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Fastener Specifications

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Single Use Non-Threaded Fasteners/Components

Application
NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 
Camshaft Actuator Magnet Gasket
Camshaft Position Actuator Solenoid Valve
Camshaft Position Sensor Seal
Crankshaft Rear Oil Seal Housing Gasket
Crankshaft Bearing Cap Bolt
Engine Coolant Manifold Gasket
Exhaust Manifold Bolt
Exhaust Manifold Gasket
Fuel Feed Intermediate Pipe - Position 1
Fuel Feed Intermediate Pipe - Position 2
Fuel Injector O- Ring
Fuel Injector Plastic Spacer
Fuel Injector Retaining Clip
Fuel Injector Seal
Fuel Pump Gasket
Intake Manifold Gasket
Oil Pan Front Seal
Oil Level Indicator Switch Seal
Oil Pan High Pressure Port Seal
Throttle Body Gasket
Valve Lifter Oil Manifold Gasket
Valve Rocker Arm Cover Gasket
Water Pump Assembly Gasket
Water Pump Outlet Gasket
Single Use Threaded Fastener/Component Tightening Specifications

Application Specification
Metric (English)
NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 
Automatic Transmission Flex Plate Bolt
  • First Pass:
 15 N.m (11 lb ft)
  • Second Pass:
 30 N.m (22 lb ft)
  • Final Pass:
 45 degrees
Camshaft Position Actuator Magnet Bolt 10 N.m (89 lb in)
Camshaft Position Actuator Solenoid Valve
  • First Pass:
 65 N.m (48 lb ft)
  • Final Pass:
 90 degrees
Crankshaft Balancer Bolt - New Bolt with Flanged Head
  • First Pass:
 150 N.m (111 lb ft)
  • Second Pass:
 Loosen 360 degrees
  • Third Pass:
 80 N.m (59 lb ft)
  • Final Pass:
 125 degrees
Crankshaft Balancer Bolt - New Bolt with Retained Rotating Washer
  • First Pass:
 150 N.m (111 lb ft)
  • Second Pass:
 Loosen 360 degrees
  • Third Pass:
 80 N.m (59 lb ft)
  • Final Pass:
 200 degrees
Crankshaft Bearing Cap Bolt
  • Inner Bearing Cap Bolt - First Pass in Sequence
 20 N.m (15 lb ft)
  • Inner Bearing Cap Bolt - Final Pass in Sequence
 110 degrees
  • Outer Bearing Cap Bolt - First Pass in Sequence
 20 N.m (15 lb ft)
  • Outer Bearing Cap Bolt - Final Pass in Sequence
 80 degrees
  • Bearing Cap Side Bolt - First Pass in Sequence
 25 N.m (18 lb ft)
  • Bearing Cap Side Bolt - Final Pass in Sequence
 60 degrees
Cylinder Head Bolt
  • Cylinder Head Bolt - First Pass in Sequence
 80 N.m (59 lb ft)
  • Cylinder Head Bolt - Second Pass in Sequence
 90 degrees
  • Cylinder Head Bolt - Final Pass in Sequence
 60 degrees
Exhaust Manifold Bolt - NEW Cylinder Head
  • First Pass:
 27 N.m (20 lb ft)
  • Second Pass:
 Loosen 180 degrees
  • Final Pass:
 23 N.m (17 lb ft)
Exhaust Manifold Bolt - Existing Cylinder Head 23 N.m (17 lb ft)
Flywheel Bolt
  • First Pass:
 15 N.m (11 lb ft)
30 N.m (22 lb ft)
  • Final Pass:
 30 degrees
Fuel Feed Intermediate Pipe Fitting 30 N.m (22 lb ft)
Reusable Threaded Fastener Tightening Specifications

Application Specification
Metric (English)
NOTE:

