Maintenance and Fluid Information for 2004 Jaguar XJR 4.2L
For the 2004 Jaguar XJR 4.2L, you will find 5W-30 in the engine-oil listings. The matching product listings include Signature Series 5W-30 Synthetic Motor Oil, XL 5W-30 Synthetic Motor Oil, OE 5W-30 Synthetic Motor Oil. Those are product matches, not proof that every listed oil meets every requirement for this engine. Check the manufacturer’s oil specification before choosing one.
The listing puts the oil capacity at 8 quarts with filter. It is a helpful guide for how much oil to have on hand, but use the specified level-check procedure after refilling to confirm the final amount.
When should I change the oil in my 2004 Jaguar XJR 4.2L?
Use the manufacturer’s maintenance schedule for this engine and operating conditions. The available application data does not establish an exact oil-change interval.
What oil weight and oil quantity are listed for my 2004 Jaguar XJR 4.2L?
For this vehicle, the listed engine-oil viscosity is 5W-30, and the listed oil capacity is 8 quarts with filter.


