Land Rover Discovery Maintenance Plans

The Land Rover Discovery spans Discovery I (1989-1999) through Discovery V (2017-2025), with service needs that vary by generation, engine and fuel type. Use the selector to choose your exact Discovery version to see the most relevant maintenance plan and intervals.

Select your Land Rover model below to view the online service schedule for your specific engine.

5 models covered

Model Year Range Engines covered Fuel
Discovery I 1989-1999 1989-1999 2.5 TDI 200 Diesel (21L/12L/17L), 2.5 TDI 300 Diesel (19L), 2.5 TDI 300 Diesel (19L), 3.5 V8 Petrol (22D/36L/38L), 3.5 V8i Petrol (24D), 3.9 V8i Petrol (36D) Diesel, Petrol
Discovery II 1999-2005 1999-2005 2.5 TD5 Diesel (10P), 2.5 TD5 Diesel (15P/16P), 4.0 V8 Petrol (10D/12D/94D), 4.0 V8 Petrol (56D) Diesel, Petrol
Discovery III 2005-2009 2005-2009 2.7 TDV6 Diesel (276DT), 4.0 V6 Petrol (406PN), 4.4 V8 Petrol (448PN) Diesel, Petrol
Discovery IV 2009-2018 2009-2018 2.7 TDV6 Diesel (276DT), 3.0 TDV6 Diesel (306DT), 3.0 TDV6 Diesel (306DT), 3.0 TDV6 Diesel (306DT), 3.0 V6 S/C Petrol (306PS), 5.0 V8 Petrol (508PN) Diesel, Petrol
Discovery V 2017-2025 2017-2025 2.0 Si4 Petrol (PT204), 2.0 TD4 Diesel (204DTA), 2.0 TD4 Diesel (204DTD), 3.0 TDV6 Diesel (306DT), 3.0 V6 SC Petrol (306PS), D250 (3.0 MHEV) 48V (MHEV),Diesel (DT306) 48V (MHEV), Diesel, Petrol

Servicing by engine type

Diesel Discovery maintenance (TD5, TD4, TDV6 and 200/300 TDI)

Land Rover Discovery diesel servicing commonly focuses on clean oil and effective filtration, because these engines often run high loads and long journeys. Across TD5, TD4, TDV6 and earlier 200/300 TDI diesels, it is important to keep on top of air and fuel filter replacement, and to use the correct oil grade for the exact engine. Many later diesels also rely on emissions hardware such as EGR and, on some applications, a DPF, so sticking to the correct oil-change schedule helps reduce soot-related issues. Always match the plan to your generation and engine, as intervals can vary widely across the Discovery range.

Petrol Discovery maintenance (V8, V6 and Si4)

Land Rover Discovery petrol engines range from earlier V8s through V6 supercharged and 2.0 Si4 units, and the maintenance plan will reflect big differences in design and access. Typical petrol service work includes spark plug replacement at the specified interval, plus inspection of ignition components if running quality deteriorates. Regular oil and filter changes remain central, especially on higher-output engines where oil condition can affect timing and camshaft control systems. Cooling-system checks are also important across the range, as overheating can quickly lead to expensive repairs.

48V (MHEV) Discovery maintenance (mild hybrid)

Land Rover Discovery 48V (MHEV) models add mild-hybrid hardware alongside the conventional engine, so the correct plan depends heavily on the exact D250 (3.0 MHEV) specification selected. While routine items like engine oil, filters and coolant still follow scheduled intervals, extra care is needed around under-bonnet electrical components and cabling. Battery and charging performance can influence stop-start and drivability, so it is worth checking for stored faults when warning lamps appear. For any work beyond inspections, follow the procedures for your selected engine and observe the correct safety steps for hybrid electrical systems.

Common service operations for Land Rover

The operations listed below reflect typical Land Rover Discovery scheduled maintenance, but the exact order and cadence can change by engine and model year. After selecting your Discovery generation and engine, check the plan for the correct intervals and any additional items for your specific vehicle.

Operation Typical interval Notes
Oil and filter changeSee selector aboveVaries by engine and recommended oil grade
Air filter30,000 to 60,000 kmMore often in urban or dusty driving
Cabin filter15,000 to 30,000 km or 1 yearAffects air conditioning and air quality
Brake fluid2 years (all models)Regardless of mileage
CoolantPer manufacturer (typically 5 years or 100,000 km)Check level and condition (colour, deposits) at every service
Front brake padsDepending on use (typically 30,000 to 60,000 km)Wear depends on driving style and load carried
Timing beltSee selector aboveInterval varies widely by engine
Spark plugs (petrol)30,000 to 60,000 kmPetrol engines only

Land Rover electronic diagnostics

If your Land Rover Discovery shows an engine management light, rough running or poor economy, a scan tool can read OBD2 DTCs and point you towards the system at fault. Codes are typically grouped as P (powertrain), B (body), C (chassis) and U (network/communications), which helps narrow checks before replacing parts. Use our fault-code hub for next steps and common meanings: Land Rover Discovery OBD fault codes.

What the Land Rover manual covers

A maintenance plan is a great start, but completing the work properly depends on having the right step-by-step procedures for your Discovery. A Haynes repair manual can help with service items like oil and filter changes, brakes, cooling-system tasks and belt or chain-related work, with diagrams to guide strip-down and refit. It also provides tightening torque settings and specifications that matter when refitting wheels, brake components and engine ancillaries. Choose the manual that matches your exact generation and engine for the closest match to the vehicle on your drive.

Land Rover manual