BMW M3 E92 Complete Engine — S65B40A, 4.0 V8, 309 kW / 420 HP, 107,000 km

For sale is a BMW M3 E92 engine (Engine Code: S65B40A), a high-performance naturally aspirated V8 engine designed for replacement, restoration, or track-focused upgrades. Delivering 309 kW / 420 HP, this 4.0L V8 unit provides exhilarating performance, precise throttle response, and the legendary driving dynamics of the BMW M3 series.

This S65B40A engine comes complete with all sensors, wiring harnesses, mounting components, and attachments, making it a ready-to-install OEM solution for workshops, BMW specialists, and enthusiasts. With a mileage of 107,000 km, the engine has been maintained to ensure reliability and performance. Built to BMW M OEM standards, it guarantees perfect fitment and seamless integration with electronics, cooling systems, and the vehicle’s drivetrain.

Compatible with the BMW M3 E90 (sedan) and E93 (convertible), this engine preserves factory-level performance and ensures an authentic M driving experience. Its robust design ensures long-term durability, smooth torque delivery, and peak performance for street or track use.

Specifications

• Product Name: BMW S65B40A Engine
• Engine Type: 4.0L V8 Naturally Aspirated
• Engine Code: S65B40A
• Power: 309 kW / 420 HP
• Mileage: 107,000 km
• Included Components: Complete engine with sensors, wiring harness, mounting brackets, and attachments
• Installation: Direct OEM replacement
• Condition: Complete, ready-to-install engine
• Application: Engine replacement, vehicle restoration, performance upgrade

Compatibility

• BMW M3 E90
• BMW M3 E93
• Supports OEM electronics, cooling system, and drivetrain integration
• Suitable for left-hand and right-hand drive vehicles