Land Rover Defender Maintenance Plans

Land Rover Defender maintenance plans vary widely across the 1984-2018 and 2019-2025 generations, so use the selector to match your Defender’s year and engine for the right schedule. Once you’ve selected the exact model, you can see the service items and intervals most relevant to your vehicle.

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

2 models covered

Model	Year Range	Engines covered	Fuel
Defender 1984-2018	1984-2018	2.2 TD4 Diesel (DT224), 2.2 TD4 Diesel (DT224), 2.25 D Diesel (10J), 2.4 TD Diesel (244DT), 2.5 D Diesel (12J), 2.5 TD Diesel (19J), 2.5 TD5 Diesel (10P/15P/14P), 2.5 TDI 200 Diesel (11L), 2.5 TDI 300 Diesel (23L/16L)	Diesel
Defender 2019-2025	2019-2025	D200 (2.0 TD4) Diesel (204DTA), D200 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D240 (2.0 TD4) Diesel (204DTA), D250 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D300 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D350 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), P300 (2.0) Petrol (PT204), …	48V (MHEV), Diesel, Petrol

Servicing by engine type

Diesel Defender service notes

Diesel Land Rover Defender servicing commonly centres on frequent oil and filter changes, particularly on hard-worked vehicles and those used for towing or short trips. Depending on engine and model year, you may see intervals ranging from around 10,000 km up to 34,000 km, and time-based limits from 6 to 24 months, so check your selected variant carefully. Pay close attention to air filtration, fuel filtration and crankcase breathing, as these can have a big impact on smoke, performance and turbo life on engines such as TD4, TD5 and later D200/D250/D300/D350 units. If your Defender is fitted with emissions equipment (for example EGR/DPF on later diesels), correct oil specification and consistent servicing helps reduce soot-related issues.

Petrol Defender service notes

Petrol Defender engines typically respond well to consistent oil services and keeping the ignition and air intake system in good condition. Follow the time and distance intervals shown for your chosen P300 or P400 engine, as the schedule can differ from diesel models and also varies by generation. Misfires and rough running are often linked to routine wear items in the ignition system, so sticking to the planned service operations helps maintain smooth performance. If the engine management light comes on, avoid guesswork and confirm the fault with proper diagnostics before replacing parts.

48V (MHEV) Defender service notes

48V (MHEV) Defender models combine conventional servicing with additional mild-hybrid components, so it’s important to follow the correct plan for your specific D200/D250/D300/D350 or P400 engine. Oil service intervals can still span roughly 10,000 km to 34,000 km (or 6 to 24 months), but the correct schedule depends on the exact model and how it’s used. For MHEV vehicles, keep an eye on warning messages and charging behaviour, and make sure any battery-related work is carried out with the right procedures. Routine checks remain important, but always use the selected model data for the exact service operations and any safety-related steps.

Common service operations for Land Rover

The operations listed below reflect typical Defender servicing tasks, but the exact cadence can change by generation, engine and use. Confirm the intervals shown after selecting your Defender variant, especially where the schedule differs between older diesel models and newer MHEV and petrol engines.

Operation	Typical interval	Notes
Oil and filter change	See selector above	Varies by engine and recommended oil grade
Air filter	30,000 to 60,000 km	More often in urban or dusty driving
Cabin filter	15,000 to 30,000 km or 1 year	Affects air conditioning and air quality
Brake fluid	2 years (all models)	Regardless of mileage
Coolant	Per manufacturer (typically 5 years or 100,000 km)	Check level and condition (colour, deposits) at every service
Front brake pads	Depending on use (typically 30,000 to 60,000 km)	Wear depends on driving style and load carried
Timing belt	See selector above	Interval varies widely by engine
Spark plugs (petrol)	30,000 to 60,000 km	Petrol engines only

Land Rover electronic diagnostics

If your Defender shows a warning lamp or drivability issue, reading the OBD2 codes is often the fastest way to narrow the fault to a system. Use our Land Rover Defender fault codes page to understand common DTC groups such as powertrain (engine and gearbox), chassis and body modules. Codes do not automatically mean a failed part; they point you towards a test plan. Clear codes only after repairs, and recheck to confirm the fix.