Subaru Impreza Engine Block Parts
Engine block parts for the Subaru Impreza rank among the most-shopped categories among Subaru Impreza owners here, covering model years 1993–2026 with pistons, rings, bearings, connecting rod components, oil pans, and head bolt sets in both OE-replacement and performance configurations. Choose your model year above and this page keeps only the engine block parts that fit your Subaru Impreza. Each listing is matched to our vehicle fitment data before it appears here.
Wiseco K599M995 Pro Tru Sport Compact Forged Piston Set 99.5mm Bore
Wiseco 6598M995 Pro Tru Sport Compact Forged Replacement Piston Bore - 99.5mm
Manley 14416R6-1 Pro Series Turbo Tuff I-Beam Connecting Rod Single
King Engine Bearings MB5382XPG0.5 XPG-Series Main Bearing Set Subaru EJ20/EJ22/EJ25 0.5mm Undersize
King Engine Bearings MB5382XPGC Crankshaft Main Bearing Set pMaxKote Coated 1/2 Groove
Manley 612000C-1 Forged Piston for Subaru 99.5mm Bore 1.209 Compression Distance Dish
Manley 612102C-1 Performance Forged Piston 99.75mm Bore Dished for Subaru
Manley 621002C-1 Platinum Series Forged Piston 99.75mm Bore 75mm De-Stroke Dish Single
King Engine Bearings CR4280XP XP Series Tri-Metal Connecting Rod Bearing Set
King Engine Bearings CR4280XPSTDX XP Series Connecting Rod Bearing Set
King Engine Bearings CR4125CP0.75 Connecting Rod Bearing Set Subaru EJ20/EJ22/EJ25 Tri-Metal +0.75mm
MAHLE 40564CP-030 Precision-Ground Performance Piston Ring Set
MAHLE 224-3503.020 Engine Piston Set with Rings Pins and Clips
What's here for your Subaru Impreza
- Engine pistons — individual and full sets, in OE-replacement and performance builds
- Engine piston rings and ring sets — single pieces and complete kits
- Engine crankshaft main bearing sets
- Engine connecting rod bearing sets
- Engine oil pans — black and chrome finishes available
- Engine cylinder head bolt sets
Subaru Impreza owners order most from King Engine Bearings, ARP, and Manley in this category, while the widest selection here comes from Manley, King Engine Bearings, Hastings, and MAHLE. Other categories Subaru Impreza owners shop for: Subaru Impreza Springs and Suspension Parts, Subaru Impreza Shocks and Struts and Subaru Impreza Brake Rotors and Drums, or browse all Subaru Impreza parts and accessories.
Parts Subaru Impreza owners have ordered here include the Fluidampr 531101 Performance Harmonic Balancer, the ARP 260-4701 Pro Series Cylinder Head Stud Kit 12-Point Undercut, and the King Engine Bearings MB5382XPG main bearing set ej20/ej22/ej25.