GMC Acadia Engine Block Parts
This page brings together engine block parts for the GMC Acadia across model years 2007–2023, covering everything from piston ring sets and oil drain plugs to connecting rod bearing sets and engine mounts. Choose your model year above and this page keeps only the engine block parts that fit your GMC Acadia. Each listing is matched to our vehicle fitment data before it appears here.
MAHLE 42154CP.020 Premium Piston Ring Set 0.020" Oversize for GM 6.2L LS V8
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
Representative Photo, actual item may vary
MAHLE 224-3625WR-0.25MM Engine Piston Set 0.25mm Oversize
Representative Photo, actual item may vary
MAHLE 224-1916.030 Engine Piston Set with Rings Pin Clips
King Engine Bearings MB4272SI0.25 Main Bearing Set Holden Alloytec Oversize - 175 190
Representative Photo, actual item may vary
MAHLE 224-3928WR-0.50MM Engine Piston Set 0.50mm Oversize
Representative Photo, actual item may vary
MAHLE 2243929WR075MM Engine Piston Set 0.75MM Oversize OE Replacement
Representative Photo, actual item may vary
MAHLE 224-3928WR-0.75MM Engine Piston Set 0.75mm Oversize OE Replacement
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What's here for your GMC Acadia
- Engine piston ring sets and individual piston rings, including OE replacement and performance options
- Engine oil drain plugs in standard and chrome finishes
- Engine piston sets and individual pistons
- Engine oil pans, available in configurations such as rear and black-finish variants
- Engine connecting rod bearing sets
- Engine mounts, including kit and single-piece listings
The widest selection here comes from MAHLE, Dorman, King Engine Bearings, and Hastings, spanning OE-style replacements and a range of fitment styles across the GMC Acadia's model run. Other categories GMC Acadia owners shop for: GMC Acadia Shocks and Struts, GMC Acadia Exterior Lights and GMC Acadia Doors and Door Parts, or browse all GMC Acadia parts and accessories.