2003 JAGUAR XJ8 AJ-V8 4.0L V8/AJ27 3.5L V8 (Europe only) (X350)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Rear suspension bushings wear
• Electrical issues with door modules
• Oil leaks from cam cover gaskets

First checks

• Inspect for oil leaks
• Check rear suspension integrity
• Verify operation of electrical accessories

Vor dem Teiletausch

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• The 2003 Jaguar XJ8 was sold primarily with the 4.0L V8 in North America and major markets; the 3.5L V8 was offered in Europe due to tax regulations.
• Oil capacity includes service fill with filter change; exact fluid volumes may slightly vary by market and configuration.