The 2004 BMW X5 came with the N62 4.4L V8 engine producing 320 horsepower and 330 lb-ft of torque. This naturally aspirated aluminum V8 features BMW’s Double-VANOS variable valve timing system and an electronic throttle. The engine is paired with a 6-speed automatic transmission and BMW’s xDrive all-wheel drive system as standard. This powerplant provides strong acceleration with 0-60 mph times around 6.5 seconds while maintaining reasonable fuel economy for its class. The N62 engine requires premium fuel and has specific maintenance requirements including regular oil changes with BMW-approved synthetic oil.

The 2004 BMW X5 belongs to the E53 generation which ran from 2000-2006, making parts largely interchangeable within this range. However, there were mid-cycle updates in 2003-2004 that affect some components. The 4.4L N62 engine was introduced in 2003, so engine-specific parts are compatible with 2003-2006 models. Body panels, interior components, and suspension parts generally interchange across all E53 years. Some electrical components and control modules may have different part numbers due to software updates. The transfer case, transmission, and differential components are typically compatible throughout the E53 generation, though gear ratios may vary between engine options.

Parts availability changes daily. Call us at (603) 392-7313 or visit our online shop to check current inventory from this specific vehicle. If we have sold a part you need, our Parts Broker service can source it from our network of partner yards nationwide.

Yes! We ship parts from this vehicle and our entire inventory nationwide. Most orders ship within 1-2 business days via FedEx or freight carriers for larger components like engines and transmissions. Call (603) 392-7313 for a shipping quote on any part.

The N62 4.4L V8 in the 2004 X5 has moderate reliability with some known issues that require attention. The engine itself is generally solid when properly maintained, but the VANOS system can develop oil leaks and the cooling system components need regular replacement. Valve stem seals may fail around 100,000 miles causing oil consumption. Regular maintenance is crucial – use only BMW-approved synthetic oil, replace the thermostat and water pump proactively, and address any cooling system leaks immediately. With proper care and preventive maintenance, these engines can provide reliable service well beyond 150,000 miles, but neglect will lead to expensive repairs.