Land Rover2012–2016Technical specifications

Range Rover 5.0 V8: Technical specifications

Workshop data for the 5-litre petrol (engine code 508PN). Covers engine, fluids, brakes, service, torques and air conditioning: the figures to check before a job or a parts order.

Summary

Match the engine code (508PN) and chassis (L405) to the vehicle before ordering parts or applying these figures.

Vehicle specifications

Overview

Make
Land Rover
Model
Range Rover
Chassis
L405
Years
2012–2016
Fuel
Petrol
Engine code
508PN

Performance & efficiency

Power
276 kW (375 hp)
Engine size
4,999 cc
Cylinders
8 · DOHC
Compression ratio
11.5:1
Fuel system
MFI-s(d)

Fluids & capacities

Engine oil (with the filter)
8.0 litres
All 102 specifications below

Engine & identification

Vehicle identification

No. of cylinders Type8/DOHC
Capacity (Fiscal) cc4999
Compression ratio :111,5
Suitable for unleaded petrolYes
Minimum octane rating RON95
Ignition system DescriptionMap-DI
Trigger locationCam/Crankshaft
Fuel system DescriptionMFI-s(d)
Air metering TypeMass/MAP
Combined ignition and fuel ECMYes
Diagnostic socketYes

Ignition system

Ignition coil supply voltage + with ballast V12,0

Firing order

The firing order for the Land Rover Range Rover 5.0 V8 (2012–2016) is 1-5-4-2-6-3-7-8.

Firing order1-5-4-2-6-3-7-8

Valve clearances

Valve clearances for the Land Rover Range Rover 5.0 V8 (2012–2016) are 0,18-0,22 mm inlet and 0,23-0,27 mm exhaust, measured cold.

Valve clearance - INLET mm0,18-0,22 cold
Valve clearance - EXHAUST mm0,23-0,27 cold

Engine oil & fluids

Engine oil

The Land Rover Range Rover 5.0 V8 (2012–2016) takes 8.0 litres of engine oil with the filter. The specified engine oil grade is SAE 0W-20 for all ambient temperatures, with oil specification STJLR.51.5122 and API/ACEA classification SM.

Coolant

The listed coolant type is Havoline XLC. The recorded coolant colour is Orange. The listed total cooling-system capacity is 6.8 litres.

Grades, filling conditions and capacities

Lubricants and capacities — complete reference
Engine oil options
Ambient temperature range All temperatures
Engine oil grade SAE 0W-20
Engine oil classification OEM STJLR.51.5122
Engine oil classification API/ACEA SM
Engine with filter(s) litres 8.0
View more information —
Other lubricants and capacities
Automatic transmission fluid Type Shell L12108 (ZF Lifeguard 8)
Automatic transmission (drain & refill) litres —
View more information —
Automatic transmission fluid
Automatic transmission (dry fill) litres 8.5
Automatic transmission - dry fill capacity
Differential oil grade - front SAE 75W-90 Castrol SAF-XO
Differential front/AT litres 0.51-0.54
Differential oil grade - rear SAE 75W-90 Castrol SAF-XO
Differential oil grade - rear
Differential rear litres 0.82-0.85
Rear differential
Transfer box oil grade SAE —
Transfer box oil grade
Transfer box litres —
Transfer box oil
Coolant Type Havoline XLC
Coolant Colour Orange
Cooling system - total capacity litres 6.8
Cooling system
Brake fluid Type DOT 4
Brake fluid classification LRES22BF03
Brake fluid litres 0.9

Brakes & wear limits

Brake disc thickness

Brake discs on the Land Rover Range Rover 5.0 V8 (2012–2016) are replaced at a minimum thickness of 31 mm (ventilated) front and 23 mm (ventilated) rear.

Minimum disc thickness for replacement - ventilated Front31 mm
Minimum disc thickness
Minimum disc thickness for replacement - ventilated Rear23 mm

Brake disc and drum dimensions

Minimum disc thickness
Disc runout Front0,05 mm
Disc runout Rear0,07 mm
Minimum pad thickness Front3 mm
Minimum pad thickness Rear3 mm

Service & electrical

Ignition timing

The ignition timing on the Land Rover Range Rover 5.0 V8 (2012–2016) is not adjustable.

Ignition timing - basic BTDC °Engine/rpmNot adjustable

Spark plugs

The Land Rover Range Rover 5.0 V8 (2012–2016) uses NGK ILKR6C-10 spark plugs with a 1,0 mm electrode gap.

