Land Rover Garage - LAND ROVER ENGINE SPECIALISTS
Land Rover technician rebuilding an engine block

Range Rover Velar D300 Engine Rebuild - From £3,200

Specialist Range Rover Velar D300 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 AJ300D Specialists

GB

Your Range Rover Velar D300 Engine

Land Rover turbocharged engine

Vehicle

Range Rover Velar D300

Model

Range Rover Velar

Variant

Velar D300

Fuel

Diesel

Engine

AJ300D

Capacity

3.0L I6

Generations

L560 (2017-present)

Rebuild From

£3,200

?

Not sure which engine you have?

The Velar D300 uses the AJ300D 3.0-litre inline-six mild-hybrid engine - enter your registration below and we'll confirm your exact spec before you get a quote.

GB

DVLA & VIN verified

100% secure & private

No obligation quote

Range Rover Velar D300 Engine Rebuild Price

Starting From £3,200

AJ300D engine

Engine Code

AJ300D

Rebuild From

£3,200

L560 (2017-present)

Generation

L560 (2017-present)

Exact price depends on condition and parts required - submit your reg for a fixed-price quote.

Get Your Fixed-Price Quote

Range Rover Velar D300 Timing Chain & Oil Dilution

Velar D300 engines - and other Ingenium diesel variants in the range - commonly show timing chain tensioner wear, oil dilution from DPF regeneration, and EGR cooler leaks. We replace timing chains, injector seals, bearings, and gaskets as standard on every AJ300D rebuild.

*include_in_hero_hook: yes - Source: shared Ingenium diesel family pattern (per G-BRF). This pattern is confirmed for the D300 and other Ingenium diesel variants, as per the VRF.*

Source: shared Ingenium diesel family pattern (per G-BRF). This pattern is confirmed for the D300 and other Ingenium diesel variants, as per the VRF

Land Rover engine block

Range Rover Velar D300 ENGINE OPTIONS

Every Velar D300 is different. That's why we offer the right solution for your engine, your car and your budget.

01MOST POPULAR

REBUILDING YOUR VELAR D300 ENGINE

Most engine suppliers sell you a used engine of unknown history and hope it matches. We rebuild the engine your Velar D300 already has instead - strip it down, pressure-test it, and replace every worn or damaged component (timing chain, injector seals, bearings, gaskets, DC-DC converter) with updated OEM parts. You get a near-new engine with a 12-month unlimited-mileage warranty, without the compatibility risk of an unknown used unit. This is the option most Velar D300 owners choose, and it's the one we'd recommend for most situations.

From £3,200
02

RECONDITIONED VELAR D300 ENGINES

"Reconditioned" is the term many owners search for when they mean the same thing as a rebuild - a full strip-down, inspection, and replacement of worn parts rather than a straight swap. If that's what you're after, our rebuild service is exactly that.

Learn more
03

REFURBISHED VELAR D300 ENGINES

Similarly, "refurbished" often describes the same process from a different angle - restoring your existing engine to full working condition rather than replacing it outright. Our rebuild covers this.

Learn more
04

REMANUFACTURED VELAR D300 ENGINES

Some owners specifically search for a "remanufactured" engine, expecting a unit rebuilt to original specification with updated components. That's consistent with what our rebuild service delivers on the AJ300D.

Learn more
05

REPLACEMENT VELAR D300 ENGINES

If your existing engine is beyond economical repair, we also offer full engine replacement and fitting - sourced and fitted by our team, with the same 12-month warranty.

Learn more
06

USED VELAR D300 ENGINES

In some cases, a matched low-mileage used engine is the right call - particularly if you need your car back on the road quickly and your existing engine's damage is extensive. We can source and fit these too, though most owners who ask about used engines end up choosing a rebuild once they understand the compatibility risk a used unit carries. Enter your reg below and we'll talk you through both options honestly.

Learn more

NOT SURE WHICH OPTION IS RIGHT FOR YOU?

