Engine & identification
Vehicle identification
| No. of cylinders Type | 4/DOHC |
|---|---|
| Capacity (Fiscal) cc | 2995 |
| Compression ratio :1 | 10,5 |
| Suitable for unleaded petrol | Yes |
| Minimum octane rating RON | 95 |
| Ignition system Make | Bosch |
| Ignition system Description | Map-DI |
| Trigger location | Cam/Crankshaft |
| Fuel system Make | Bosch |
| Fuel system Description | MFI-s(d) |
| Air metering Type | Mass/MAP |
| Combined ignition and fuel ECM | Yes |
| Diagnostic socket | Yes |
Ignition system
| Ignition coil supply voltage + with ballast V | 12,0 |
|---|
Firing order
The firing order for the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) is 1-4-2-5-3-6.
| Firing order | 1-4-2-5-3-6 |
|---|
Valve clearances
Valve clearances for the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) are 0,18-0,22 mm inlet and 0,23-0,27 mm exhaust, measured cold.
| Valve clearance - INLET mm | 0,18-0,22 cold |
|---|---|
| Valve clearance - EXHAUST mm | 0,23-0,27 cold |
Engine oil & fluids
Engine oil
The Land Rover Discovery 4 Discovery 3 S/C (2013–2017) takes 8.0 litres of engine oil with the filter.
A listed engine oil option is SAE 0W-20 synthetic for all ambient temperatures, with oil specification STJLR.51.5122.
A listed engine oil option is SAE 5W-20 synthetic for all ambient temperatures, with oil specification WSS-M2C925-A.
Coolant
The listed coolant type is Havoline Extended Life. The recorded coolant colour is Orange. The listed total cooling-system capacity is 9.4 litres.
Grades, filling conditions and capacities
| Engine oil options | |
|---|---|
| Ambient temperature range | All temperatures |
| Engine oil grade SAE | 0W-20 Synthetic |
| Engine oil grade | |
| Engine oil classification OEM | STJLR.51.5122 |
| Ambient temperature range | All temperatures |
| Engine oil grade SAE | 5W-20 Synthetic |
| Engine oil classification OEM | WSS-M2C925-A |
| Engine with filter(s) litres | 8.0 |
| View more information | — |
| Other lubricants and capacities | |
| Automatic transmission fluid Type | Shell L12108 |
| Automatic transmission (drain & refill) litres | — |
| View more information | — |
| Automatic transmission fluid | |
| Automatic transmission (dry fill) litres | 8.5 |
| View more information | — |
| Differential oil grade - front SAE | 75W-90 Castrol SAF-XO |
| Differential front/AT litres | 0.6 |
| Differential oil grade - rear SAE | 75W-90 Castrol SAF-XO |
| Differential oil grade - rear | |
| Differential rear litres | 1.25 |
| Differential rear | |
| Transfer box oil grade SAE | — |
| Transfer box oil grade | |
| Transfer box litres | — |
| Transfer box oil | |
| Coolant Type | Havoline Extended Life |
| Coolant Colour | Orange |
| Cooling system - total capacity litres | 9.4 |
| Cooling system | |
| Brake fluid Type | Shell DOT 4 ESL |
| Power steering fluid Type | Texaco PSF 33270 |
| Power steering fluid litres | 0.9 |
Brakes & wear limits
Brake disc thickness
Brake discs on the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) are replaced at a minimum thickness of 27 mm (ventilated) front and 18 mm (ventilated) rear.
| Minimum disc thickness for replacement - ventilated Front | 27 mm |
|---|---|
| Minimum disc thickness for replacement - ventilated Rear | 18 mm |
Brake disc and drum dimensions
| Disc thickness variation Front | 0,010 mm |
|---|---|
| Disc thickness variation Rear | 0,010 mm |
| Disc runout Front | 0,05 mm |
| Disc runout Rear | 0,09 mm |
| Minimum pad thickness Front | 3 mm |
| Minimum pad thickness Rear | 3 mm |
Bar lengths use a square-root scale so small and large values stay readable.
Service & electrical
Ignition timing
The ignition timing on the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) is not adjustable.
