What This Service Involves
An engine replacement is the complete removal of your vehicle's existing engine and the installation of a replacement unit. Unlike a rebuild, which disassembles and refines your original engine, a replacement uses a different engine — either a reconditioned, remanufactured, or used unit matched to your vehicle's exact specification.
We handle the entire process: collection from your location, the physical swap in our workshop, and full road-testing before handover. Every replacement comes with a 12-month unlimited-mileage warranty.
Read our guide to choosing between rebuild, replacement, or used for more context.
Our Engine Replacement Process in Pictures
Vehicle arrives at our Essex workshop
Pre-removal assessment and diagnostic check
Engine removal: old unit lifted from the bay
Replacement engine prepared: ancillaries and seals fitted
Replacement engine lowered into the vehicle bay
Road-test: 20–30 miles of varied driving conditions
Applicable Land Rover Models & Engines
We carry out engine replacements across all Land Rover models and engine families. Below are the most common combinations we work with:
Land Rover Defender
Also: D250, P300, P525, Octa
Land Rover Discovery
Also: D350, P360, TDV8, SDV8
Land Rover Range Rover
Also: TDV8, D300/D350, P530
Discovery Sport
Also: eD4, TD4, Si4, P300e
Range Rover Evoque
Also: TD4, Si4, P300e
Our Engine Replacement Process
Arrival & Assessment
Vehicle arrives at our workshop (or we collect it). We record the registration, VIN, mileage, and engine code. A pre-removal check confirms the vehicle's condition and the engine's specification.
Engine Removal
All fluids drained, ancillaries disconnected, exhaust and cooling system unbolted. The engine mountings are undone, the transmission is supported, and the engine is lifted out using a crane.
Replacement Preparation
We inspect the replacement engine on the stand. Ancillaries are transferred from the old engine, new seals and gaskets fitted, and the timing system is verified. The engine is filled with fresh oil and fitted with a new filter.
Reinstallation
The replacement engine is lowered into the bay and all connections reattached: mounts, transmission, electrical, fuel, cooling, and exhaust. All fluids are refilled to correct specifications.
Testing & Handover
We start the engine, check for leaks and fault codes, and complete a thorough road test. The vehicle is cleaned and handed over with full documentation, including the 12-month warranty.
Why Choose Land Rover Garage for Your Engine Replacement
- 12-month unlimited-mileage warranty on every replacement
- Nationwide engine recovery from £70, arranged for you
- Fixed-price quotes with no hidden costs — we quote after a thorough inspection
- In-house diagnostics and engine matching using JLR tools and UK-based engine suppliers
- Workshop in Billericay, Essex, with over 15 years' Land Rover specialist experience
- Every replacement undergoes a 20-30 mile road test before handover
- Meet our team and see our workshop
Recent Land Rover Engine Replacements
Discovery TDV6 replacement — completed July 2026
Range Rover SDV6 replacement — in progress
Defender Td5 replacement — ready for collection
How Our Engine Replacement Service Works
Contact us
Call, email, or use our online quote form. We'll gather your vehicle's details and discuss your situation.
Arrival & Inspection
Your Land Rover arrives at our workshop (we can collect it). We carry out a full inspection to confirm the replacement scope and provide a fixed-price quote.
Replacement Work
We source the correct replacement engine, then remove the old unit and install the new one. The work typically takes 1–2 weeks.
Testing & Collection
We road-test the vehicle, perform a final check, and hand it back to you with a full warranty. We can also arrange delivery back to you.
Frequently Asked Questions
What's the difference between an engine replacement and an engine rebuild?
A rebuild disassembles and refines your existing engine in-house. A replacement uses a different engine (reconditioned, remanufactured, or used) installed into your vehicle. We explain the decision in our Rebuild vs Replacement comparison.
How long does an engine replacement take?
Typically 1–2 weeks from your vehicle's arrival to collection. This depends on the availability of the replacement engine, parts, and our workshop capacity. We'll give you a realistic timeline during the quote.
What warranty comes with the replacement?
Every engine replacement we carry out comes with a 12-month unlimited-mileage warranty covering the workmanship and the supplied engine. Full terms are provided before you commit.
Do you provide a quote before you start work?
Yes. We carry out a thorough inspection of your vehicle when it arrives at our workshop, then provide a fixed-price quote for the replacement. There are no hidden costs.
Can you match the replacement engine to my exact Land Rover?
Yes — we match engines by VIN, engine code, power output, and emission standard. We also check ancillaries and drivetrain compatibility to ensure a correct fit. Read more about our matching process.
Do you collect the vehicle, or do I need to bring it in?
We can arrange collection and delivery via our nationwide recovery service from £70. You're also welcome to bring your vehicle directly to our workshop in Billericay, Essex.