Enter your registration below and we'll confirm your AJ300D and talk you through the best solution for your Velar D300, honestly.

Ask About Your Options

OUR WORKSHOP

RECOVERY COLLECTION01

RECOVERY COLLECTION

AJ300D ENGINE STRIPPED FOR REBUILD INSPECTION02

AJ300D ENGINE STRIPPED FOR REBUILD INSPECTION

VALVE COVERS & COOLANT COMPONENT WORK03

VALVE COVERS & COOLANT COMPONENT WORK

TECHNICIANS AT WORK04

TECHNICIANS AT WORK

ENGINE TESTING (RIG)05

ENGINE TESTING (RIG)

COMPLETED & READY FOR REFIT06

COMPLETED & READY FOR REFIT

Real photos from our workshop - not stock imagery. This is what a genuine Range Rover Velar D300 rebuild looks like.

Range Rover Velar D300 ENGINE REBUILD PROCESS

1Diagnosis

We confirm your exact engine code and assess the damage.

2Removal

Your engine is removed and brought into our workshop.

3Strip-Down

Every component is removed for individual inspection.

4Inspection

Crankshaft, cylinder head, timing chain, bearings, water pump and gaskets are all checked.

5Machine Work

Any machining required is carried out to OEM tolerances.

6Component Replacement

Worn or damaged parts are replaced with updated OEM components.

7Reassembly

Your engine is rebuilt to original specification.

8Testing

Every rebuild is pressure-tested before refit.

9Refit

Your engine goes back into your Velar D300.

10Road Test

A full road test confirms everything's right before we hand your car back.

WHAT LAND ROVER Velar D300 OWNERS SAY

Daniel R.

“Brilliant service from start to finish. My Velar D300 runs smoother than ever. Honest advice, clear pricing and the team know their stuff.”

Range Rover Velar D300 Engine Rebuild

Mark T.

“They rebuilt my AJ300D with all the updated parts. Smooth process and great communication throughout.”

Range Rover Velar D300 Engine Rebuild

Ryan P.

“Top lads, top job. Picked up and dropped off, engine rebuilt to an extremely high standard. 100% recommend.”

Range Rover Velar D300 Engine Rebuild

Steve B.

“Saved me thousands compared to a dealer quote. Fantastic workmanship and my Velar D300 is running perfectly.”

Range Rover Velar D300 Engine Rebuild

Tom H.

“From quote to collection couldn't fault them. Engine looks brand new inside. Warranty gives great peace of mind.”

Range Rover Velar D300 Engine Rebuild

James K.

“Professional, reliable and fairly priced. Sorted properly and kept me updated throughout.”

Range Rover Velar D300 Engine Rebuild

WE COVER YOUR EXACT VEHICLE

Enter your registration below and we'll confirm your Range Rover Velar D300 has the AJ300D, along with an exact rebuild price.

GB
FastAccurateNo Guesswork

WHY LAND ROVER Velar D300 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.

Range Rover Velar D300

Range Rover Velar D300

RECOVERY

Range Rover Velar D300

Range Rover Velar D300

DIAGNOSTICS

Range Rover Velar D300

Range Rover Velar D300

STRIPPED ENGINE

Range Rover Velar D300

Range Rover Velar D300

TIMING CHAIN REPLACEMENT

Range Rover Velar D300

Range Rover Velar D300

IN FOR REBUILD

Range Rover Velar D300

Range Rover Velar D300

REBUILD IN PROGRESS

HOW IT WORKS

1

SEND YOURREGISTRATION

2

RECEIVE YOURFIXED-PRICE QUOTE

3

WE RECOVERYOUR CAR

4

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 Velar D300 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.

Ask About Used Engine Options

ABOUT THE Range Rover Velar D300 ENGINE

Land Rover engine and vehicle

The Velar D300 is the 6-cylinder diesel option in the Range Rover Velar range, using the Ingenium AJ300D. It's a 3.0-litre inline-six diesel engine fitted to the Velar from its launch in 2017 to the present day. The D300 sits above the 4-cylinder diesel variants (D180, D200, D240, D250) and below the petrol and PHEV options in the Velar engine line-up.

