LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2018 >> Traverse LS, FWD >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System >> Specifications >> Fastener Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fastener Specifications

Single Use Non-Threaded Fasteners/Components

NOTE:

All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. 

Application
Engine Coolant Air Bleed Pipe Seal
Engine Coolant Thermostat Housing Gasket
Engine Oil Cooler Seal
Thermostat Bypass Pipe Gasket
Turbocharger Coolant Feed Pipe Gasket
Turbocharger Coolant Feed Pipe Washer
Water Outlet O-Ring Seal
Water Outlet Seal
Water Pump Gasket
Water Pump Seal
Reusable Threaded Fastener Tightening Specifications

NOTE:

All fasteners listed in this table can be reused after removal. 

Application Specification
Metric (English)
Auxiliary Water Pump Bracket Bolt 22 N.m (16 lb ft)
Engine Coolant Air Bleed Pipe Fastener 10 N.m (89 lb in)
Engine Coolant Fan Bolt 5 N.m (44 lb in)
Engine Coolant Thermostat Housing Bolt 10 N.m (89 lb in)
Engine Oil Cooler Core Bolt 50 N.m (37 lb ft)
Engine Oil Cooler Pipe Fastener 10 N.m (89 lb in)
Heater Water Auxiliary Pump Bolt 9 N.m (80 lb in)
Intake Manifold Cover Stud 9 N.m (80 lb in)
Radiator Air Baffle Bolt 9 N.m (80 lb in)
Radiator Air Lower Baffle Bolt 2.5 N.m (22 lb in)
Radiator Air Upper Baffle Bolt 2.5 N.m (22 lb in)
Radiator Surge Tank Bolt 9 N.m (80 lb in)
Radiator Surge Tank Outlet Pipe Bolt 5 N.m (44 lb in)
Radiator Upper Bracket Bolt 22 N.m (16 lb ft)
Thermostat Bypass Pipe Bolt 10 N.m (89 lb in)
Turbocharger Coolant Feed Pipe Bolt 10 N.m (89 lb in)
Turbocharger Coolant Feed Pipe Hollow Screw 35 N.m (26 lb ft)
Turbocharger Coolant Return Pipe Bolt 10 N.m (89 lb in)
Turbocharger Coolant Return Pipe Hollow Screw 35 N.m (26 lb ft)
Water Outlet Bolt 10 N.m (89 lb in)
Water Pump Bolt (LFY)
First Pass 10 N.m (89 lb in)
Final Pass 45 degrees
Water Pump Bolt (LTG) 25 N.m (18 lb ft)
Water Pump Pulley Bolt 10 N.m (89 lb in)