Hummer H2 (2003-2009) Torque Spec Settings

Researched by Wan Wei Tay
Updated: February 22, 2024

By roger blake, CC BY 2.0

Below you'll find the tightening torques for the Hummer H2 in both Nm and ft/lbs. The first table contains the most-used torque settings. The tables after it contain all torque spec values I could find.

Most-used torque specs for Hummer H2

Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Oil pan Oil pan drain plug 25 18
verified source
Oil filter Oil filter 30 22
verified source
Transfer Drain plug 25 18
  • BW4484 Transfer Case
verified source
Transfer Drain plug 25 18
  • BW4482-NR4 Transfer Case
verified source
Disc brake Rear brake caliper mounting bracket bolts 165 122
verified source

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  • Production years: 2003 - 2009
  • Type of van: pickup
  • Model variant: Base

All Torque Settings in Tables

engine torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Oil pan Oil pan drain plug 25 18
verified source
Oil pan Oil pan bolts 12 9 M6 bolts
verified source
Oil pan Oil pan bolts 25 18 M8 bolts
verified source
Oil pan Oil pan cover bolts 12 9
verified source
Oil pan Oil pan closeout cover bolt - left side 9 7
verified source
Oil pan Oil pan closeout cover bolt - right side 9 7
verified source
Oil pan Oil pan baffle bolts 12 9
verified source
Oil filter Oil filter 30 22
verified source
Oil filter Oil filter fitting 55 41
verified source
Oil pressure switch Oil pressure sensor 20 15
verified source
Oil dipstick Oil level indicator bolt 47 35
verified source
Oil dipstick Oil level indicator tube bolt 25 18
verified source
Oil pump Oil pump to Engine block bolts 25 18
verified source
Oil pump Oil pump relief valve plug 12 9
verified source
Oil pump Oil pump screen nuts 25 18
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Oil pump Oil pump screen to Oil pump bolt 12 9
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Oil pump Oil pump cover bolts 12 9
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Piston rods Connecting rod bolts 20 15 First pass
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Cylinder head Cylinder head bolts 30 22 M8 inner bolts in sequence
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Cylinder head Cylinder head bolts 30 22 First design, First pass, All M11 bolts in sequence
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Cylinder head Cylinder head bolts 30 22 Second design, First pass, All M11 bolts in sequence
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Cylinder head Cylinder head coolant plug 20 15
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Spark plugs Spark plug 15 11 Used head
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Spark plugs Spark plug 20 15 New head, Aluminium
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Spark plugs Spark plug 30 22 New head, Iron
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Intake manifold Intake manifold bolts 5 4 First pass in sequence
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Intake manifold Intake manifold bolts 10 7 Final pass in sequence
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Intake manifold Intake manifold wiring harness stud 10 7
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Throttle body Throttle body nuts 10 7
verified source
Throttle body Throttle body studs 6 4
verified source
Throttle body Throttle Actuator Control (TAC) module nut 9 7
verified source
Engine block Engine block coolant drain plugs 60 44
verified source
Engine block Engine block heater 40 30
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Engine block Engine block oil gallery plugs 60 44
verified source
Engine block Engine block wire harness rear ground bolt 16 12
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Engine mounts Engine mount through bolt 75 55
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Engine mounts Engine mount to Frame bracket bolt 65 48
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Engine mounts Engine mount bracket to Engine bolt 50 37
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Engine mounts Engine front cover bolts 25 18
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Engine mounts Engine rear cover bolts 25 18
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Engine mounts Engine valley cover bolts 25 18
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Engine mounts Engine lift bracket bolt 25 18 M8 bolt
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Engine mounts Engine lift bracket bolt 50 37 M10 bolt
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Engine mounts Engine service lift bracket bolt 25 18 M8 bolt
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Engine mounts Engine service lift bracket bolts 50 37 M10 bolts
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Engine mounts Engine protection shield bolts 30 22
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Engine mounts Engine shield bolt 20 15
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Engine mounts Engine sight shield bolts 10 7
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Engine mounts Engine sight shield bracket bolts 5 4
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Sensor Front wheel speed sensor mounting bolt 17 13
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Sensor Rear wheel speed sensor mounting bolt 14 10