We continue to rebuild and replace AJ300D engines for every Velar D300 on the road.

Range Rover Velar D300 ENGINE CODES

A 3.0-litre inline-six diesel fitted to the Velar D300 from 2017 to the present (L560 generation). Known for timing chain tensioner wear, oil dilution from DPF regeneration, and EGR cooler leaks - see the callout above. We replace timing chains, injector seals, bearings, and gaskets as standard on every AJ300D rebuild.

Check Your AJ300D Velar D300

Range Rover Velar D300 ENGINE COMPATIBILITY

Land Rover Land Rover vehicle in workshop

The Velar D300 uses the AJ300D engine exclusively. We can confirm the exact year of your engine and any specific parts variations via your registration or VIN. This ensures any replacement components or a full rebuild are specific to your car's exact build specification.

Your exact engine code (AJ300D) 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.

Range Rover Velar D300 APPLICATIONS BY GENERATION

Generation

Chassis

Years

Engine Code

Fuel

L663

L663

L663

2020-present

AJ300D

Diesel MHEV

Range Rover Velar D300 ENGINES BY YEAR

Range Rover Velar D300 has used the AJ300D throughout. If you're unsure of your exact spec, we'll confirm it before you book.

Year

Generation

Engine Code

Fuel

Service

2017

L560

AJ300D

Diesel

Rebuild / Replacement

2018

L560

AJ300D

Diesel

Rebuild / Replacement

2019

L560

AJ300D

Diesel

Rebuild / Replacement

2020

L560

AJ300D

Diesel

Rebuild / Replacement

2021

L560

AJ300D

Diesel

Rebuild / Replacement

2022

L560

AJ300D

Diesel

Rebuild / Replacement

2023

L560

AJ300D

Diesel

Rebuild / Replacement

2024

L560

AJ300D

Diesel

Rebuild / Replacement

2025

L560

AJ300D

Diesel

Rebuild / Replacement

2026

L560

AJ300D

Diesel

Rebuild / Replacement

i

The AJ300D has been fitted to every Velar D300 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 Range Rover Velar D300 MODEL YEAR:

Range Rover Velar D300
2017 Engine Rebuild

Range Rover Velar D300
2018 Engine Rebuild

Range Rover Velar D300
2019 Engine Rebuild

Range Rover Velar D300
2020 Engine Rebuild

Range Rover Velar D300
2021 Engine Rebuild

Range Rover Velar D300
2022 Engine Rebuild

Range Rover Velar D300
2023 Engine Rebuild

Range Rover Velar D300
2024 Engine Rebuild

Range Rover Velar D300
2025 Engine Rebuild

Range Rover Velar D300
2026 Engine Rebuild

If your registration year or model isn't listed above, get in touch - we'll confirm availability directly against your reg.

Range Rover Velar D300 ENGINE COSTS

A Range Rover Velar D300 engine rebuild starts from

£3,200

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.

Land Rover engine

12 MONTH

UNLIMITED-MILEAGE

WARRANTY

LAND ROVER Velar D300 ENGINE SIZES

• Range Rover Velar D300 3.0 Litre Engine (AJ300D, I6)

LAND ROVER Velar D300 FUEL TYPES

• Range Rover Velar D300 Petrol Mild Hybrid Engine Rebuilds

Most Range Rover Velar D300 engine rebuilds are completed within 3-5 working days.

Nationwide recovery and collection available for all Range Rover Velar D300 models.

Land Rover vehicle recovery and collection

FREQUENTLY ASKED QUESTIONS

Land Rover vehicle in a dark showroom

GET YOUR FREE LAND ROVER Velar D300 FIXED-PRICE QUOTE

Most quotes returned within 30 minutes during working hours.