Mercedes SL 43 AMG Engine – OEM Code 139.580 – Compatible with SL F232 381hp/280kW – 2022

Firstly, this Mercedes SL 43 AMG engine brings a genuine, brand-new powertrain replacement to SL F232 43 AMG owners needing a full engine swap. Additionally, this listing includes an authentic Mercedes SL 43 AMG engine carrying original engine code 139.580, part number A1390104202, and confirmed turbo part numbers A000.900.81.35, A000.901.39.17, and A000.904.96.03, delivered with only 5 km exactly as pictured. Furthermore, buyers secure a brand-new genuine Mercedes SL 43 AMG engine in one purchase instead of risking a rebuilt unit with unknown internal wear. Moreover, this engine suits independent Mercedes-AMG specialists, restoration shops, and SL owners replacing a damaged or failed engine without sourcing a full donor vehicle.

Mercedes SL 43 AMG Engine Components Included in This Listing

• Complete turbocharged four-cylinder AMG engine block and internals
• Original AMG flywheel confirmed by part number A1390104202
• Original turbocharger confirmed by part number A000.900.81.35
• Factory intake components confirmed by A000.901.39.17
• Original engine control module confirmed by A000.904.96.03
• Mercedes-AMG factory identification tag confirming engine code 139.580

Why Buyers Choose This Genuine Mercedes SL 43 AMG Engine

• Authentic new OEM unit rather than a rebuilt or remanufactured replacement
• Internal tolerances and turbo matching confirmed before listing
• Factory calibration matches Mercedes-AMG’s original specification exactly
• Rebuilt AMG turbocharged engines from unknown sources often carry hidden wear
• This genuine Mercedes SL 43 AMG engine eliminates the risk of premature failure
• Confirmed 5 km reading gives buyers essentially a brand-new engine

Engine Characteristics and Practical Uses

• Genuine Mercedes-AMG factory turbocharged engine, not a rebuilt or generic unit
• Essentially new condition confirmed at only 5 km
• Turbocharged configuration delivers factory-rated 381hp / 280kW output
• Matches engine code 139.580 for direct compatibility without recalibration risk
• Ideal for collision repair, engine failure, or full powertrain replacement
• Sold as a complete assembly with matched OEM part numbers, avoiding mismatched sourcing

Vehicle Fitment and Model Compatibility

• Fits Mercedes-AMG SL F232 models equipped with the factory SL 43 AMG engine
• Matches original engine code 139.580 for guaranteed compatibility
• Confirmed part numbers A1390104202, A000.900.81.35, and A000.901.39.17 ensure correct fitment
• Requires confirmation of engine code match before ordering
• Compatible with factory mounting points without chassis modification
• Suited for SL 43 AMG variants produced for the 2022 model year

Installation Notes and Engine Condition Details

• Installation should only be performed by technicians experienced with Mercedes-AMG turbocharged powertrains
• Turbo plumbing and wiring integration 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 AMG service guidelines

Shipping Standards and Purchase Assurance

Given the weight and value of a complete engine, this unit ships on a secured pallet with reinforced crating and protective packaging around the turbocharger and wiring. Typically, buyers receive tracking confirmation promptly once the order ships. Ultimately, this Mercedes SL 43 AMG engine is verified against genuine Mercedes-AMG specifications, giving buyers confidence in mileage and authenticity before installation begins.