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Sensor Camshaft Position (CMP) sensor bolt 25 18
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Sensor Crankshaft Position (CKP) sensor bolt 25 18
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Sensor Engine Coolant Temperature (ECT) sensor 20 15
verified source
Sensor Heated Oxygen Sensor (HO2S) 42 31
verified source
Sensor Knock sensor 20 15
verified source
Sensor Mass Air Flow/Intake Air Temperature (MAF/IAT) sensor clamp 7 5
verified source
Sensor Oil level sensor 13 10
verified source
Sensor A/C refrigerant pressure sensor 6 4
verified source
Alternator Generator bolt 50 37
verified source
Alternator Generator bracket bolts 50 37
verified source
Alternator Generator output terminal nut 9 7
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Starter Starter bolt 50 37
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Starter Starter lead nut 3 2
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Battery Positive battery cable bolt 17 13
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Battery Negative battery cable bolt 17 13
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Battery Battery cable bracket bolt 25 18
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Battery Battery cable channel bolt 12 9
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Battery Battery hold down retainer bolt 25 18
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Battery Battery tray bolt 9 7
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Battery Battery tray nut 25 18
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Battery Ignition coil to Bracket bolts 8 6
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Battery Ignition coil bracket to Valve rocker arm cover bolts 12 9
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Camshaft Camshaft retainer bolts 25 18
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Camshaft Camshaft sprocket bolts 35 26
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Crankshaft Crankshaft balancer bolt 50 37 First pass
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Crankshaft Crankshaft bearing cap bolts - inner bolts 20 15 First pass in sequence
verified source
Crankshaft Crankshaft bearing cap bolts - outer bolts 20 15 First pass in sequence
verified source
Crankshaft Crankshaft bearing cap side bolts 25 18
verified source
Crankshaft Cranksahft oil deflector nuts 25 18
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Common rail Fuel rail bolts 10 7
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Common rail Fuel rail crossover tube bolts 4 3
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Common rail Fuel rail stop bracket bolt 50 37
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Water pump Water pump bolts 15 11
verified source
Water pump Water pump bolts 30 22
verified source
Water pump Water pump cover bolts 15 11
verified source
Heater core Heater core cover screws 2 1
verified source
Fuel/Oil cooler Oil cooler hose adapter bolt 12 9
  • 6.0L Engine
verified source
Fuel/Oil cooler Oil cooler hose bracket bolt 25 18
  • 6.0L Engine
verified source
Coolant expansion tank Surge tank bolt/nut 9 7
verified source
Radiator Radiator bolt 25 18
verified source
Radiator Fan clutch bolt 23 17
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Radiator Fan clutch nut 56 41
verified source
Radiator Fan shroud bolt 9 7
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Radiator Thermostat housing bolt 15 11
verified source
Radiator Water inlet housing bolts 15 11
verified source
Air conditioning A/C belt tensioner bolts 50 37
verified source
Air conditioning A/C low pressure switch 6 4
verified source
Air conditioning A/C accumulator nut to Evaporator 16 12
verified source
Air conditioning A/C refrigerant filter retaining nuts 15 11
verified source
Air conditioning Compressor mounting bolts 50 37
verified source
Air conditioning Compressor bracket mounting bolts 50 37
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Air conditioning Compressor clutch plate retaining bolt 18 13
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Air conditioning Compressor discharge hose to Condenser nut 16 12
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Air conditioning Compressor suction/discharge hose bolt 16 12
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Air conditioning Compressor suction hose at accumulator nut 16 12
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Air conditioning Condenser upper insulator retainer bolts 9 7
verified source
Belt tensioner/Timing chains Drive belt idler pulley bolt 50 37
verified source
Valve cover Valve rocker arm cover bolts 12 9
verified source
PCM Powertrain Control Module (PCM) electrical connector bolt 8 6
verified source
Rocker arm Valve rocker arm bolts 30 22
verified source
Fuel system Fuel fill hose/vent hose to Tank clamp 3 2
verified source
Fuel system Fuel fill pipe bracket bolt 12 9
verified source
Fuel system Fuel tank ground strap bolt 9 7
verified source
Fuel system Fuel tank fill pipe clamp 3 2
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Fuel system Fuel tank filler housing to Body screw 2 1
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Fuel system Fuel tank shield bolt 25 18
verified source
Fuel system Fuel tank strap bolt 40 30
verified source

