Land Rover Defender 110 V8 Petrol Engine Replacement Compare Prices & Get Quotes

A reconditioned Land Rover Defender 110 V8 Petrol (P525) engine typically costs between £5,500 and £9,000 for supply only, with fully rebuilt options ranging from £8,000 to £12,000.

• Prices vary based on the supplier and whether you choose supply-only or supply-and-fit.
• Used engines are cheaper (£3,000-£5,500) but carry higher risk without a comprehensive warranty.

The most common early warning sign is a distinct rattling or whining noise from the front of the engine, particularly at idle or low RPMs.

• You may also notice a gradual loss of top-end power or boost pressure.
• In severe cases, the supercharger coupler can fail completely, leading to a sudden loss of acceleration.

Yes, given the strong retained value of the L663 Defender 110 V8 (typically £80,000-£110,000+), a rebuild is highly financially viable.

• A reconditioned P525 engine with a 12-month warranty restores peak performance and protects your asset's premium value.
• Replacement cost is a small fraction of the vehicle's overall market value.

A professional supply and fit service for the Land Rover Defender 110 V8 Petrol typically takes 3 to 5 days due to the complexity of the L663 chassis and supercharged V8 architecture.

• This includes careful removal, thorough engine bay cleaning, and precise installation of the replacement P525 unit.
• Comprehensive post-fit testing and ECU calibration are completed before handover.

Yes, many specialists recommend upgrading to revised aluminium coolant crossover pipes and an improved supercharger coupler during a P525 replacement.

• These preventative upgrades address the known weak points of the 5.0L supercharged architecture.
• EnginesMarket specialists often include these upgrades as standard in their rebuilt P525 packages.