BMW S38B36 Engine for Sale – Fully Rebuilt E34 M5 3.6L Inline-6 | OEM Original

Looking for a fully rebuilt BMW S38B36 engine? This is the original 3.6L inline-six engine from the legendary BMW E34 M5, fully restored with high-quality components and meticulous workmanship. Known for its smooth power delivery, Motorsport pedigree, and iconic E34 M5 performance, this engine is ideal for restorers, collectors, or enthusiasts seeking authentic BMW replacement or performance engines.

This engine has been professionally rebuilt from top to bottom, ensuring reliability, longevity, and BMW OEM quality.

 Key Highlights

• Engine Code: S38B36

• Displacement: 3.6L Inline-6

• Vehicle: BMW E34 M5 (1988–1995)

• Condition: Fully rebuilt, tested, and ready for installation

• Originality: 100% genuine BMW engine block and head

• Mileage: Dependent on rebuild (fresh)

 Rebuild Details

This S38B36 engine rebuild includes:

• New Pistons & Rings – Ensures proper compression and smooth power delivery

• Main & Connecting Rod Bearings – Rebuilt to OEM tolerances for durability

• All New Valves – Includes intake and exhaust valves, properly seated

• Refurbished Cylinder Head & Block – Machined and cleaned for perfect fit

• Complete Timing System – New timing chain, tensioners, guides, and sprockets

• All Gaskets, O-rings, and Seals – Full replacement for leak-free performance

• Inspected & Balanced – Engine components fully checked for OEM tolerances and smooth operation

This rebuild brings your S38B36 engine to like-new performance standards, ready to deliver the classic E34 M5 driving experience.

 Performance & Technical Details

The S38B36 is the heart of the E34 M5, combining high-revving performance with smooth inline-six reliability:

• Displacement: 3,6 L (3430 cc)

• Power Output: 315 HP @ 6,900 rpm

• Torque: 360 Nm (266 lb-ft) @ 4,750 rpm

• Redline: 7,000 rpm

• Valvetrain: DOHC, 24-valve

• Fuel System: Bosch Motronic Fuel Injection

• Transmission Compatibility: Manual and compatible E34 M5 gearboxes

Why Choose This Fully Rebuilt Engine?

• Authenticity – 100% OEM BMW engine, not a swap or aftermarket clone

• Proven Performance – Rebuild brings engine back to factory or better standards

• Collector Value – Restores E34 M5 to original performance for collectors and enthusiasts

• Reliability – All wear components replaced for long-lasting service

• Plug-and-Play Installation – Fits original E34 M5 chassis with minimal modifications

Worldwide Shipping & Support

We ship BMW S38B36 engines worldwide, including USA, UK, and France. Each engine is:

• Professionally crated for safe delivery

• Inspected and tested before shipping

• Shipped with full tracking and customs support

Buyers in:

• USA → “BMW S38 engine rebuilt USA,” “E34 M5 3.6 engine replacement”

• UK → “BMW S38B36 rebuilt engine UK”

• France → “moteur BMW S38B36 M5 E34 occasion expédition France”

 Perfect For:

• BMW E34 M5 owners needing a replacement or upgraded engine

• Restorers aiming to bring an E34 M5 to original performance

• Collectors preserving classic Motorsport inline-six engines

• Tuners looking for a reliable rebuilt base for performance upgrades

This BMW S38B36 3.6L inline-six is fully rebuilt with new pistons, bearings, valves, timing system, and all seals, offering reliability, authenticity, and performance. Don’t miss the opportunity to restore or upgrade your E34 M5 with OEM quality.