Land Rover M62 4.4L Gasoline Engine Overhaul Kit BMW Version

The M62 4.4L is a V8 gasoline engine originally developed by BMW and later adapted for use in certain Land Rover vehicles, most notably the Range Rover (P38A, 1999–2002) and early Range Rover L322 (2002–2005) models. Known for its smooth power delivery and robust design, this engine became a key powerplant during Land Rover's transition period under BMW ownership.

Key Specifications:

• Engine Type: 90° V8, naturally aspirated

• Displacement: 4.4L (4398 cc)

• Bore x Stroke: 92mm × 82.7mm

• Valvetrain: DOHC (Double Overhead Cam), 32-valve

• Fuel System: Sequential multi-port fuel injection

• Power Output: ~286–290 HP (213–216 kW)

• Torque: ~324–440 Nm (239–325 lb-ft) (varies by tune)

• Compression Ratio: 10.0:1

• Redline: ~6,500 RPM

Features & Technology:

1. BMW-Designed Architecture:

   • Shared with BMW’s E38 7-Series and E53 X5, but modified for Land Rover applications (e.g., different intake/exhaust systems).

2. Aluminum Block & Heads:

   • Lightweight construction with Nikasil-coated cylinders (later models switched to Alusil due to corrosion issues).

3. VANOS Variable Valve Timing:

   • Early single-VANOS system (on intake cam) for improved mid-range torque.

4. Electronics:

   • BMW MS 41.0/42.0 engine management system, adapted for Land Rover’s off-road needs.

Common Applications in Land Rover:

• Range Rover P38A (1999–2002) – Final iteration of the classic Range Rover.

• Range Rover L322 (2002–2005 early models) – Replaced by the Jaguar-derived AJ-V8 in later years.

Known Strengths & Weaknesses:

✔ Smooth & Refined: Excellent power delivery for its era.
✔ Durable Bottom End: Robust crankshaft and connecting rods.