Spark plugs Original equipmentNGK
Spark plug TypeILKR6C-10
Electrode gap mm1,0
Spark plugs MakeNGK
Spark plug TypeILKR6C-10
Electrode gap mm1,0

Tuning and emissions

Ignition advance checks °Engine/rpmECM Controlled
Idle speed rpm710±150 Not adjustable
Oil temperature °C70
CO level at idle speed - tailpipe Vol. % CO0,5 Max Not adjustable
CO level at idle speed - sample pipe Vol. % CONot adjustable
HC level at idle speed ppm200
CO2 level at idle speed Vol. % CO214,5-16
O2 level at idle speed Vol. % O20,1-0,5
Increased idle speed for CO test rpm2350-2650
CO content at increased idle speed Vol. %0,3
Lambda at increased idle λ0,90-1,09

Service checks and adjustments

Oil pressure bar/rpm—
Oil pressure
Thermostat opens °C88-90

Fuel system

Fuel feed/lift pump delivery pressure bar4,5-6,3
Fuel main pump delivery pressure bar150 Max

Tightening torques

Cylinder head instructions—
Other engine tightening torques
Main bearings Renew bolts/nutsYes
Main bearings Stage 1—
Main bearings
Big end bearings Renew bolts/nutsYes
Big end bearings Stage 110 Nm
Big end bearings Stage 250 Nm
Oil pump to cylinder block25 Nm
Sump bolts—
View more information—
Assemble components within 7 minutes.
Sump drain bolt24 Nm
Flywheel/driveplate-/45 Nm+90°
Crankshaft pulley/damper centre bolt200 Nm+270°
View more information—
Crankshaft pulley/damper centre bolt
Crankshaft pulley/damper bolts65 Nm
Crankshaft pulley/damper bolts
Camshaft sprocket/gear32 Nm
Camshaft carrier/cap1)3 Nm 2)12 Nm
Camshaft/rocker cover13 Nm
View more information—
Assemble components within 7 minutes.
Inlet manifold to cylinder head25 Nm
Exhaust manifold to cylinder head1)10 Nm 2)18 Nm
Water pump12 Nm
Spark plugs20 Nm
Fuel rail1)20 Nm 2)30 Nm
Crankshaft position (CKP) sensor/engine speed (RPM) sensor10 Nm
Camshaft position (CMP) sensor10 Nm
Lambda sensor (Oxygen)48 Nm
Lambda sensor (Oxygen)
Knock sensor (KS)20 Nm
Oil filter25 Nm
Chassis tightening torques
Front hub120 Nm+60°
Rear hub120 Nm+60°
Steering wheel47 Nm
Steering rack/box mounting110 Nm+240°
Steering track rod end140 Nm
Brake disc to hub Front35 Nm
Brake caliper to carrier Front35 Nm
Brake caliper/carrier to hub Front282 Nm
Brake disc to hub Rear35 Nm
Brake caliper to carrier Rear35 Nm
Brake caliper/carrier to hub Rear110 Nm+120°
ABS sensor Front9 Nm
ABS sensor Rear9 Nm
Road wheels—

Air conditioning

No. of AC service connectors2
Air conditioning restrictor typeExpansion valve
Compressor clutch/magnetic couplingYes
Compressor variable displacement solenoidYes
Air conditioning refrigerant Type—
Do not mix R134a with R1234yf.
Air conditioning refrigerant quantity grams800±10
Air conditioning refrigerant quantity
Air conditioning oil groupPAG
Air conditioning oil TypeSPA2
Air conditioning oil quantity cm³80

Frequently asked questions

What is the firing order of the Land Rover Range Rover 5.0 V8?

The firing order for the Land Rover Range Rover 5.0 V8 (2012–2016) is 1-5-4-2-6-3-7-8.

What spark plugs does the Land Rover Range Rover 5.0 V8 use?

The Land Rover Range Rover 5.0 V8 (2012–2016) uses NGK ILKR6C-10 spark plugs with a 1,0 mm electrode gap.

How much oil does the Land Rover Range Rover 5.0 V8 take?

The Land Rover Range Rover 5.0 V8 (2012–2016) takes 8.0 litres of engine oil with the filter. The specified engine oil grade is SAE 0W-20 for all ambient temperatures, with oil specification STJLR.51.5122 and API/ACEA classification SM.

What are the valve clearances for the Land Rover Range Rover 5.0 V8?

Valve clearances for the Land Rover Range Rover 5.0 V8 (2012–2016) 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 Range Rover 5.0 V8?

The ignition timing on the Land Rover Range Rover 5.0 V8 (2012–2016) is not adjustable.

What is the minimum brake disc thickness for the Land Rover Range Rover 5.0 V8?

Brake discs on the Land Rover Range Rover 5.0 V8 (2012–2016) are replaced at a minimum thickness of 31 mm (ventilated) front and 23 mm (ventilated) rear.

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