| Ignition timing - basic BTDC °Engine/rpm | Not adjustable |
|---|
Tuning and emissions
| Ignition advance checks °Engine/rpm | ECM Controlled |
|---|---|
| Idle speed rpm | Not adjustable |
| Oil temperature °C | 80 |
| CO level at idle speed - tailpipe Vol. % CO | 0,2 Max Not adjustable |
| HC level at idle speed ppm | 100 |
| CO2 level at idle speed Vol. % CO2 | 14,5-16 |
| O2 level at idle speed Vol. % O2 | 0,1-0,5 |
| Increased idle speed for CO test rpm | 2500-2800 |
| CO content at increased idle speed Vol. % | 0,2 |
| Lambda at increased idle λ | 0,97-1,03 |
Starting and charging
| Battery V/RC(Ah) | 12 |
|---|
Service checks and adjustments
| Thermostat opens °C | 95-109 |
|---|
Fuel system
| Fuel main pump delivery pressure bar | 200 |
|---|
Spark plugs
| Spark plugs Original equipment | NGK |
|---|---|
| Spark plug Type | SILZKAR7C-10S |
| Electrode gap mm | 0,9-1,0 |
| Spark plugs Make | NGK |
| Spark plug Type | SILZKAR7C-10S |
| Electrode gap mm | 0,9-1,0 |
Tightening torques
| Cylinder head instructions | — | |
|---|---|---|
| Cylinder head | ||
| Renew bolts | Yes | |
| Other engine tightening torques | ||
| Big end bearings Renew bolts/nuts | Yes | |
| Big end bearings Stage 1 | 20 Nm | |
| Big end bearings Stage 2 | 125° | |
| Oil pump to cylinder block | 12 Nm M8=25 Nm | |
| Sump drain bolt | 24 Nm | |
| Flywheel/driveplate | 45 Nm+90° | |
| Crankshaft pulley/damper centre bolt | 200 Nm+270° | |
| View more information | — | |
| Crankshaft pulley/damper centre bolt | ||
| Crankshaft pulley/damper bolts | 65 Nm | |
| Crankshaft pulley/damper bolts | ||
| Camshaft sprocket/gear | 32 Nm | |
| Camshaft carrier/cap | 1)3 Nm 2)12 Nm | |
| Camshaft/rocker cover | 13 Nm | |
| View more information | — | |
| Assemble components within 7 minutes. | ||
| Exhaust manifold to cylinder head | 1)10 Nm 2)18 Nm | |
| Water pump | 12 Nm | |
| Spark plugs | 20 Nm | |
| Fuel rail | 1)20 Nm 2)30 Nm | |
| Crankshaft position (CKP) sensor/engine speed (RPM) sensor | 10 Nm | |
| Camshaft position (CMP) sensor | 10 Nm | |
| Lambda sensor (Oxygen) | 45 Nm | |
| Lambda sensor (Oxygen) | ||
| Knock sensor (KS) | 20 Nm | |
| Oil filter | 25 Nm | |
| Chassis tightening torques | ||
| Front hub | 230 Nm | |
| Front hub - wheel bearing housing bolts | 115 Nm | |
| Rear hub | 420 Nm | |
| Steering wheel | 63 Nm | |
| Steering rack/box mounting | 175 Nm | |
| Steering track rod end | 76 Nm M14=150 Nm | |
| Brake disc to hub Front | 35 Nm | |
| Brake caliper to carrier Front | 35 Nm | |
| Brake caliper/carrier to hub Front | 275 Nm | |
| Brake disc to hub Rear | 35 Nm | |
| Brake caliper to carrier Rear | 35 Nm | |
| Brake caliper/carrier to hub Rear | 115 Nm | |
| ABS sensor Front | 9 Nm | |
| ABS sensor Rear | 9 Nm | |
| Road wheels | 140 Nm | |
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 | No |
| Compressor variable displacement solenoid | Yes |
| Air conditioning refrigerant Type | R134a |
| Air conditioning refrigerant quantity grams | 650 |
| Refrigerant quantity | |
| Air conditioning oil Type | SPA2 |
| Air conditioning oil quantity cm³ | 80 |
Frequently asked questions
What is the firing order of the Land Rover Discovery 4 Discovery 3 S/C?
The firing order for the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) is 1-4-2-5-3-6.
How much oil does the Land Rover Discovery 4 Discovery 3 S/C take?
The Land Rover Discovery 4 Discovery 3 S/C (2013–2017) takes 8.0 litres of engine oil with the filter. A listed engine oil option is SAE 0W-20 synthetic for all ambient temperatures, with oil specification STJLR.51.5122. A listed engine oil option is SAE 5W-20 synthetic for all ambient temperatures, with oil specification WSS-M2C925-A.
What are the valve clearances for the Land Rover Discovery 4 Discovery 3 S/C?
Valve clearances for the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) are 0,18-0,22 mm inlet and 0,23-0,27 mm exhaust, measured cold.
What is the ignition timing for the Land Rover Discovery 4 Discovery 3 S/C?
The ignition timing on the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) is not adjustable.
What is the minimum brake disc thickness for the Land Rover Discovery 4 Discovery 3 S/C?
Brake discs on the Land Rover Discovery 4 Discovery 3 S/C (2013–2017) are replaced at a minimum thickness of 27 mm (ventilated) front and 18 mm (ventilated) rear.