By Peter Waddell 
When your Range Rover engine fails, a reconditioned Range Rover engine is one of the smartest ways to get back on the road without paying main dealer prices for a brand-new unit. Once you’ve decided on a reconditioned engine, though, there’s another important choice to make: buy it with fitting included, or order it supply only?
- Supply and fit: The specialist supplies the engine and carries out the full engine replacement for you.
- Supply only: You buy the engine and arrange for your own garage or mechanic to fit it.
Both options can work well, but they differ in cost, convenience, warranty cover and risk. The right choice depends on your budget, whether you have a trusted garage and how much responsibility you want to take on.
In this guide, the team at Reconditioned JLR Engines in Grays explains:
- what each option includes
- the pros and cons of each
- engine codes and specifications
- typical engine replacement costs in the UK
We also cover our UK-wide logistics, so you can make the best decision for your Range Rover.
What Is Included With Supply and Fit Services?
Supply and fit services give you a complete, hassle-free engine replacement, handled by one specialist from start to finish:
- Diagnosis: A full check to confirm the engine has failed and to look for related damage to the turbo, cooling system, injectors or gearbox.
- Supply: We confirm your engine code and supply the correct reconditioned unit for your Range Rover.
- Fitting: Our technicians remove the old engine, move parts such as the alternator, sensors, brackets and wiring onto the new one, and fit it with new gaskets, seals and fixings where needed.
- Fluids and filters: The engine is fill with fresh oil and coolant, and we fit new oil, air and fuel filters.
- Coding and testing: We bleed the cooling system, carry out any software coding needed, clear fault codes and complete a full road test.
The biggest benefit is accountability. Because the same company supplies and fits the engine, there’s no confusion over who is responsible if a problem appears. You also get a single, clear quote, a stronger warranty covering both parts and labour, and a team that knows JLR engines inside out.
What Does Supply Only Mean, and Who Is It For?
A supply-only engine means you buy the reconditioned engine from us, and we deliver it to you or your chosen garage. Your own mechanic then handles the fitting, fluids, coding and testing.
This option suits:
- trade customers
- independent garages
- experienced home mechanics
- owners who already have a trusted Land Rover specialist nearby
The main advantage is flexibility. You can choose your own fitter, and if your garage has competitive labour rates, you may save some money overall. Supply only also works well if your Range Rover is far from our workshop and you’d rather have it fitted locally.
However, there are important points to consider. The quality of the engine replacement depends entirely on the skill of the fitter. Many supply-only warranties require proof that:
- a VAT-registered garage fitted the engine
- new filters and the correct oil were use
- the cooling system was properly bled
If these steps are miss, the warranty may not cover a failure. Supply only also means you’re dealing with two businesses, which can slow down problem-solving if anything goes wrong.
Supply and Fit vs Supply Only: Pros and Cons
Comparing both options side by side makes the decision much easier.
- Supply and fit costs more upfront because it includes labour. In return, you get a complete job, one point of contact and stronger warranty protection.
- Supply only is cheaper at first, but you have to add your garage’s labour costs, fluids, filters and coding, and you carry more of the risk.
| Factor | Supply and Fit | Supply Only |
| Upfront price | Higher (engine + labour) | Lower (engine only) |
| Total cost | Clear, fixed quote | Engine + your garage’s labour |
| Warranty | Parts and labour covered | Usually parts only, with conditions |
| Responsibility | One company accountable | Split between supplier and fitter |
| Fitting quality | JLR engine specialists | Depends on your garage |
| Coding and testing | Included | Arranged by your fitter |
| Logistics | Vehicle collection and return | Engine delivered on a pallet |
| Best for | Most private owners | Trade, garages and skilled mechanics |
It’s also worth thinking about time. With supply and fit, we manage the whole schedule, so there are no gaps between delivery and fitting. With supply only, you need to book your garage, wait for delivery and allow time for your fitter to get fluids, filters and coding tools. If your garage is busy, your Range Rover could be off the road for longer than expected.
