.030 Premium Engine Piston Ring Set 4.140" Bore
Comick MPN: P-Z0401T GM Gen III Vorteo V8 Top End Gasket Kit
Representative Photo, actual item may vary
MAHLE 41555CP.020 Original Engine Piston Ring Set Oversize - 0.020
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 42157CP.040 Premium Piston Ring Set 4.040" Bore Plasma-Moly LS Gen III/IV
Representative Photo, actual item may vary
MAHLE 40533CP.060 Plasma-Moly Engine Piston Ring Set +.060 Overbore
MAHLE 51284CP.030 Perfect Circle Premium Piston Ring Set .030 Over
Representative Photo, actual item may vary
MAHLE 224-3663 OE Replacement Engine Piston Set Hypereutectic Dish GM 6.0L
MAHLE 41097CP.020 Original Premium Engine Piston Ring Set Oversize - 0.020
MAHLE 51724CP.030 Engine Piston Ring Set - Ford 2.0L Zetec DOHC 16V .030 Oversize Plain
MAHLE 42106CP.010 Moly Piston Ring Set GM 2.8L V6 LP1 +0.010 Oversize
What's here for your GMC Sierra 1500
- Engine Piston Ring Sets — multi-piece kits covering the full bore in various configurations
- Individual Engine Piston Rings — single rings for targeted replacement
- Engine Connecting Rod Bearing Sets — sets covering multiple rod positions
- Engine Piston Sets — matched piston groups for complete rebuilds
- Individual Engine Pistons — single-unit replacements in standard and performance variants
The widest selection of GMC Sierra 1500 engine block parts here comes from MAHLE, Dorman, King Engine Bearings, and Hastings, spanning everything from OE-style replacement pieces to polished and performance-oriented options. Other categories GMC Sierra 1500 owners shop for: GMC Sierra 1500 Shocks and Struts, GMC Sierra 1500 Springs and Suspension Parts and GMC Sierra 1500 Exterior Lights, or browse all GMC Sierra 1500 parts and accessories.