
Land Rover Defender D200 Engine Rebuild - From £2,200
Specialist Land Rover Defender D200 engine rebuilds and replacements, with registration-based engine matching, nationwide recovery and a 12-month unlimited-mileage warranty
Rated Land Rover Engine Specialists - 1,800+ Engines Rebuilt
Specialist technicians with 10-15 years of experience
12 Month Unlimited-Mileage Warranty
Nationwide Recovery
Free Engine Matching by Registration
Ingenium AJ200D Specialists
Your Land Rover Defender D200 Engine

Vehicle
Land Rover Defender D200
Model
Defender
Variant
Defender D200
Fuel
Diesel MHEV
Engine
AJ200D
Capacity
2.0L I4
Generations
L663 (2019-present)
Rebuild From
£2,200
Not sure which engine you have?
The Defender D200 uses the AJ200D 3.0-litre inline-six mild-hybrid engine - enter your registration below and we'll confirm your exact spec before you get a quote.
DVLA & VIN verified
100% secure & private
No obligation quote
Land Rover Defender D200 Engine Rebuild Price
Starting From £2,200

Engine Code
AJ200D (D200)Rebuild From
£2,200

Generation
L663 (2019-present)

Engine Code
AJ200D (D240)Rebuild From
£2,200

Generation
L663 (2019-2020)

Engine Code
AJ200P (P300)Rebuild From
£2,200

Generation
L663 (2019-present)
Exact price depends on condition and parts required - submit your reg for a fixed-price quote.
Land Rover Defender D200 Ingenium Timing Chain & DC-DC Converter Issues
If your Defender D200 is an L663 model with the AJ200D Ingenium diesel engine, two well-documented patterns apply. First, the Ingenium diesel family is known for timing chain wear and related component failure. We replace the timing chain, guides, and tensioners as standard on every AJ200D rebuild. Second, the D200's mild-hybrid system (MHEV) includes a DC-DC converter which is a single point of failure for the entire 12V electrical system. Failure of this component can cause a complete loss of electrical power. We inspect and replace the DC-DC converter if required as part of our MHEV service.
It's worth noting that the Defender P300 uses the same base 2.0-litre Ingenium engine but without the MHEV system, so it does not share this specific DC-DC converter issue.
Source: verified via specialist buying guide (l663.guide) and established specialist pattern. The P300 is explicitly excluded from the MHEV-related DC-DC converter claim per VRF

Land Rover Defender D200 ENGINE OPTIONS
Every Defender D200 is different. That's why we offer the right solution for your engine, your car and your budget.
NOT SURE WHICH OPTION IS RIGHT FOR YOU?
Enter your registration below and we'll confirm your AJ200D and talk you through the best solution for your Defender D200, honestly.
Ask About Your OptionsOUR WORKSHOP
01RECOVERY COLLECTION

02AJ200D ENGINE STRIPPED FOR REBUILD INSPECTION

03VALVE COVERS & COOLANT COMPONENT WORK
04TECHNICIANS AT WORK
05ENGINE TESTING (RIG)
06COMPLETED & READY FOR REFIT
Real photos from our workshop - not stock imagery. This is what a genuine Land Rover Defender D200 rebuild looks like.
Land Rover Defender D200 ENGINE REBUILD PROCESS
WE COVER YOUR EXACT VEHICLE
Enter your registration below and we'll confirm your Land Rover Defender D200 has the AJ200D, along with an exact rebuild price.
WHY LAND ROVER Defender D200 OWNERS CHOOSE US
Engine matched using VIN or registration number
Genuine specialist workshop - not a broker
Specialist technicians with 10-15 years of experience
We don't swap your engine for an unknown used unit
Nationwide recovery, workshop rebuild
12 month unlimited-mileage warranty
All engine ancillaries serviced as part of the rebuild
Trade & public enquiries welcome
Dedicated advisor from quote to fit
OUR MOST RECENT LAND ROVER RECOVERIES & REBUILDS
Real vehicles brought into our workshop. Open bonnets, stripped blocks, and cars ready for collection - this is what genuine engine work looks like.