For most private Range Rover owners, supply and fit offers the best peace of mind. Supply only is ideal if you have a trusted, experienced fitter and want more control over the job.
Range Rover Engine Specifications and Engine Codes
Whether you choose supply and fit or supply only, the most important step is matching the correct engine code. The code makes sure your reconditioned engine works with your Range Rover’s gearbox, ECU, emissions system and hybrid setup. Ordering the wrong engine can cause fitting problems, delays and extra costs, especially with supply-only orders.
You can find your engine code on your V5C logbook or on the engine block, or our team can check it from your registration number. The table below lists the most popular Range Rover engines we supply.
Table:
| Engine Model | Engine Code | Fuel | Capacity | Power | Torque | Common Range Rover Models |
| 2.7 TDV6 Diesel | 276DT | Diesel | 2,720cc | 190 PS | 440 Nm | Range Rover Sport (2005–2009) |
| 3.6 TDV8 Diesel | 368DT | Diesel | 3,630cc | 272 PS | 640 Nm | Range Rover, Sport (2006–2010) |
| 3.0 TDV6 / SDV6 Diesel | 306DT | Diesel | 2,993cc | 245–306 PS | 600–700 Nm | Range Rover, Sport, Velar (2009–2020) |
| 4.4 SDV8 Diesel | 448DT | Diesel | 4,367cc | 313–339 PS | 700–740 Nm | Range Rover, Sport (2010–2021) |
| 2.0 Ingenium Diesel | 204DTD / 204DTA | Diesel | 1,999cc | 150–240 PS | 380–500 Nm | Evoque, Velar, Sport (2015–present) |
| 2.0 Ingenium Petrol | PT204 | Petrol | 1,997cc | 200–300 PS | 320–400 Nm | Evoque, Velar, Sport (2017–present) |
| 3.0 V6 Supercharged Petrol | AJ126 (306PS) | Petrol | 2,995cc | 340–380 PS | 450 Nm | Range Rover, Sport, Velar (2013–2020) |
| 5.0 V8 Supercharged Petrol | AJ133 (508PS) | Petrol | 5,000cc | 510–575 PS | 625–700 Nm | Range Rover, Sport, Velar (2010–present) |
| 3.0 Ingenium Straight-Six Diesel MHEV | DT306 | Diesel | 2,997cc | 249–350 PS | 570–700 Nm | Range Rover, Sport, Velar (2020–present) |
| 3.0 Ingenium Straight-Six Petrol MHEV | PT306 | Petrol | 2,996cc | 360–400 PS | 495–550 Nm | Range Rover, Sport, Velar (2019–present) |
Figures are approximate and vary by model, year and market.
If you’re ordering supply only, always send us your registration and VIN before you buy. We’ll double-check the engine code, emissions standard and any differences in ancillary parts. This simple step prevents costly mistakes and makes fitting faster for your garage. The 306DT, 448DT and 204DTD are among the engines we supply most often.
Reconditioned Engines vs Used Engines
Before deciding between fitting and supply only, it helps to understand reconditioned engines vs used engines.
Used engines:
- are taken from a donor vehicle and sold after basic checks, such as a compression or oil pressure test
- are the cheapest option
- often have an unknown history
- may already have worn weak points, such as the timing chain on the 204DTD or the crankshaft bearings on the 306DT
Reconditioned engines:
- are fully stripped, cleaned and inspected
- have worn and high-risk parts replaced with new ones, including timing chains, tensioners, guides, bearings, piston rings, seals and gaskets
- have the crankshaft checked and reground or replaced where needed
- have the cylinder heads pressure tested and machined
- are tested before they leave our workshop
- are brought close to factory standard and come with a longer warranty
An engine rebuild is another option, where your own engine is stripped and repaired. It can be good value when the damage is limited, but it usually takes longer.
