Jaguar XJ X351 5.0 V8 Supercharged Coolant Crossover Pipe
Land Rover
Range Rover
2009
5.0 V8 AJ133 Supercharged
Safe to Drive?
✅ Safe to Drive
Urgency Level
🟡 Monitor Closely
The coolant crossover pipes between the cylinder banks on XJ 5.0 V8 Supercharged develop O-ring seal leaks. Coolant loss without visible external drip. Repair requires significant engine disassembly. Cost: £600-1,200.
Repair / Solution
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