Range Rover P400 Hybrid AJ300 Engine for Sale


AJ300 Engine

AJ300 Engine Details

  • Engine Make:
  • Range Rover
  • Engine Model:
  • Range Rover P400 Hybrid
  • Engine Horse Power:
  • 394 HP
  • Engine Size:
  • 3
  • Engine Code:
  • AJ300
  • Engine Layout:
  • Inline
  • Engine Actual CC:
  • 2996 CC
  • Engine Cylinders:
  • 6
  • Engine Valves:
  • 16
  • Engine Power Kilo Watt:
  • 294 kW
  • Engine Fuel Supply:
  • Direct injection
  • Engine Fuel:
  • Petrol

Let Us Provide You Best P400 Hybrid AJ300 Engines

Royal Rebuilds is a trusted and reliable workshop that has gained trust of customers with faultless service of over two decades. We check and test all the used engines in our stock before selling them and our reconditioned Range Rover P400 Hybrid engines are so thoroughly prepared that these engines are as good as a new engine.

We provide written warranty with every engine that is sold in our workshop and you can come back to claim the warranty if any problem arises within the warranty period. You can save up to 60% when you choose to buy used or reconditioned engine instead of brand-new engine.

We can arrange a fast and reliable delivery of the engine to your instructed destination for a reasonable price and can pick up your vehicle from where ever it is in the United Kingdom, fix it, check it and bring it back to your doorstep for minimal charges.

Range Rover P400 Hybrid AJ300 Engines

Land Rover initiated their Ingenium series of engines in 2015 to facilitate a range of their latest and upcoming vehicles and it has been a roaring success. Those engines have been powering the Land Rover, Range Rover and Jaguar vehicles with front, rear and all-wheel drive configurations. If you are looking to replace your P400 Hybrid AJ300 engine and not having any luck then you are at the right place at the right time. Royal Rebuilds can help you find Range Rover P400 Hybrid AJ300 engines in perfect working condition at reasonably bargain prices.

Power Coupled with Economy

Land Rover brought this series in 2019 and garnished many of its flagship vehicles with this magnificent powerhouse. Jaguar F Pace, Range Rover, Range Rover Sport, Range Rover Velar, Discovery and Defender were the vehicles that took advantage of this engine.

In petrol, this turbocharged MHEV 3.0 litre engine produced 265 kW and 294 kW respectively and in diesel engine it produced from 147 kW to 257 kW in four different variants.

Ingenium range of engines were an important and integral part of the success of Jaguar and Land Rover products and their rise in the auto manufacturing world.

Reconditioning Process Explained


Each engine is first stripped down to its bare components. Using specialist cleaning equipment (Kerosene bath and high temperature solvent washer) all engine components are degreased and thoroughly cleaned.


After disassembling the units they are then sent for machining where all engine block cylinders are professionally honed, All cylinder heads are pressure tested, skimmed, valve seats are cut and all valves are resurfaced.


In assembly stage of the engine reconditioning process, brand new Eristic gaskets are used, ACL bearings are used for the mains and big ends and gas nitride piston rings are fitted to ensure quality parts are used throughout. Crankshaft journals are checked and measured to assess condition and then are polished or reground where necessary Also the engine is timed up with a brand new timing kit.

Quality Control

All throughout the assembly process strict quality control measures are enforced. All measurements are double checked to make sure the final product is reliable for years to come.

Let Us Provide You Best P400 Hybrid AJ300 Engines

Model Engine Code Type Valves Actual CC Power Kw / hp Year Range Action
Sport AJ300 Inline 16 2996 cc 294 kw / 394 hp 2019-202412
Vogue AJ300 Inline 16 2996 cc 294 kw / 394 hp 2019-202412
Velar AJ300 Inline 16 2996 cc 294 kw / 394 hp 2019-202412

Let Us Provide You Best P400 Hybrid AJ300 Engines