All fasteners listed in this table can be reused after removal. 
Accessory Drive Belt Idler Pulley Bolt 20 N.m (15 lb ft)
Accessory Drive Belt Tensioner Bolt 58 N.m (43 lb ft)
Balance Shaft Chain Guide Bolt 10 N.m (89 lb in)
Balance Shaft Driven Sprocket Bolt 58 N.m (43 lb ft)
Balance Shaft Idler Sprocket Bolt 58 N.m (43 lb ft)
Balance Shaft Retainer Bolt 10 N.m (89 lb in)
Camshaft Position Sensor Bolt 25 N.m (18 lb ft)
Camshaft Position (CMP) Sensor Wire Harness Bolt 10 N.m (89 lb in)
Camshaft Retainer Bolt - TORX Head Bolt 15 N.m (11 lb ft)
Connecting Rod Bolt
  • First Pass:
 20 N.m (15 lb ft)
  • Final Pass:
 85 degrees
Coolant Temperature Sensor 20 N.m (15 lb ft)
Crankshaft Balancer Bolt - Installation Pass with Used Bolt - to Ensure the Balancer is Completely Installed 330 N.m (244 lb ft)
Crankshaft Oil Deflector Bolt 10 N.m (89 lb in)
Crankshaft Position Sensor Bolt 25 N.m (18 lb ft)
Crankshaft Rear Oil Seal Housing Bolt 25 N.m (18 lb ft)
Engine Block Coolant Drain Hole Plug 60 N.m (44 lb ft)
Engine Block Coolant Heater 50 N.m (37 lb ft)
Engine Block Oil Gallery Plug 30 N.m (22 lb ft)
Engine Block Valley Cover Bolt
  • First Pass in Sequence
 15 N.m (11 lb ft)
  • Final Pass in Sequence
 30 N.m (22 lb ft)
Engine Coolant Manifold Bolt 25 N.m (18 lb ft)
Engine Oil Cooler Adapter 12 N.m (9 lb ft)
Engine Mount Engine Side Bolt 50 N.m (37 lb ft)
Engine Mount Frame Side Bolt 70 N.m (52 lb ft)
Evap Purge Valve Bolt 4.5 N.m (40 lb in)
Exhaust Manifold Bolt
  • First Pass:
 27 N.m (20 lb ft)
  • Second Pass:
 Loosen 180 degrees
  • Final Pass:
 23 N.m (17 lb ft)
Exhaust Manifold Heat Shield Bolt 10 N.m (89 lb in)
Front Cover Bolt 25 N.m (18 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 Crossover Pipe Bolt 10 N.m (89 lb in)
Fuel Pump Bolt 25 N.m (18 lb ft)
Fuel Pump Lifter Follower Guide Bolt 25 N.m (18 lb ft)
Fuel Rail Fuel Pressure Sensor 33 N.m (24 lb ft)
Generator Bracket Bolt 50 N.m (37 lb ft)
Ignition Coil Bracket-to-Valve Rocker Arm Cover Bolt 10 N.m (89 lb in)
Intake Manifold Bolt
  • First Pass in Sequence
 5 N.m (44 lb in)
  • Final Pass in Sequence
 10 N.m (89 lb in)
Intake Manifold Cover Bolt 4.5 N.m (40 lb in)
Intake Manifold Cover Stud 4.5 N.m (40 lb in)
Knock Sensor Bolt 25 N.m (18 lb ft)
Knock Sensor Heat Shield Bolt 25 N.m (18 lb ft)
Manifold Absolute Pressure Sensor Bolt 4.5 N.m (40 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 Center Tube Bolt - Outside Oil Pan 10 N.m (89 lb in)
Oil Filter Center Tube Bolt - Inside Oil Pan 10 N.m (89 lb in)
Oil Filter Fitting 55 N.m (41 lb ft)
Oil Level Indicator Tube Bolt 10 N.m (89 lb in)
Oil Pan Bolt - Oil Pan-to- Rear Housing 12 N.m (9 lb ft)
Oil Pan Bolt - Oil Pan-to-Engine Block and Oil Pan-to-Front Cover 25 N.m (18 lb ft)
Oil Pan Bolt - Lower Oil Pan to Upper Oil Pan 10 N.m (89 lb in)
Oil Pan Cover Bolt 10 N.m (89 lb in)
Oil Pan Drain Plug 25 N.m (18 lb ft)
Oil Level Sensor Bolt 10 N.m (89 lb in)
Oil Pressure Sensor 35 N.m (26 lb ft)
Oil Pump Screen Bolt 10 N.m (89 lb in)
Oil Pump-to-Engine Block Bolt 25 N.m (18 lb ft)
PCV Valve 6 N.m (53 lb in)
Spark Plug 20 N.m (15 lb ft)
Starter Heat Shield Bolt - Side 10 N.m (89 lb in)
Starter Heat Shield Bolt - Rear 25 N.m (18 lb ft)
Throttle Body Bolt 10 N.m (89 lb in)
Timing Chain Tensioner Bolt 25 N.m (18 lb ft)
Vacuum Pump Bolt 25 N.m (18 lb ft)
Valley Cover Bolt
  • Valve Cover Bolt - First Pass in Sequence
 12 N.m (9 lb ft)
  • Valve Cover Bolt - Final Pass in Sequence
 25 N.m (18 lb ft)
Valve Lifter Guide Bolt 12 N.m (9 lb ft)
Valve Lifter Oil Manifold Bolt
  • Valve Lifter Oil Manifold Bolt - First Pass in Sequence
 15 N.m (11 lb ft)
  • Valve Lifter Oil Manifold Bolt - Final Pass in Sequence
 30 N.m (22 lb ft)
Valve Lifter Oil Manifold Filter Plug 30 N.m (22 lb ft)
Valve Rocker Arm Bolt 30 N.m (22 lb ft)
Valve Rocker Arm Cover Bolt - In Sequence 10 N.m (89 lb in)
Water Inlet Housing Bolt 10 N.m (89 lb in)
Water Pump Impeller Bolt 10 N.m (89 lb in)
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