Jaguar XJ (X350 & X358) Engine —3.0, 3.5, 4.2 & Supercharged V8 Supply, Rebuild & Fit Across the UK

The Jaguar XJ X350 and X358 generations represented a revolution for the Jaguar flagship. Featuring a revolutionary aluminium monocoque that cut weight significantly, these cars offered a level of agility and refinement that set new standards for the luxury sector. Powering these machines was a range of sophisticated engines — from the 3.0 V6 through to the 4.2 supercharged V8.

At Vogue Technics in Grays, UK, we specialise in the sophisticated engineering required for these aluminium-era XJ engines. We serve XJ6, XJ8, and XJR owners across Grays, West Thurrock, London, Essex, Kent, Surrey, and the wider UK — providing reconditioning and fitting services that match the precision of the original vehicle.

Whether you are facing AJ34 V8 timing issues, V6 cooling system failure, or requiring a high-output supercharged rebuild — we deliver the technical expertise and honest service your XJ flagship deserves.