BMW 3 Series Engine

BMW 3 Series engine brings a genuine, essentially new powertrain replacement to 3 Series owners needing a full engine swap. BMW 3 Series engine Additionally, this listing includes an authentic B48B20B 2.0-liter turbocharged four-cylinder engine, delivered exactly as pictured with only 5 km of recorded use.  BMW 3 Series engine, buyers secure a near-new genuine BMW 3 Series engine in one purchase instead of risking a rebuilt unit with unknown internal wear. BMW 3 Series engine Moreover, this engine suits independent BMW specialists, restoration shops, and 3 Series owners replacing a damaged or failed engine without sourcing a full donor vehicle.

Air Intake, Catalytic Converter, and Exhaust Downpipe Included

• Complete B48B20B turbocharged four-cylinder engine block and internals
• Original catalytic converter and exhaust downpipe assembly intact
• Original air intake housing and duct 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 3 Series Engine Beats a Rebuilt Alternative

• Authentic OEM unit with essentially no use rather than a rebuilt replacement
• Internal tolerances and turbo matching confirmed before listing
• Factory calibration matches BMW’s original 3 Series specification exactly
• Rebuilt B48 engines from unknown sources often carry hidden wear
• This genuine near-new engine eliminates the risk of premature failure
• Confirmed 5 km reading gives buyers essentially a brand-new engine

3 Series Engine Output and Suitable Applications

• Genuine BMW factory turbocharged engine, not a rebuilt or generic unit
• Essentially new condition confirmed at only 5 km
• Single-turbo configuration delivers factory-rated 3 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 catalytic converter and air intake included

Compatible 3 Series Models and Fitment Requirements

• Fits BMW 3 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 3 Series sedan and Touring variants sharing the same engine
• Exhaust downpipe and catalytic converter align directly with factory routing

Installing the 3 Series Turbo Engine Correctly

• Installation should only be performed by technicians experienced with BMW B48 powertrains
• Exhaust manifold and turbo plumbing require precise factory reconnection
• Engine block, catalytic converter, 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 3 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 3 Series specifications, giving buyers confidence in mileage and authenticity before installation begins.