GMC Sierra 2500 Engine Block Parts
Engine block parts for the GMC Sierra 2500 cover the 1999–2013 model years, with piston ring sets, individual piston rings, connecting rod bearing sets, and crankshaft main bearing sets available across the range. Select your year above and we'll show only the engine block parts that fit your GMC Sierra 2500. Fitment is checked against our vehicle data for every part listed.
Representative Photo, actual item may vary
MAHLE 50203CP.040 Standard Piston Ring Set Big Block 4.290" Bore +.040 Over
MAHLE 41097CP.020 Original Premium Engine Piston Ring Set Oversize - 0.020
MAHLE 42106CP.010 Moly Piston Ring Set GM 2.8L V6 LP1 +0.010 Oversize
MAHLE 50134CP.040 Original Standard Engine Piston Ring Set Oversize - 0.040
MAHLE 51396CP Premium Engine Piston Ring Set with CP-20 Oil Ring Assembly
Representative Photo, actual item may vary
MAHLE S41718.060 Premium Plasma-Moly Piston Ring Set +0.060 Oversize V8
Representative Photo, actual item may vary
Representative Photo, actual item may vary
MAHLE 51421CP.030 Perfect Circle Engine Piston Ring Set .030 Oversize
Representative Photo, actual item may vary
MAHLE 51284CP.040 Premium Engine Piston Ring Set - 0.040" Oversize Bore
Representative Photo, actual item may vary
MAHLE 51510CP Engine Piston Ring Set for AMC/GMC 2.5L 151 Engines
MAHLE 42146CP.010 Premium Engine Piston Ring Set Oversize - 0.010
Representative Photo, actual item may vary
MAHLE 41550CP.040 Original Engine Piston Ring Set Oversize - 0.040
Representative Photo, actual item may vary
MAHLE 51550CP.030 Engine Piston Ring Set Oversize Cast Iron - 0.030
MAHLE 224-3536-1.00MM Engine Piston Set 1.00mm Oversize OE Replacement
Representative Photo, actual item may vary
What's here for your GMC Sierra 2500
- Engine Piston Ring Sets
- Engine Piston Rings (individual)
- Engine Connecting Rod Bearing Sets
- Engine Crankshaft Main Bearing Sets
The widest selection here comes from MAHLE, King Engine Bearings, Dorman, and Sealed Power, covering OE replacement and performance-oriented options in a variety of configurations including single pieces and complete kits. Other categories GMC Sierra 2500 owners shop for: GMC Sierra 2500 Exterior Lights, GMC Sierra 2500 Doors and Door Parts and GMC Sierra 2500 Body and Paint Equipment, or browse all GMC Sierra 2500 parts and accessories.