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Fastener Specifications (LGX)

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
Application Specification
Metric English
Automatic Transmission Flex Plate Bolt
First Pass: 30 N.m (1) 22 lb ft (1)
Final Pass: 45 Degrees
Belt Idler Pulley Bolt 10 N.m 89 lb in
Camshaft Bearing Cap Bolt M6 x 43.4
First Pass: 6 N.m 53 lb in
Final Pass: 60 Degrees
Camshaft Bearing Cap Bolt M6 x 43.4 10 N.m 89 lb in
Camshaft Carrier Bolt M6 x 60 10 N.m 89 lb in
Camshaft Carrier Bolt M6 x 60 13 N.m 115 lb in
Camshaft Cover Bolt 10 N.m 89 lb in
Camshaft Position Actuator Bolt
First Pass: 20 N.m 15 lb ft
Final Pass: 45 Degrees
Camshaft Position Actuator Solenoid Valve Bolt 10 N.m 89 lb in
Camshaft Position Sensor Bolt 10 N.m 89 lb in
Clutch Pressure Plate Bolt 30 N.m 22 lb ft
Connecting Rod Bolt
First Pass: 25 N.m (1) 18 lb ft (1)
Final Pass: 110 Degrees
Coolant Drain Plug 50 N.m 37 lb in
Coolant Drain Plug 75 N.m 55 lb in
Coolant Outlet Bolt 10 N.m 89 lb in
Crankshaft Balancer Bolt
First Pass: 100 N.m (1) 74 lb ft (1)
Final Pass: 150 Degrees
Crankshaft Bearing Cap Bolt - Inner
First Pass: 20 N.m (1) 15 lb ft (1)
Final Pass: 80 degrees
Crankshaft Bearing Cap Bolt - Outer
First Pass: 15 N.m (1) 11 lb ft (1)
Final Pass: 110 Degrees
Crankshaft Bearing Cap Bolt M8 x 25 - Side
First Pass: 30 N.m (1) 22 lb ft (1)
Final Pass: 60 Degrees
Crankshaft Bearing Cap Bolt M8 x 50.4 - Side
First Pass: 30 N.m (1) 22 lb ft (1)
Final Pass: 60 Degrees
Crankshaft Oil Deflector Nut 10 N.m 89 lb in
Crankshaft Position Sensor Bolt 10 N.m 89 lb in
Crankshaft Rear Oil Seal Housing Bolt 10 N.m 89 lb in
Cylinder Head Bolt M8 x 80.8
First Pass: 15 N.m (1) 11 lb ft (1)
Final Pass: 75 Degrees
Cylinder Head BoltM11 x 178
First Pass: 60 N.m (1) 44 lb ft (1)
Final Pass: 185 degrees
Cylinder Head Core Hole Plug M9 15 N.m 11 lb ft
Cylinder Head Core Hole Plug M12 25 N.m 18 lb ft
Cylinder Head Core Hole Plug M14 35 N.m 26 lb ft
Drive Belt Tensioner Bolt 30 N.m 22 lb ft
Engine Block Oil Gallery Plug 25 N.m 18 lb ft
Engine Block Oil Gallery Plug M16 [2x] 40 N.m 30 lb ft
Engine Block Core Hole Plug M18 45 N.m 33 lb ft
Engine Coolant Air Bleed Pipe Bolt 10 N.m 89 lb in
Engine Coolant Temperature Sensor 9 N.m 80 lb in
Engine Coolant Thermostat Housing Bolt 10 N.m 89 lb in
Engine Flywheel Bolt 67 N.m (1) 49 lb ft (1)
Engine Front Cover Bolt M6 x 45 10 N.m 89 lb in
Engine Front Cover BoltM6 x 60 10 N.m 89 lb in
Engine Front Cover BoltM8 x 66 15 N.m 11 lb ft
Engine Front Cover BoltM12 x 55.8 60 N.m 44 lb ft
Engine Front Cover BoltM12 x 75.9 60 N.m 44 lb ft
Engine Mount Fasteners 62 N.m (1) 46 lb ft (1)
Engine Front Cover Stud 15 N.m 11 lb ft
Engine Oil Cooler AdapterBolt M8 x 90.8 22 N.m 16 lb ft
