X5 M front with bonnet.
X5 M lifted in workshop
Engine bay, cover removed
S63 lower crankcase view.
New S63 oil pump installed.
S63 engine on stand
S63 cylinder head cams
S63 block, pistons visible.
S63 engine and turbos
S63 front accessories view.
S63 engine hot-vee turbos.
S63 engine V-bank view
S63 engine front, crank bolt.
X5 M engine bay open
Removed S63 and gearbox
Engine detached below X5 M.
X5 M engine cover installed.
Finished X5 M, workshop view.
X5 M rear, doors open
Finished X5 M exterior
🚗 Facing similar issues? Get Quote Now to bring your BMW back to peak performance.
Vehicle In: 03-Nov-2025
Vehicle Out: 07-Nov-2025
Turnaround Time: 4 Days
The vehicle was brought to us in an undriveable condition. Inspection and diagnostics revealed severe internal damage, confirming the need for a fully reconditioned BMW X5 V8 engine. Rebuilding the original BMW X5 engine was the most efficient and cost-effective solution for long-term performance.
Components we fitted:
Fully reconditioned BMW X5 4.4 engine (S63B44) rebuilt in-house
New main and con rod bearings installed
New timing chain kit fitted
New oil pump installed
Cylinder heads reconditioned with new valve stem seals
All gaskets, seals, and filters replaced
Standard crankshaft polished and balanced
New head gaskets fitted
Complete oil and filter service
ECU and sensors reset and recalibrated for correct BMW X5M engine operation
Following the complete BMW engine X5 rebuild and reconditioning, the vehicle was road-tested and restored to factory power and refinement. The reconditioned S63B44 provides strong performance, smooth delivery, and long-term reliability. Offering an excellent alternative to sourcing a BMW X5 4.4 engine for sale or replacing the engine entirely.
🚗 Facing similar issues? Get Quote Now to bring your BMW back to peak performance.