Engine & identification
Vehicle identification
| No. of cylinders Type | 5/OHC |
|---|---|
| Capacity cc | 2495 |
| Compression ratio :1 | 19,5 |
Injection system
| Air metering Type | Mass/MAP |
|---|---|
| Pump type | Unit injector |
| Injector nozzle Make | Lucas |
| Nozzle and holder assembly Part No. | EV1 |
| Nozzle opening pressure - new/used bar | 1750 |
Injection sequence
The injection sequence for the Land Rover Defender 2.5 TD5 (2001–2007) is 1-2-4-5-3.
| Injection sequence | 1-2-4-5-3 |
|---|
Valve clearances
Valve clearances on the Land Rover Defender 2.5 TD5 (2001–2007) are hydraulic — they self-adjust, so no manual clearance figure applies.
| Valve clearance - INLET mm | Hydraulic |
|---|---|
| Valve clearance - EXHAUST mm | Hydraulic |
Engine oil & fluids
Engine oil
The Land Rover Defender 2.5 TD5 (2001–2007) takes 7.2-8.2 litres of engine oil with the filter.
A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification CF/B1.
A listed engine oil option is SAE 5W-30 for moderate climates, with API/ACEA classification CF/B1.
A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification CF/B3.
A listed engine oil option is SAE 5W-30 for hot climates, with API/ACEA classification CF/B1.
Manual gearbox
The manual gearbox has a listed capacity of 2.4 litres. The specified oil is Texaco MTF 94.
Transfer box
The transfer box has a listed capacity of 2.3 litres. The specified oil is SAE 75W-90.
Coolant
The listed total cooling-system capacity is 13.0 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | Cold climate |
| Engine oil grade SAE | 5W-30 |
| Engine oil classification API/ACEA | CF/B1 |
| Ambient temperature range | Moderate climate |
| Engine oil grade SAE | 5W-30 |
| Engine oil classification API/ACEA | CF/B1 |
| Ambient temperature range | Moderate climate alternative |
| Engine oil grade SAE | 10W-40 |
| Engine oil classification API/ACEA | CF/B3 |
| Ambient temperature range | Hot climate |
| Engine oil grade SAE | 5W-30 |
| Engine oil classification API/ACEA | CF/B1 |
| Engine with filter(s) litres | 7.2-8.2 |
| Other lubricants and capacities | |
| Manual transmission oil grade SAE | Texaco MTF 94 |
| Manual transmission litres | 2.4 |
| Differential oil grade - front SAE | 90W |
| Differential front/AT litres | 1.7 |
| Differential oil grade - rear SAE | 90W |
| Differential rear litres | 1.7 |
| Transfer box oil grade SAE | 75W-90 |
| Transfer box litres | 2.3 |
| Cooling system - total capacity litres | 13.0 |
| Brake fluid Type | DOT 4 |
| Power steering fluid Type | Dexron II |
| Power steering fluid litres | 3.4 |
Brakes & wear limits
Brake disc thickness
Brake discs on the Land Rover Defender 2.5 TD5 (2001–2007) are replaced at a minimum thickness of 12 mm (solid) or 22 mm (ventilated) front and 10 mm rear.
| Minimum disc thickness for replacement - solid Front | 12 mm |
|---|---|
| Minimum disc thickness for replacement - ventilated Front | 22 mm |
| Minimum disc thickness for replacement Rear | 10 mm |
| Maximum drum diameter for replacement Rear | 255,5 mm |
Brake disc and drum dimensions
| Disc runout Front | 0,15 mm |
|---|---|
| Disc runout Rear | 0,15 mm |
| Minimum pad thickness Front | 3 mm |
| Minimum pad thickness Rear | 2 mm |
| Minimum shoe thickness Rear | 2 mm |
| Parking brake travel No. of notches | 3-4 |
Bar lengths use a square-root scale so small and large values stay readable.
Service & electrical
Battery
The Land Rover Defender 2.5 TD5 (2001–2007) uses a 12 V, 220 Ah battery (reserve capacity 110 minutes).
| Battery V/RC(Ah) | 12/110 (220) |
|---|
Tuning and emissions
| Adjusting method Engine/Pump | Special Tool/Special Tool |
|---|---|
| Idle speed rpm | 740±50 |
| Rated no load speed rpm | 4850 |
| Maximum time at governed speed secs | 2,0 |
| Test mode A/B | B |
| Probe type 1/2 | 1 |
| Smoke opacity - EU limit m-1 (%) | 3,00 (73) |
Starting and charging
| Maximum cranking amps A | 298-364 |
|---|---|
| Alternator output A/V/rpm | 120 |
Service checks and adjustments
| Oil pressure bar/rpm | 1,5-3,0/3500 |
|---|---|
| Radiator cap bar | 1,40 |
| Thermostat opens °C | 82 |
Glow plugs
| Glow plug nominal rating V/A | 11/12 |
|---|---|
| Glow plug activation time secs | 20 |
Tightening torques
Cylinder head bolt torque
The cylinder head bolts on the Land Rover Defender 2.5 TD5 (2001–2007) are tightened in 5 stages: 30 Nm, then 65 Nm, then 90°, then 180°, then a final 45°.