drivetrain torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Differential Front differential adjuster lock nut bolt 20 15
verified source
Differential Rear differential bearing adjuster nut lock bolts 26 19
verified source
Differential Front differential carrier assembly case bolts 78 58
verified source
Differential Front differential carrier assembly mounting bolts and nuts 100 74
verified source
Differential Rear differential housing cover bolts 39 29
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Differential Front differential carrier assembly hole plug 28 21
verified source
Differential Front plug, drain and fill 33 24
verified source
Differential Rear plug, drain and fill 33 24
verified source
Differential Front ring gear bolts 138 102
verified source
Differential Rear ring gear bolts 140 103
verified source
Wheel hub assembly Front hub and bearing assembly to Steering knuckle bolts 180 133
verified source
Flywheel/Flex plate Engine flywheel bolts 20 15 First pass
verified source
Flywheel/Flex plate Engine flywheel bolts 50 37 Second pass
verified source
Flywheel/Flex plate Engine flywheel bolts 100 74 Final pass
verified source
Flywheel/Flex plate Flywheel to Torque converter bolt 63 46
  • Automatic Transmission
verified source
Transmission fluid pan Transmission fluid pressure manual valve position switch to Valve body bolt 8 6
  • Automatic Transmission
verified source
Transmission fluid pan Transmission fluid pressure manual valve position switch to Valve body bolt 14 10
  • Automatic Transmission
verified source
Transmission fluid pan Transmission oil cooler pipe fitting 35 26 Minimum torque
  • Automatic Transmission
verified source
Transmission fluid pan Transmission oil cooler pipe fitting 41 30 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Transmission mount to Transmission bolt 60 44
  • Automatic Transmission
verified source
Transmission mount/case Transmission mount retaining nut 40 30
  • Automatic Transmission
verified source
Transmission mount/case Automatic transmission bolt/stud 50 37
  • Automatic Transmission
verified source
Transmission mount/case Transmission support crossmember bolt 70 52
verified source
Transmission mount/case Transmission oil pan to Case bolt 10 7 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Transmission oil pan to Case bolt 14 10 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Transmission to Engine bolt 47 35
  • Automatic Transmission
verified source
Transmission mount/case Oil pan to Transmission case bolt 11 8
  • Automatic Transmission
verified source
Transmission mount/case Case extension to Case bolt 42 31 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Case extension to Case bolt 48 35 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Case extension to Case bolt 11 8 Minimum torque
  • 4WD
  • Automatic Transmission
verified source
Transmission mount/case Case extension to Case bolt 23 17 Maximum torque
  • 4WD
  • Automatic Transmission
verified source
Transmission mount/case Transmission cover bolt 12 9
verified source
Transmission mount/case Accumulator cover to Case bolt 8 6 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Accumulator cover to Case bolt 14 10 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Forward accumulator cover to Valve body bolt 8 6 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Forward accumulator cover to Valve body bolt 14 10 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Detent spring to Valve body bolt 20 15 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Detent spring to Valve body bolt 27 20 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Valve body to Case bolt 8 6 Minimum torque
  • Automatic Transmission
verified source
Transmission mount/case Valve body to Case bolt 14 10 Maximum torque
  • Automatic Transmission
verified source
Transmission mount/case Heat shield to Transmission bolt 17 13
  • Automatic Transmission
verified source
Torque converter Torque converter bolts 63 46
verified source
Torque converter Converter housing to Case screw 65 48 Minimum torque
  • Automatic Transmission
verified source
Torque converter Converter housing to Case screw 75 55 Maximum torque
  • Automatic Transmission
verified source
Torque converter Converter cover bolt 10 7
  • Automatic Transmission
verified source
Torque converter TCC solenoid assembly to Case bolt 8 6 Minimum torque
  • Automatic Transmission
verified source
Torque converter TCC solenoid assembly to Case bolt 14 10 Maximum torque
  • Automatic Transmission
verified source
Transfer Transfer case bolts 21 15
  • BW4484 Transfer Case
verified source
Transfer Transfer case bolts 21 15
  • BW4482-NR4 Transfer Case
verified source
Transfer Transfer case mounting nuts 50 37
  • BW4484 Transfer Case
verified source
Transfer Transfer case shield bolts 20 15
  • BW4484 Transfer Case
verified source
Transfer Drain plug 25 18
  • BW4484 Transfer Case
verified source
Transfer Drain plug 25 18
  • BW4482-NR4 Transfer Case
verified source
Transfer Fill plug 25 18
  • BW4484 Transfer Case
verified source
Transfer Fill plug 25 18
  • BW4482-NR4 Transfer Case
verified source
Transfer Manual shaft to Inside detent lever nut 27 20 Minimum torque
  • Automatic Transmission
verified source
Transfer Manual shaft to Inside detent lever nut 34 25 Maximum torque
  • Automatic Transmission
verified source
Transfer Park/Neutral position switch screw 3 2
  • Automatic Transmission
verified source
Transfer Shift cable grommet screw 2 1
  • Automatic Transmission
verified source
Transfer Shift control cable attachment 20 15
  • Automatic Transmission
verified source
Drive/Axle shaft Front inner axle shaft housing to Frame mounting bolt and nut 100 74
verified source
Drive/Axle shaft Front inner axle shaft housing to Differential carrier assembly bolts 40 30
verified source
Drive/Axle shaft Front pinion shaft lock bolt 53 39
verified source
Drive/Axle shaft Rear pinion shaft lock bolt 50 37
verified source
Drive/Axle shaft Front wheel drive shaft nut 235 173
verified source
Drive/Axle shaft Front wheel drive shaft inboard flange bolts 79 58
verified source
Drive/Axle shaft Front yoke retainer bolts 25 18
verified source
Drive/Axle shaft Rear propeller shaft yoke retainer bolts 25 18
verified source
Drive/Axle shaft Rear track bar nut 105 77
verified source