Land Rover Defender D200
RECOVERY

Land Rover Defender D200
DIAGNOSTICS

Land Rover Defender D200
STRIPPED ENGINE

Land Rover Defender D200
TIMING CHAIN REPLACEMENT

Land Rover Defender D200
IN FOR REBUILD

Land Rover Defender D200
REBUILD IN PROGRESS
HOW IT WORKS
SEND YOURREGISTRATION
RECEIVE YOURFIXED-PRICE QUOTE
WE RECOVERYOUR CAR
REBUILD &REFIT
Most Defender models are recovered within a few hours of booking. Most rebuilds are completed within 3-5 working days.
Workshop slots fill up fast - book your recovery today.
LOOKING FOR A USED OR REPLACEMENT ENGINE INSTEAD?
We supply low-mileage, VIN-matched used units too, and offer full replacement and fitting. However, most Defender D200 owners choose a rebuild once they realise it removes compatibility risk and works out more cost-effective over the life of the car. Enter your reg below and we'll show you every option, honestly.
ABOUT THE Land Rover Defender D200 ENGINE

The Defender D200 is part of the modern L663 generation, introduced in 2019. It uses the Ingenium AJ200D, a 2.0-litre four-cylinder diesel engine, which in the D200 is paired with a mild-hybrid (MHEV) system. This engine family is used across the wider JLR range and has known patterns around timing chain wear and, for MHEV variants like the D200, DC-DC converter failure. Knowing these specifics matters, because the components, the known wear pattern, and the rebuild specifics differ from the non-MHEV petrol models.
We continue to rebuild and replace AJ200D engines for every Defender D200 on the road.
Land Rover Defender D200 ENGINE CODES

AJ200D (D200)
A 2.0-litre 4-cylinder diesel fitted to the Defender D200 from 2019. This is an Ingenium diesel with a mild-hybrid system. Known for the Ingenium timing chain pattern and DC-DC converter failure pattern - see the callout above. We replace timing chain components, injector seals, and service the DC-DC converter as standard where applicable.
Check Your AJ200D Defender D200Land Rover Defender D200 ENGINE COMPATIBILITY

Because the D200 uses the AJ200D which is shared with the D240, and the petrol P300 shares the same base engine without the MHEV system, correct identification is critical. Before we quote or supply anything, we confirm: - Your exact engine code (AJ200D) - Your generation (L663) - Drivetrain and ancillary specification, particularly the MHEV components - Any electronics or ECU considerations specific to your exact build
Your exact engine code (AJ200D) via registration or VIN
Your generation (L663)
Drivetrain and ancillary specification
Whether your build falls in the early production period (2019-2020) for injector fault coverage
This is why we always start with your registration rather than a generic Defender quote - it protects you from paying for parts that don't fit your actual car.
Land Rover Defender D200 APPLICATIONS BY GENERATION
Land Rover Defender D200 ENGINES BY YEAR
Land Rover Defender D200 has used the AJ200D throughout. If you're unsure of your exact spec, we'll confirm it before you book.
The AJ200D has been fitted to every Defender D200 since launch - if your registration year isn't listed above, get in touch and we'll confirm availability directly against your reg.
WE COVER EVERY Land Rover Defender D200 MODEL YEAR:
Land Rover Defender D200
2019 Engine Rebuild
Land Rover Defender D200
2020 Engine Rebuild
Land Rover Defender D200
2021 Engine Rebuild
Land Rover Defender D200
2022 Engine Rebuild
Land Rover Defender D200
2023 Engine Rebuild
Land Rover Defender D200
2024 Engine Rebuild
Land Rover Defender D200
2025 Engine Rebuild
Land Rover Defender D200
2026 Engine Rebuild
If your registration year or model isn't listed above, get in touch - we'll confirm availability directly against your reg.
Land Rover Defender D200 ENGINE COSTS
A Land Rover Defender D200 engine rebuild starts from
£2,200
A full replacement engine and fitting service is also available. Exact pricing depends on the condition of your existing engine and the parts required - submit your registration for a fixed-price quote within 30 minutes.

12 MONTH
UNLIMITED-MILEAGE
WARRANTY
LAND ROVER Defender D200 ENGINE SIZES
• Land Rover Defender D200 3.0 Litre Engine (AJ200D, I6)
LAND ROVER Defender D200 FUEL TYPES
• Land Rover Defender D200 Petrol Mild Hybrid Engine Rebuilds
Related Land Rover Defender Variants
Most Land Rover Defender D200 engine rebuilds are completed within 3-5 working days.
Nationwide recovery and collection available for all Land Rover Defender D200 models.












