Subaru WRX Engine Block Parts
Engine block parts are one of the most-shopped categories among Subaru WRX owners here, covering 2002–2025 model years with components ranging from crankshaft main bearings and connecting rod bearings to piston rings and oil drain plugs. Select your year above and we'll show only the engine block parts that fit your Subaru WRX. Fitment is checked against our vehicle data for every part listed.
King Engine Bearings CR4616XPGC.026 Connecting Rod Bearing Set Subaru FA20 Toyota 4U-GSE
King Engine Bearings MB5745XPG.026 Main Bearing Set Subaru Toyota - FA20 4U-GSE
King Engine Bearings CR4280CP0.5 Connecting Rod Bearing Set Subaru - EJ20 EJ22 EJ25
MAHLE 40069CP-030 Precision-Ground Moly Piston Ring Set 3.940 in. Bore V8
King Engine Bearings MB5220XP.026 pMax Black Race Main Bearing Set Subaru EJ20 EJ22 EJ25
King Engine Bearings MB5745XPGC Main Bearing Set for Subaru FA20 Toyota 4U-GSE
King Engine Bearings MB5745XPGC.026 pMaxKote Main Bearing Set Subaru FA20 Toyota 4U-GSE .026 Over
Representative Photo, actual item may vary
MAHLE 42172CP.030 Engine Piston Ring Set Oversize - 0.030
Representative Photo, actual item may vary
What's here for your Subaru WRX
- Engine crankshaft main bearing sets
- Engine connecting rod bearing sets
- Engine piston rings and piston ring sets
- Engine oil filler caps
- Engine oil drain plugs
The widest selection here comes from King Engine Bearings, Dorman, Hastings, and MAHLE, spanning OE replacement and performance-oriented fitments in a range of materials and configurations. Other categories Subaru WRX owners shop for: Subaru WRX Springs and Suspension Parts, Subaru WRX Brake Pads and Shoes and Subaru WRX Brake Rotors and Drums, or browse all Subaru WRX parts and accessories.
Parts Subaru WRX owners have ordered here include the ARP 260-4301 Head Stud Kit 12-Point 8740 Chrome Moly.