| Cylinder head | |
|---|---|
| Renew bolts | Yes |
| Tighten | 30 Nm |
| Tighten | 65 Nm |
| Tighten | 90° |
| Tighten | 180° |
| Tighten | 45° |
| Cylinder head instructions | — | |
|---|---|---|
| Other engine tightening torques | ||
| Main bearings Renew bolts/nuts | Yes | |
| Main bearings Stage 1 | 33 Nm | |
| Main bearings Stage 2 | 90° | |
| Big end bearings Renew bolts/nuts | Yes | |
| Big end bearings Stage 1 | 20 Nm | |
| Big end bearings Stage 2 | 80° | |
| Oil pump to cylinder block | 13 Nm | |
| Sump bolts | 25 Nm | |
| Sump drain bolt | 23 Nm | |
| Flywheel/driveplate | 1)40 Nm 2)90° | |
| Clutch pressure plate | 25 Nm | |
| Crankshaft pulley/damper centre bolt | 460 Nm | |
| Camshaft sprocket/gear | 37 Nm | |
| Camshaft carrier/cap | 25 Nm | |
| Camshaft/rocker cover | 10 Nm | |
| Inlet manifold to cylinder head | 25 Nm | |
| Exhaust manifold to cylinder head | 25 Nm | |
| Exhaust downpipe to manifold | 27 Nm | |
| Water pump | 10 Nm | |
| Injector/clamp | 32 Nm | |
| Glow plugs | 16 Nm | |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 10 Nm | |
| Engine coolant temperature (ECT) sensor | 15 Nm | |
| Engine oil pressure switch | 15 Nm | |
| Oil filter | 17 Nm | |
| Chassis tightening torques | ||
| Front hub | 210 Nm | |
| Rear hub | 210 Nm | |
| Steering wheel | 43-50 Nm | |
| Steering rack/box mounting | 80 Nm | |
| Steering track rod end | 40 Nm | |
| Brake disc to hub Front | 73 Nm | |
| Brake caliper/carrier to hub Front | 82 Nm | |
| Brake disc to hub Rear | 73 Nm | |
| Brake caliper/carrier to hub Rear | 82 Nm | |
| Road wheels | — | |
Bar lengths use a square-root scale so small and large values stay readable.
Air conditioning
| No. of AC service connectors | 2 |
|---|---|
| Air conditioning restrictor type | Expansion valve |
| Compressor clutch/magnetic coupling | Yes |
| Compressor variable displacement solenoid | No |
| Air conditioning refrigerant Type | R134a |
| Air conditioning refrigerant quantity grams | 750±50 |
| Air conditioning oil group | PAG |
| Air conditioning oil Type | Dens Oil 8 |
| Air conditioning oil quantity cm³ | 180 |
| Air conditioning oil viscosity ISO | 46 |
Frequently asked questions
What is the injection sequence of the Land Rover Defender 2.5 TD5?
The injection sequence for the Land Rover Defender 2.5 TD5 (2001–2007) is 1-2-4-5-3.
How much oil does the Land Rover Defender 2.5 TD5 take?
The Land Rover Defender 2.5 TD5 (2001–2007) takes 7.2-8.2 litres of engine oil with the filter. A listed engine oil option is SAE 5W-30 for cold climates, with API/ACEA classification CF/B1. A listed engine oil option is SAE 5W-30 for moderate climates, with API/ACEA classification CF/B1. A listed engine oil option is SAE 10W-40 as an alternative for moderate climates, with API/ACEA classification CF/B3. A listed engine oil option is SAE 5W-30 for hot climates, with API/ACEA classification CF/B1.
What are the valve clearances for the Land Rover Defender 2.5 TD5?
Valve clearances on the Land Rover Defender 2.5 TD5 (2001–2007) are hydraulic — they self-adjust, so no manual clearance figure applies.
What is the cylinder head torque for the Land Rover Defender 2.5 TD5?
The cylinder head bolts on the Land Rover Defender 2.5 TD5 (2001–2007) are tightened in 5 stages: 30 Nm, then 65 Nm, then 90°, then 180°, then a final 45°.
What is the minimum brake disc thickness for the Land Rover Defender 2.5 TD5?
Brake discs on the Land Rover Defender 2.5 TD5 (2001–2007) are replaced at a minimum thickness of 12 mm (solid) or 22 mm (ventilated) front and 10 mm rear.
What battery does the Land Rover Defender 2.5 TD5 use?
The Land Rover Defender 2.5 TD5 (2001–2007) uses a 12 V, 220 Ah battery (reserve capacity 110 minutes).