Remanufactured BMW N57D30 Engine

Remanufactured BMW N57 3.0L Diesel Engine – Precision Rebuilt by Experienced Engine Specialists

Bring your BMW back to life with a remanufactured N57 engine, rebuilt from the ground up by our team of professional engine rebuilders. The BMW N57 3.0L inline-6 diesel engine is well-known across various BMW models and has a history of crankshaft main bearing issues. This engine has been carefully disassembled, thoroughly cleaned, machined, and rebuilt to original factory specifications using brand-new components throughout.

Every step of the remanufacturing process — from precision machining to final assembly — is carried out by our experienced technicians in our fully equipped engine workshop. With complete control over the entire rebuild process, we ensure that each engine meets our strict standards for quality, reliability, and performance.

Remanufacturing Includes:
Precision line boring of the crankshaft housing for proper bearing alignment;
Cylinder honing for optimal piston ring seating and compression;
Decking of both block and cylinder head to restore flatness and sealing integrity;
Machined valve seats for clean, accurate valve seating;
Ultrasonic cleaning of all engine components to ensure a contaminant-free rebuild;

Fitted with 100% New Components:
Pistons;
Crankshaft;
Main and rod bearings;
Oil pump;
Timing chain kit;
Valves;
Tappets;
Rocker arms;
Valve cover;
Complete set of seals and gaskets;

This remanufactured N57 engine offers strong, reliable performance when installed and maintained correctly. It’s a result of hands-on craftsmanship, modern machining, and years of expertise — not outsourced shortcuts.

Warranty: 24 months;