steering torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Tie rod end Inner tie rod to Relay rod 100 74 Non-Rack & Pinion
verified source
Tie rod end Outer tie rod jam nut 68 50 Non-Rack & Pinion
verified source
Pitman arm Pitman arm to Relay rod nut 60 44 Non-Rack & Pinion
verified source
Pitman arm Pitman arm to Steering gear nut 250 184
verified source
Idler arm Idler arm to Frame nut 120 89 Non-Rack & Pinion
verified source
Idler arm Idler arm to Relay rod nut 60 44 Non-Rack & Pinion
verified source
Steering knuckle Tie rod to Steering knuckle nut 60 44 Non-Rack & Pinion
verified source
Steering rack Rack piston plug 150 111
verified source
Steering rack Steering gear side cover bolts 60 44
verified source
Steering rack Steering dampener to Frame bracket nut 40 30 Non-Rack & Pinion
verified source
Steering rack Steering dampener to Relay rod nut 40 30 Non-Rack & Pinion
verified source
Steering column Steering column mounting nuts 27 20
verified source
Steering column Steering column electrical connector screw 6 4
verified source
Steering column Steering column trim cover screws lower 4 3
verified source
Steering column Steering column trim cover screws upper 1 1
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Steering shaft Upper intermediate shaft to Lower intermediate shaft pinch bolt 50 37
verified source
Steering shaft Intermediate shaft to Steering column pinch bolt 62 46
verified source
Steering shaft Intermediate shaft to Steering gear pinch bolt 47 35
verified source
Steering wheel Steering wheel nut 41 30
verified source
Steering wheel Steering wheel shroud retaining screws 2 1
verified source
Power steering Power steering pump mounting studs 54 40
verified source
Power steering Power steering pump front mounting bolts 50 37
verified source
Power steering Power steering pump rear mounting bolt 50 37
verified source
Power steering Power steering pump bracket retaining nuts 50 37
verified source
Power steering Power steering pump connector and fitting assembly 75 55
verified source
Power steering Power steering gear to Frame bolts 150 111
verified source
Power steering Power steering cooler mounting bolts 5 4
verified source