For most owners, a reconditioned engine offers the best mix of reliability, speed and value, whether we fit it or supply it only.
Engine Replacement Costs in the UK: Supply Only vs Supply and Fit
Engine replacement costs in the UK depend on the engine type, the labour time, and whether you choose supply only or supply and fit. Supply-only prices are lower because they cover the engine alone, but you’ll need to add your garage’s labour, fluids, filters and coding. Larger engines such as the 4.4 SDV8 and 5.0 V8 cost more to recondition and take longer to fit. The guide prices below are for reconditioned engines.
| Engine | Supply Only (Reconditioned) | Supply and Fit (Reconditioned) |
| 2.0 Ingenium Diesel (204DTD / 204DTA) | £2,600 – £3,800 | £3,800 – £5,800 |
| 2.0 Ingenium Petrol (PT204) | £2,800 – £4,000 | £4,200 – £5,800 |
| 3.0 TDV6 / SDV6 Diesel (306DT) | £3,800 – £5,500 | £5,500 – £7,800 |
| 3.0 V6 Supercharged (AJ126) | £4,200 – £5,800 | £6,000 – £8,000 |
| 4.4 SDV8 Diesel (448DT) | £5,500 – £7,500 | £7,500 – £10,500 |
| 3.0 Ingenium Straight-Six (DT306 / PT306) | £5,500 – £7,500 | £7,500 – £10,000 |
| 5.0 V8 Supercharged (AJ133) | £6,500 – £9,000 | £9,500 – £13,000 |
For example, a supply-only 2.0 diesel engine may look cheaper. But once you add 12 to 18 hours of garage labour, plus oil, coolant, filters and coding, the total can come close to our supply and fit price, without the same warranty cover.
So once labour, fluids and coding are added, the gap between the two options is often smaller than expected. Our supply and fit quotes include the engine, labour, oil, coolant and new filters, with No Upfront Charges and No Deposit Required.
Buy a Range Rover Engine for Sale With UK-Wide Logistics
Whichever option you choose, Reconditioned JLR Engines in Grays, UK, makes it easy to buy a quality Range Rover engine for sale. Shop our range of reconditioned and used Range Rover engines, covering all the major engine codes, including the 306DT, 448DT, 368DT, 204DTD, PT204, AJ126, AJ133, DT306 and PT306.
Our logistics service is built around both options:
- Supply and fit customers: We arrange vehicle collection and recovery from anywhere in the UK, bring your Range Rover safely to our workshop in Grays and return it to your door once the work is finished.
- Supply-only orders: We provide fast, fully insured nationwide engine delivery on a secure pallet, with tracking and careful packaging, direct to your home or garage. We can also advise your fitter on the correct oil, coolant and coding requirements.
Best of all, there are No Upfront Charges and No Deposit Required on our supply and fit services, so you can book with complete confidence. Buy a reliable reconditioned engine at a fair price and get your Range Rover back on the road quickly. Contact Reconditioned JLR Engines today for a free, no-obligation quote.
Frequently Asked Questions
1. Is supply and fit better than supply only?
For most private owners, yes. Supply and fit includes labour, coding and a parts-and-labour warranty from one company, so there’s less risk and less hassle.
2. Is a supply-only engine cheaper?
The engine price is lower, but you still need to pay for garage labour, fluids, filters and coding. Once those are added, the total is often close to a supply and fit price.
3. Will my warranty be valid if my own garage fits the engine?
Usually yes, as long as a VAT-registered garage fits it and follows the fitting guidelines. This includes using new filters, the correct oil and properly bleeding the cooling system.
4. Do you deliver supply-only engines across the UK?
Yes. We offer fast, fully insured nationwide engine delivery on a pallet, with tracking, direct to your home or garage.
5. Do I need to pay a deposit?
No. Our supply and fit services come with No Upfront Charges and No Deposit Required, so you only pay once the job is complete.
