GMC Sierra 2 (1998-2006) Torque Spec Settings

Bull-Doser, Public domain, via Wikimedia Commons

Below you'll find the tightening torques for the GMC Sierra 2 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 GMC Sierra 2

Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Oil pan Oil pan drain plug 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Spark plugs Spark plugs 15 11
  • Model 1500
  • 4.3L Engine
 unverified source
Intake manifold Intake manifold 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 1500
  • 4.3L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 1500
  • 4.8L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 1500
  • 5.3L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 1500
  • 6.0L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 2500
  • 6.0L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 2500
  • 6.6L Diesel Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 2500
  • 8.1L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 3500
  • 6.0L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 3500
  • 6.6L Diesel Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 3500
  • 8.1L Engine
 unverified source
Transmission fluid pan Drain plug 35 26
  • Model 1500
  • 4.8L Engine
  • 2WD
  • Automatic Transmission
 unverified source
Transmission fluid pan Drain plug 30 22
  • Model 1500
  • 4.8L Engine
  • 2WD
  • NV 3500 Manual Transmission
 unverified source
Transmission fluid pan Oil drain plug 37 27
  • Model 1500
  • 4.8L Engine
  • 2WD
  • NV 4500 Manual Transmission
 unverified source
Transmission fluid pan Oil drain plug 37 27
  • Model 1500
  • 4.8L Engine
  • 4WD
  • NV 4500 Manual Transmission
 unverified source
Transfer Drain plug 20 15 NVG 261-NP2 Transfer case
  • Model 1500
  • 4.8L Engine
  • 4WD
 unverified source
Transfer Drain plug 20 15 NVG 149-NP3 Transfer case
  • Model 1500
  • 4.8L Engine
  • 4WD
 unverified source
Transfer Drain plug 20 15 NVG 263-NP1 Transfer case
  • Model 1500
  • 4.8L Engine
  • 4WD
 unverified source
Wheels Lug nuts 190 140
unverified source

Are these torque settings right for you?

  • Production years: 1998 - 2006
  • Generation: 2
  • Type of van: pickup
  • Model variant: Base
  • Also known as: Chevrolet C/K Chevrolet Silverado 1

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 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Oil pan Oil pan 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Oil pump Oil pump bolt 88 65
  • Model 1500
  • 4.3L Engine
 unverified source
Piston rods Connecting rod bolts 27 20
  • Model 1500
  • 4.3L Engine
 unverified source
Cylinder head Cylinder head 30 22 Shortest
  • Model 1500
  • 4.3L Engine
 unverified source
Cylinder head Cylinder head 30 22 Medium
  • Model 1500
  • 4.3L Engine
 unverified source
Cylinder head Cylinder head 30 22 Longest
  • Model 1500
  • 4.3L Engine
 unverified source
Spark plugs Spark plugs 15 11
  • Model 1500
  • 4.3L Engine
 unverified source
Spark plugs Distributor holder bolt 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Intake manifold Intake manifold 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Throttle body Throttle body 16 12
  • Model 1500
  • 4.3L Engine
 unverified source
Engine block Bell housing bolts 62 46
  • Model 1500
  • 4.3L Engine
 unverified source
Engine mounts Engine side motor mount 80 59
  • Model 1500
  • 4.3L Engine
 unverified source
Engine mounts Frame side motor mount 48 35
  • Model 1500
  • 4.3L Engine
 unverified source
Sensor Crankshaft position sensor 14 10
  • Model 1500
  • 4.3L Engine
 unverified source
Camshaft Camshaft timing sprocket 29 21
  • Model 1500
  • 4.3L Engine
 unverified source
Camshaft Camshaft retaining plate bolts 11 8
  • Model 1500
  • 4.3L Engine
 unverified source
Crankshaft Crankshaft pulley 95 70
  • Model 1500
  • 4.3L Engine
 unverified source
Crankshaft Main cap bolts 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Common rail Fuel rail 11 8
  • Model 1500
  • 4.3L Engine
 unverified source
Water pump Water pump 48 35
  • Model 1500
  • 4.3L Engine
 unverified source
Water pump Water pump pulley 23 17
  • Model 1500
  • 4.3L Engine
 unverified source
Belt tensioner/Timing chains Belt tensioner 24 18
  • Model 1500
  • 4.3L Engine
 unverified source
Belt tensioner/Timing chains Belt idler pulley 41 30
  • Model 1500
  • 4.3L Engine
 unverified source
Belt tensioner/Timing chains Timing cover 14 10
  • Model 1500
  • 4.3L Engine
 unverified source
Valve cover Valve cover 11 8
  • Model 1500
  • 4.3L Engine
 unverified source
Valve cover Valve lifter retainer 16 12
  • Model 1500
  • 4.3L Engine
 unverified source
Rocker arm Rocker arm 27 20
  • Model 1500
  • 4.3L Engine
 unverified source

