From Discovery Series 1 to Discovery 5 and Discovery Sport, we supply, rebuild and replace Land Rover Discovery engines across the UK — every unit matched by code, tested for condition, and backed by warranty.
Deep knowledge across all Discovery generations — from the 300Tdi and TD5 to the TD6, Si4, and 3.0 SDV6 — covering petrol and diesel platforms used in Discovery 1 through Discovery 5 and Discovery Sport.
Every replacement begins with engine code verification, donor suitability checks, rebuild viability assessment, and full supply-and-fit planning — executed to factory-correct standards.
Hands-on specialists experienced with Land Rover engine families, including the 2.0 Ingenium petrol and diesel, 3.0 SDV6, 2.2 TD4, 2.7 TDV6, and 5.0 V8 petrol units.
We handle sourcing, reconditioning, machining inspection, and pre-fitment quality control entirely in-house — no guesswork, no outsourced surprises.
Substantial savings over Land Rover main dealer rates, with up to 12 months warranty and full peace of mind on every engine we supply or fit.
Recent customer feedback from owners who used our engine supply, replacement, and fitting services.
They sourced the correct engine for my vehicle and the whole process was smooth from start to finish. Great communication and professional service throughout.
The rebuilt engine is perfect and running like new. I saved a significant amount compared to the main dealer and received fantastic advice and support. Very happy!
They verified my engine code, supplied the right engine and fitted it perfectly. Their knowledge and attention to detail gave me total peace of mind. Highly recommended.
Reconditioned engine supplied and fitted in less time than expected. The workshop team were professional and kept me updated at every stage.
Every Discovery replacement engine is selected for engine code accuracy, model compatibility, ECU integration, and fitment precision across petrol and diesel variants.
Find the engine codes customers ask for most often across Jaguar, Land Rover and Range Rover models.
Every Jaguar, Land Rover and Range Rover engine is assessed for failure severity, rebuild viability and machining needs before reconditioning begins, with the aim of restoring oil pressure, compression, timing, sealing and thermal stability.
Electronic fault tracing is combined with compression, leak-down, and lubrication analysis to determine whether the engine is structurally suitable for reconditioning.
The unit is dismantled to core level and cleaned thoroughly to remove carbon, sludge, coolant residue, and metallic debris without compromising machined surfaces or gallery integrity.
Cylinder geometry, crank journals, deck flatness, valve train wear and bearing tolerances are measured precisely, with honing, resurfacing, and seat correction carried out where required.
The engine is rebuilt using renewed wear components, updated timing and sealing hardware, and torque-angle assembly procedures to restore mechanical precision and durability.
Final testing verifies oil pressure, idle stability, thermal behaviour, and ECU compatibility so the finished engine delivers factory-level refinement and dependable performance.
View genuine workshop images that show the quality of our ongoing work, completed replacements and finished results.
A proper Land Rover Discovery engine replacement never begins with a parts list — it begins with a thorough diagnosis. At Britannia Rebuilds, we inspect every compression reading, oil pressure trace, cooling fault, and internal wear indicator before we ever recommend a course of action. That careful process determines whether your Discovery needs a targeted repair, a full discovery engine rebuild, or a complete engine swap using one of our carefully selected supply units.
If you're looking for a Land Rover Discovery engine for sale, we hold a wide range of tested used units, fully rebuilt engines, and Land Rover Discovery reconditioned engines ready for fast UK-wide dispatch. Whether you drive a 2017, 2018, or 2019 model, we stock engines to match — including the Land Rover Discovery 2019 engine, the Land Rover Discovery 2018 engine, and the ever-popular 2017 Land Rover Discovery engine for sale. Each unit is verified by engine code before it ever leaves our workshop.
The discovery TDV6 engine remains one of the most frequently requested units we handle — and one of the most important to get right. A mismatched or unverified engine creates new problems before the old ones are solved. That's why every engine for the Land Rover Discovery we supply goes through our full suitability check, ensuring compatibility with your model's ECU, ancillaries, and drivetrain configuration. The result: a Discovery that runs as it should — reliably, powerfully, and without compromise.
Quick answers about Land Rover engine supply, fitting, rebuilds, reconditioning, and warranty-related questions.
