4.4l engine specification (Discovery 3)

Seals

Position	Land Rover Part No
Cylinder head cover gasket	8510303
Oil pan	8510303
Bolts of the intake tube of the oil receiver with a mesh filter.	STC 50553
Cylinder block plugs	STC 50554
Holes in the timing cover	8510303
Pipe connected to the coolant outlet elbow on the cylinder block	STC 50554
Block base plate	8510303

Lubricant - UK, Europe and Rest of the World - except USA/Japan

Name	Specification
* Recommended lubricants	It is recommended to use a 5W/30 oil that meets WSS specifications - M2C913-B. If an oil that meets the specified specifications is not available, a 5W/30 oil that meets ACEA A1/A3 or API SJ or SL specifications may be used.

*Note: WSS is the code used by Ford in the US/Japan Lubricants specification

Name	Specification
* Recommended lubricants	It is recommended to use 5W/30 oil meeting WSS-M2C205-A specifications (GF3) And "Certified for use in gasoline engines" American Petroleum Institute (API).

*Note: WSS is the code used by Ford in the oil specification

Name	Refueling volume
Dry volume with filter	8 l (14 pints) (8.5 US qt)
Oil and filter change	7.7 l (13.6 pints) (8.1 US qt)
Volume of oil required to raise the oil level on the dipstick from the bottom hole to the top hole	1.5 l (2.6 pints) (1.5 US qt)

General specifications

Name	Specification
Type	Gasoline engine with a displacement of 4.4 liters, V-shaped cylinder arrangement with a camber angle of 60 degrees, two overhead camshafts and four valves per cylinder
Cylinder arrangement	V8, cylinders 1 and 5 are located at the front when looking at the engine from the rear
Cylinder numbering	Cylinder 1 - right row; cylinder 5 - left row
Cylinder diameter - nominal	88,0 mm (3,465 in)
piston stroke	90,3 mm (3,55 in)
Refueling volume	4396 cm3 (268.3"3)
The order of operation of the cylinders	1 -5-4-2-6-3-7-8
Compression ratio	10,5:1
Direction of rotation	Counterclockwise when looking at the rear of the engine
Max power
UK/Europe and Rest of the World - except USA/Japan	220 kW (effective power 295 hp) at 5500 rpm
USA/Japan	Effective power 300 hp (224 kW) at 5500 rpm
Max Torque:
UK/Europe and Rest of the World - except USA/Japan	425 Nm (313 lbf-ft) at 4000 rpm
USA/Japan	315 lbf-ft (427 Nm) at 4000 rpm
Dimensions:
Length	720 mm (28,3 in)
Width	720 mm (28,3 in)
Height	785 mm (30,9 in)
* Engine oil pressure:
Idle	1.0 bar (100 kPa) (15.0 ft/in2)
At 3500 rpm	3.0 bar (300 kPa) (44.0 ft/in2)
** Valve clearances:
intake valves	0.18 to 0.22 mm (0.007 to 0.008 inch)
exhaust valves	0.23 to 0.27 mm (0.009 to 0.010 inch)
cylinder head
Maximum allowable out-of-flatness	0,125 mm (0,005 in)

*Note: Before checking the engine oil pressure, a 10 km test must be carried out (6 miles) road tests. Do not attempt to warm the engine up to normal operating temperature by idling
** Note: there are 50 valve lifter sizes from 2.950 to 3.685 mm (0.116" to 0.145") with an increment of 0.015 mm (0.0005 inch)

Torque Specifications

Name	Nm	lb-ft
Exhaust manifold heat shield mounting bolt	25	18
* Bolts of fastening of an exhaust manifold to a head of cylinders	20	15
Battery clamp nut	10	7
*+ Bolts of fastening of a head of cylinders
Stage 1 - Tighten bolts 1 - 10	20	15
Stage 2 - Tighten bolts 1 - 10	35	26
Stage 3 - Tighten bolts 1 to 10	Another 90°	Another 90°
Stage 4 - Tighten bolts 1 to 10	Another 90°	Another 90°
Stage 5 - tighten the M8 bolts 11 and 12	25	18
EGR tube nuts to exhaust manifold flange	25	18
CMP Sensor Torx Head Screw	7	5
Oil filter adapter	60	44
++ Oil filter	18	13
Oil drain plug	25	18
Oil cooler bolts	10	7
Oil cooler socket head bolt	60	44
Primary Timing Chain Tensioner Guide Bolts	12	9
Primary Timing Chain Tensioner Bolts	12	9
Secondary chain tensioner bolts	12	9
Primary Timing Chain Tensioner Guide Stud	12	9
** Hydraulic camshaft valve block bolts (VCT)	22	16
Nut of the left block of the hydraulic valve of regulation of phases of gas distribution (VCT)	10	7
* Crankshaft bearing cap bolts	10	7
** Intake camshaft sprocket bolt	120	88
** Exhaust camshaft sprocket bolt	120	88
Front engine mount bolts:
Stage 1	45	33
Stage 2	Another 60°	Another 60°
Nut of fastening of the engine to a forward support	90	66
cable bolt "masses" engine	25	18
Starter mounting bolts	45	33
+++ Starter cable nut	10	7
*+ Bolts of the lower universal joint of the steering column	25	18
Bolt of fastening of a brake hose to the top lever	23	17
** Upper arm/knuckle caulk	70	52
Nuts of connecting levers of the stabilizer bar	175	129
*+ Crankshaft pulley bolt	380	280
Crankcase ventilation valve bolts	6	4
* Right valve cover bolts	12	9
* Left valve cover bolts	12	9
Nut of fastening of a tube of an oil dipstick	6	4
* Bolts of fastening of the oil pan	20	15
Gearbox mounting bolts	45	33
Transmission oil cooler tube clamp bolt	25	18
A/C Compressor Bolts	25	18
Power steering pump bolts	25	18
Differential extension bolts	45	33
Heated oxygen sensor support bracket bolts	10	7
Bolts of fastening of the oil pump to the block of cylinders	10	7
**+ Bolts of the intake pipe of the oil receiver with a strainer - M5	6	4
Oil pickup tube bolt with strainer - M6	10	7
Coolant pump pulley bolts	10	7
Coolant bypass pipe bolts	6	4
Accessory Belt Intermediate Pulley Bolt	25	18
Accessory Belt Tensioner Bolt	40	30
Viscous fan clutch tensioner pulley bolt	25	18
Viscous fan clutch drive belt tensioner bolt	40	30
Bolts of the panel that closes access to the radiator	10	7
Engine oil pressure sensor	12	9
Bolts and nuts securing the EGR pipe flange to the exhaust manifold	25	18
Bolts of fastening EGR valve to EGR pipe	25	18
Nuts and bolts of the upper suspension arm and the heat shield of the pipeline of the brake system	10	7
Bolt for securing the battery positive cable to the junction box.	10	7
Bolts for fastening the faceplate to the torque converter:
Stage 1	15	11
Stage 2	110	81
Hood bolts	25	18
Wheel nuts	140	103
Engine oil temperature sensor	20	15
Engine front cover bolts	12	9
Alternator Support Bracket Bolts	45	33
Alternator mounting bolts	48	35

* Tighten bolts in sequence
** Install new nuts/bolts
**+ Apply thread sealant
*+ Install new bolt (s) Patchlok
+ Lubricate the screw threads lightly
++ Apply engine oil to the seal
+++ Exceeding the specified torque may damage the internal connections