drivetrain torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Differential Rear carrier bearing cap 109 80
  • Model 1500
  • 4.3L Engine
 unverified source
Differential Rear end ring gear 129 95 With E-locker
  • Model 1500
  • 4.3L Engine
 unverified source
Differential Rear differential drain plug 33 24
  • Model 1500
  • 4.3L Engine
 unverified source
Wheel hub assembly Front wheel hub to Knuckle 180 133
  • Model 1500
  • 4.3L Engine
 unverified source
Flywheel Flywheel to Converter 62 46
  • Model 1500
  • 4.3L Engine
 unverified source
Transmission fluid pan Transmission pan 14 10
  • Model 1500
  • 4.3L Engine
 unverified source
Transmission fluid pan Transmission drain plug 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Drive/Axle shaft Front wheel axle nut 240 177
  • Model 1500
  • 4.3L Engine
 unverified source
Drive/Axle shaft Rear axle U-bolts 100 74
  • Model 1500
  • 4.3L Engine
 unverified source
Drive/Axle shaft Rear axle backing plate 41 30
  • Model 1500
  • 4.3L Engine
 unverified source

steering torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Tie rod end Front outer tie rod endlink 65 48
  • Model 1500
  • 4.3L Engine
 unverified source
Tie rod end Front inner tie rod 102 75
  • Model 1500
  • 4.3L Engine
 unverified source

exhaust torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Exhaust manifold Exhaust manifold 34 25
  • Model 1500
  • 4.3L Engine
 unverified source
Exhaust manifold Exhaust manifold to Pipe 27 20
  • Model 1500
  • 4.3L Engine
 unverified source

brakes torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Disc brake Front caliper slide bolt 109 80
  • Model 1500
  • 4.3L Engine
 unverified source
Disc brake Rear caliper slide bolt 42 31
  • Model 1500
  • 4.3L Engine
 unverified source
Disc brake Front caliper bracket 189 139
  • Model 1500
  • 4.3L Engine
 unverified source
Disc brake Rear caliper bracket 201 148
  • Model 1500
  • 4.3L Engine
 unverified source
Disc brake Front caliper banjo bolt 41 30
  • Model 1500
  • 4.3L Engine
 unverified source
Disc brake Rear caliper banjo bolt 41 30
  • Model 1500
  • 4.3L Engine
 unverified source

suspension torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to
Spring Rear leaf spring mounting nut 201 148
  • Model 1500
  • 4.3L Engine
 unverified source
Spring Rear leaf spring shackle nut 95 70
  • Model 1500
  • 4.3L Engine
 unverified source
Spring Rear leaf spring hanger bolts 50 37
  • Model 1500
  • 4.3L Engine
 unverified source
Spring Rear leaf spring center pin 41 30
  • Model 1500
  • 4.3L Engine
 unverified source
Shock absorbers/shocks Front shock upper nut 20 15
  • Model 1500
  • 4.3L Engine
 unverified source
Shock absorbers/shocks Rear shock upper bolt 115 85
  • Model 1500
  • 4.3L Engine
 unverified source
Shock absorbers/shocks Front shock lower bolt 80 59
  • Model 1500
  • 4.3L Engine
 unverified source
Shock absorbers/shocks Rear shock lower bolt 115 85
  • Model 1500
  • 4.3L Engine
 unverified source
Stabilizer bar Front stabilizer frame bracket bolt 50 37
  • Model 1500
  • 4.3L Engine
 unverified source
Sway bar links/Stabilizer links Front stabilizer end link 23 17
  • Model 1500
  • 4.3L Engine
 unverified source
Control arm Front upper arm frame bolts 190 140
  • Model 1500
  • 4.3L Engine
 unverified source
Control arm Front lower arm frame bolts 175 129
  • Model 1500
  • 4.3L Engine
 unverified source
Ball joint Front upper ball joint nut 50 37
  • Model 1500
  • 4.3L Engine
 unverified source
Ball joint Front lower ball joint nut 110 81
  • Model 1500
  • 4.3L Engine
 unverified source

general torque settings

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Part Description Torque (Nm) Torque (ft/lbs) Remarks Applies to

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