GMC Terrain Engine Block Parts
Engine block parts for the GMC Terrain span the 2010–2025 model years, covering the internal and external components that make up the foundation of the engine assembly. This page brings together pistons, bearings, oil pans, drain plugs, and related hardware in one place. Choose your model year above and this page keeps only the engine block parts that fit your GMC Terrain. Each listing is matched to our vehicle fitment data before it appears here.
MAHLE 42101CP Premium Piston Ring Set - Chrome Face, 3.464" Bore, Shallow Groove
Representative Photo, actual item may vary
MAHLE 42160 Complete Piston Ring Set for GM 6.6L Duramax Diesel
King Engine Bearings CR4363XP XP-Series pMax Black Tri-Metal Connecting Rod Bearing Set
Representative Photo, actual item may vary
King Engine Bearings CR4363SI010 Connecting Rod Bearing Set GM Ecotec 2.2L
King Engine Bearings MB4272SI0.25 Main Bearing Set Holden Alloytec Oversize - 175 190
King Engine Bearings CR4363SI Connecting Rod Bearing Set GM 134 DOHC Ecotec 2.2L
Representative Photo, actual item may vary
MAHLE 224-3929-0.25MM Engine Piston Set 0.25mm Oversize OE Replacement
MAHLE 2243929WR075MM Engine Piston Set 0.75MM Oversize OE Replacement
MAHLE 224-3929WR-0.50MM Engine Piston Set 0.50MM Oversize
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What's here for your GMC Terrain
- Engine Piston Ring Sets and individual Engine Piston Rings
- Engine Connecting Rod Bearing Sets
- Engine Oil Pans, including OE-replacement and black-finish styles
- Engine Piston Sets
- Engine Crankshaft Main Bearing Sets
- Engine Oil Filter Covers
- Engine Oil Drain Plugs, including chrome and standard finishes
The widest selection here comes from MAHLE, Dorman, King Engine Bearings, and ACDelco, each carrying a broad range of engine block components across the GMC Terrain's model years. Other categories GMC Terrain owners shop for: GMC Terrain Mufflers, GMC Terrain Exhaust and Tail Pipes and GMC Terrain Doors and Door Parts, or browse all GMC Terrain parts and accessories.