exhaust torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Exhaust manifold Exhaust manifold bolts 15 11 First pass in sequence
verified source
Exhaust manifold Exhaust manifold bolts 25 18 Final pass in sequence
verified source
Exhaust manifold Exhaust manifold heat shield bolt 9 7
verified source
Exhaust manifold Exhaust heat shield bolt 9 7
verified source
Exhaust manifold Exhaust heat shield nut (body panel) 9 7
verified source
Exhaust manifold Exhaust manifold pipe hanger bracket bolt 12 9
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Exhaust manifold Exhaust manifold pipe nut 50 37
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Exhaust manifold Exhaust pipe clamp 44 32
verified source
Muffler Exhaust muffler nut 40 30
verified source
Muffler Exhaust muffler clamp bolt 30 22
verified source
Muffler Exhaust muffler hanger nut 50 37
verified source

brakes torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Disc brake Caliper mounting bracket to Axle flange nuts 135 100
verified source
Disc brake Rear brake caliper mounting bracket bolts 165 122
verified source
Brake line Front brake lines to BPMV 25 18
verified source
Brake line Rear brake line to BPMV 25 18
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Brake line Master cylinder brake lines to BPMV 25 18
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Brake line Front brake hose bracket bolt 9 7
verified source
Brake line Rear brake hose bracket bolt 22 16
verified source
Brake line Front brake hose clip bolts 12 9
verified source
Brake line Rear brake pipe junction block bolt 22 16
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Brake pedal Accelerator pedal nut 20 15
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Parking brake Park brake lever mounting bolts 25 18
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Parking brake Park brake cable guide to Frame bolt 12 9
verified source
Parking brake Park brake cable to Rear axle clip bolt 25 18
verified source
Parking brake Park brake cable to Shock absorber bracket bolt 25 18
verified source
Parking brake Park brake warning lamp switch bolt 3 2
verified source
Parking brake Park brake bracket to Case bolt 8 6 Minimum torque
verified source
Parking brake Park brake bracket to Case bolt 14 10 Maximum torque
verified source
ABS EHCU to Bracket 9 7
verified source
ABS EHCU bracket to Frame bolts 25 18
verified source
ABS EBCM to BPMV Torx bolts 5 4
verified source

suspension torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Wheels Single wheel nuts 190 140
verified source
Spring Jounce bumper stud nut 30 22
verified source
Shock absorbers/shocks Front shock absorber to Lower control arm nut 80 59
verified source
Shock absorbers/shocks Rear shock absorber lower bolt 95 70
verified source
Shock absorbers/shocks Rear shock absorber nuts - lower 105 77
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Shock absorbers/shocks Front shock absorber tennon nut 20 15
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Stabilizer bar Front stabilizer shaft insulator clamp bolts 50 37
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Stabilizer bar Rear stabilizer shaft insulator bracket bolts 33 24
verified source
Sway bar links/Stabilizer links Front stabilizer shaft link nuts 14 10
verified source
Radius arm Front torsion bar support mounting nuts 110 81
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Control arm Front lower control arm to Frame nuts 175 129
verified source
Control arm Front upper control arm to Frame nuts 190 140
verified source
Ball joint Front lower control arm ball joint stud nut 100 74
verified source
Ball joint Front upper control arm ball joint stud nut 50 37
verified source

general torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Example of a H2

By Elise240SX - Own work, CC BY-SA 4.0


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