Engine Oil Cooler Adapter Bolt M10 x 45.75 58 N.m 43 lb ft
Engine Oil Cooler Adapter Bolt M12 x 65.90 100 N.m 74 lb ft
Engine Oil Cooler Adapter Fitting 25 N.m 18 lb ft
Engine Oil Level Indicator Switch Bolt 10 N.m 89 lb in
Engine Oil Pressure Sensor 35 N.m 26 lb ft
Evaporative Emission Canister Purge Solenoid Valve Bolt 10 N.m 89 lb in
Engine Wiring Harness Bracket Bolt 15 N.m 11 lb ft
Fuel Feed Intermediate Pipe Bolt 28 N.m 21 lb ft
Fuel Feed Pipe Bolt 10 N.m 89 lb in
Fuel Injection Fuel Rail Bolt 25 N.m 18 lb ft
Fuel Injection Fuel Rail Fuel Pressure Sensor 33 N.m 25 lb ft
Fuel Pipe Shield Bolt 10 N.m 89 lb in
Fuel Pump Bolt 15 N.m (1) 11 lb ft (1)
Fuel Rail Crossover Pipe Fitting 30 N.m 22 lb ft
Heater Inlet and Outlet Pipe Bolt M6 x 25 [2x] 9 N.m 80 lb in
Heater Inlet and Outlet Pipe Bolt M6 x 20 9 N.m 80 lb in
Ignition Coil Bolt 10 N.m 89 lb in
Intake Manifold Bolt 25 N.m 18 lb ft
Knock Sensor Bolt 25 N.m 18 lb ft
Manifold Absolute Pressure Sensor Bolt 4 N.m 35 lb in
Oil Filter 3/4 to 1 full turn after gasket makes contact with the sealing surface on the filter mounting flange
Oil Filter Adapter Fitting 50 N.m 37 lb ft
Oil Gallery Plug M14 50 N.m 37 lb ft
Oil Gallery Plug M20 75 N.m 55 lb ft
Oil Level Indicator Tube Bolt 10 N.m 89 lb in
Oil Pan Baffle Bolt 10 N.m 89 lb in
Lower Oil Pan Bolt 10 N.m 89 lb in
Oil Pan Bolt M6 x 151
First Pass: 7 N.m (1) (62 lb in) (1)
Final Pass: 180 Degrees
Oil Pan Bolt M8 x 20 25 N.m 18 lb ft
Oil Pan Bolt M8 x 36 25 N.m 18 lb ft
Oil Pan Bolt M8 x 66 25 N.m 18 lb ft
Oil Pan Drain Plug 25 N.m 18 lb ft
Oil Pump Bolt M6 x 35.65 15 N.m 11 lb ft
Oil Pump Bolt M6 x 53.65 15 N.m 11 lb ft
Oil Pump Drive Bolt
First Pass: 15 N.m 11 lb ft
Final Pass: 110 Degrees
Oil Pump Suction Pipe Bolt 10 N.m 89 lb in
Oil Pump Flow Control Valve Bolt 5 N.m 44 lb in
Positive Crankcase Ventilation Oil Separator Drain Bolt 10 N.m 89 lb in
Positive Crankcase Ventilation Oil Separator Bolt 15 N.m 11 lb ft
Positive Crankcase Ventilation Oil Separator Bolt 15 N.m 11 lb ft
Positive Crankcase Ventilation Oil Separator Drain Pipe Bolt 10 N.m 89 lb in
Piston Oil Cooling Nozzle Bolt 10 N.m 89 lb in
Spark Plug 18 N.m 13 lb ft
Timing Chain- Right
  • Timing Chain Guide Bolt
 25 N.m 18 lb ft
  • Timing Chain Tensioner Bolt
 25 N.m 18 lb ft
Timing Chain- Left
  • Timing Chain Guide Bolt
 25 N.m 18 lb ft
  • Timing Chain Tensioner Bolt
 25 N.m 18 lb ft
Throttle Body Bolt 10 N.m 89 lb in
Vacuum Pump Pipe Bolt 10 N.m 89 lb in
Water Outlet Bolt 10 N.m 89 lb in
Water Pump Bolt 15 N.m 11 lb ft
Water Pump Inlet Pipe Bolt 15 N.m 11 lb ft
Water Pump Inlet Pipe Bolt 15 N.m 11 lb ft
Water Pump Pulley Bolt 10 N.m 89 lb in
Wiring Harness Connector Bolt 10 N.m (1) 89 lb in (1)
1. Use NEW fastener.
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