GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Coolant Recovery Reservoir Bolt

11 N·m

97 lb in

Coolant Temperature Sensor

20 N·m

15 lb ft

Drive Belt Tensioner Bolt

50 N·m

37 lb ft

Engine Coolant Drain Hole Plugs (4.3L, 5.0L, 5.7L and 8.1L)

20 N·m

15 lb ft

Engine Coolant Drain Hole Plugs (6.5L)

20 N·m

15 lb ft

Engine Coolant Heater

50 N·m

37 lb ft

Engine Coolant Heater Cord Bracket Bolt

12 N·m

106 lb in

Engine Coolant Heater Cord Clip Bolt

12 N·m

106 lb in

Engine Coolant Heater to the Engine Block Bolt

2 N·m

18 lb in

Fan to Clutch Retaining Bolts (4.3L, 5.0L, 5.7L and 8.1L)

33 N·m

24 lb ft

Fan to Clutch Retaining Bolts (6.5L Diesel)

17 N·m

13 lb ft

Fan and Clutch Retaining Nut to Water Pump Pulley

57 N·m

42 lb ft

Oil Cooler Line Clip to Bracket Nut (4.3L, 5.0L, 5.7L and 8.1L)

12 N·m

106 lb in

Oil Cooler Line Fittings to the Oil Filter Base

17 N·m

13 lb ft

Oil Cooler Line Fittings to the Oil Filter Base (4.3L Auxiliary Oil Cooler)

35 N·m

26 lb ft

Oil Cooler Line Fittings to the Radiator

24 N·m

18 lb ft

Oil Cooler Line Retaining Clip to Bracket Bolt (6.5L Diesel)

12 N·m

106 lb in

Oil Level Indicator Tube and Transmission Fluid Fill Tube Lower Support Bolt (4.3L, 5.0L, 5.7L and 8.1L)

4 N·m

44 lb in

Radiator Surge Tank Bolt

6 N·m

53 lb in

Thermostat Housing Crossover Retaining Bolts

47 N·m

35 lb ft

Thermostat Housing Retaining Bolts (6.5L Diesel)

42 N·m

31 lb ft

Water Crossover Bolts (8.1L)

50 N·m

37 lb ft

Water Outlet Retaining Bolts (4.3L, 5.0L and 5.7L)

25 N·m

18 lb ft

Water Outlet Retaining Bolts (8.1L)

30 N·m

22 lb ft

Upper and Lower Fan Shroud Bolts

8 N·m

71 lb in

Water Crossover Bolts (8.1L)

50 N·m

37 lb ft

Water Pump Bolts (8.1L)

50 N·m

37 lb ft

Water Pump Pulley Bolts (4.3L, 5.0L and 5.7L)

25 N·m

18 lb ft

Water Pump Retaining Bolts

42 N·m

31 lb ft

Water Pump Retaining Bolt, behind the Pump Backing Plate (6.5L Diesel)

28 N·m

20 lb ft

Water Pump Retaining to Front Cover Bolts (6.5L Diesel)

28 N·m

20 lb ft

Water Pump to Front Cover Bolts (6.5L)

42 N·m

32 lb ft