BMW M3 Engine Block Parts
Engine block parts for the BMW M3, covering model years 1986–2023, rank among the most-shopped categories among BMW M3 owners here. The range spans pistons, piston rings, connecting rod bearings, main bearing sets, head bolt sets, and more — from performance upgrades to OE replacements. Choose your model year above and this page keeps only the engine block parts that fit your BMW M3. Each listing is matched to our vehicle fitment data before it appears here.
King Engine Bearings MB7039AM0.25 Main Bearing Set BMW/Opel M51 M57 D25 Y25TD +0.25mm Oversize
King Engine Bearings MB7039AM0.5 Main Bearing Set for BMW/Opel M51 M57 D25 Y25 TD Engines
Representative Photo, actual item may vary
MAHLE 41559CP.020 Premium Engine Piston Ring Set Oversize - 0.020
MAHLE 42149CP.010 Engine Piston Ring Set Oversize - 0.010
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Representative Photo, actual item may vary
Genuine BMW 11-12-1-405-452 M Motorsport Engine Oil Filler Cap
Genuine BMW 11-12-1-726-242 Locating Dowel Sleeve Engine Alignment Pin
Genuine BMW 11-11-1-318-185 Engine Oil Pressure Relief Valve
Representative Photo, actual item may vary
Genuine BMW 11-24-7-841-703 Engine Connecting Rod Bearing Upper Shell Blue
Genuine BMW 11-21-1-736-881 Locating Dowel Sleeve 14.5mm Solid Type Engine Block
Genuine BMW 11-24-7-835-439 Engine Connecting Rod Bearing Shell Red Standard
Genuine BMW 11-36-1-403-550 VANOS Diaphragm Spring for M50 M52 S50 S52 Engines
URO 11-42-9-059-338 Oil Filter Housing Plug Kit with O-Ring and Retainer Clip
Representative Photo, actual item may vary
What's here for your BMW M3
- Engine pistons — performance and OE-replacement styles
- Engine piston rings and piston ring sets — chrome and standard finishes
- Engine connecting rod bearing sets
- Engine cylinder head bolt sets
- Engine crankshaft main bearing sets
- Engine oil filter covers
BMW M3 owners order most from ARP, Wiseco Pistons, and King Engine Bearings in this category. The widest selection here comes from Wiseco Pistons, King Engine Bearings, Dorman, and Genuine BMW. Other categories BMW M3 owners shop for: BMW M3 Springs and Suspension Parts, BMW M3 Exhaust and Tail Pipes and BMW M3 Brake Pads and Shoes, or browse all BMW M3 parts and accessories.
Parts BMW M3 owners have ordered here include: ARP 201-4302 Head Stud Kit, ARP 201-5002 Pro Series Main Studs, and ARP 201-6103 Pro Series Connecting Rod Bolts.