GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Condenser Bolt/Nut (LE5)

6 N·m

53 lb in

Condenser-to-Radiator Bolt

6 N·m

53 lb in

Coolant Crossover Pipe Bolt (LZ9)

50 N·m

37 lb ft

Coolant Heater (LZ4 and LZ9)

60 N·m

44 lb ft

Coolant Heater Bolt (LE5)

10 N·m

89 lb in

Engine Coolant Temperature (ECT) Sensor (LE5)

20 N·m

15 lb ft

Exhaust Heat Shield Bolt (LE5)

23 N·m

17 lb ft

Lower Radiator Support Bracket Bolt

60 N·m

44 lb ft

Radiator Surge Tank Pipe Bolt (LZ9)

10 N·m

89 lb in

Radiator Surge Tank To Body Bolts

6 N·m

53 lb in

Thermostat Bypass Pipe-to-Engine Front Cover Bolt (LZ4)

11 N·m

98 lb in

Thermostat Bypass Pipe-to-Throttle Body Nut (LZ4)

25 N·m

18 lb ft

Thermostat Housing Bolt (LE5)

10 N·m

89 lb in

Thermostat Housing Bolt/Stud (LZ4 and LZ9)

10 N·m

89 lb in

Thermostat Housing Cover Bolt (LE5)

10 N·m

89 lb in

Transmission Oil Cooler Pipe Attachment Nut

7 N·m

62 lb in

Upper Radiator Support Bracket Bolt

10 N·m

89 lb in

Water Pump Access Plate Bolt (LE5)

10 N·m

89 lb in

Water Pump Bolt (LE5)

25 N·m

18 lb ft

Water Pump Bolt (LZ4 and LZ9)

25 N·m

18 lb ft

Water Pump Drain Plug

20 N·m

15 lb ft

Water Pump Pulley Bolt (LZ4 and LZ9)

25 N·m

18 lb ft

Water Pump Sprocket Bolt (LE5)

10 N·m

89 lb in