BMW 5 Series Engine – OEM Code B48B20B – Compatible with 5 Series

BMW 5 Series engine brings a genuine, brand-new powertrain replacement to 5 Series owners needing a full engine swap. Additionally, this listing includes anBMW 5 Series engine authentic B48B20B 2.0-liter turbocharged four-cylinder engine, new from the factory and supplied complete with the turbo, flywheel, and clutch as pictured, with only 5 km mileage. Furthermore, buyers secure a brand-new genuine BMW 5 Series engine in one purchase instead of risking a BMW 5 Series engine rebuilt unit with unknown internal wear. Moreover, this engine BMW 5 Series engine suits independent BMW specialists, restoration shops, and 5 Series owners replacing a damaged or failed engine without sourcing a full donor vehicle.

Flywheel, Turbo, and Exhaust Assembly Included

• Complete B48B20B turbocharged four-cylinder engine block and internals
• Original flywheel and clutch assembly mounted to the block
• Original catalytic converter and exhaust manifold assembly intact
• Factory wiring harness and engine control connector points
• Original oil cooling lines and coolant hose routing intact
• BMW factory identification tag confirming engine code B48B20B

Why This B48B20B Unit Stands Out From Rebuilt Alternatives

• Authentic new OEM unit rather than a rebuilt or remanufactured replacement
• Internal tolerances and turbo matching confirmed before listing
• Factory calibration matches BMW’s original 5 Series specification exactly
• Rebuilt B48 engines from unknown sources often carry hidden wear
• This genuine new engine eliminates the risk of premature failure
• Supplied new from the factory, giving buyers essentially an unused engine

5 Series Engine Specifications and Suitable Applications

• Genuine BMW factory turbocharged engine, not a rebuilt or generic unit
• New from the factory condition, confirmed at only 5 km
• Single-turbo configuration delivers factory-rated 5 Series performance output
• Matches engine code B48B20B for direct compatibility without recalibration risk
• Ideal for collision repair, engine failure, or full powertrain replacement
• Sold as a complete assembly with turbo, flywheel, and clutch included

Compatible 5 Series Models and Fitment Requirements

• Fits BMW 5 Series models equipped with the factory 2.0 engine and code B48B20B
• Matches original engine code B48B20B for guaranteed compatibility
• Requires confirmation of engine code match before ordering
• Compatible with factory mounting points without chassis modification
• Suited for 5 Series sedan and Touring variants sharing the same engine
• Exhaust manifold and catalytic converter align directly with factory routing

Installing the 5 Series Engine Safely

• Installation should only be performed by technicians experienced with BMW B48 powertrains
• Exhaust and turbo plumbing require precise factory reconnection
• Engine block, flywheel, and connectors inspected before listing
• No fluid leaks or component damage confirmed during inspection
• Engine control module should be verified or recalibrated after installation
• Torque specifications must be followed per factory service guidelines

Delivery and Assurance for This 5 Series Engine

Given the weight and value of a complete engine, this unit ships on a secured pallet with reinforced crating and protective packaging around the exhaust and wiring. Typically, buyers receive tracking confirmation promptly once the order ships. Ultimately, this engine is verified against genuine BMW 5 Series specifications, giving buyers confidence in authenticity before installation begins.