Intake Manifold Installation

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.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Intake Manifold Gasket NOTE: Use a NEW gasket.
2	Intake Manifold Stud
3	Intake Manifold Stud
4	Intake Manifold
5	Intake Manifold Nut CAUTION: Refer to Fastener Caution . Intake Manifold Tightening Sequence First pass, clamp to 5 N. m (44 lb in): 1, 4, 6, 2, 3, 5. Final pass, torque to 12 N. m (106 lb in): 1, 2, 3, 4, 5, 6, 7, 8, 9
6	Engine Coolant Thermostat Gasket NOTE: Use a NEW gasket.
7	Engine Coolant Thermostat
8	Intake Manifold Nut Intake Manifold Tightening Sequence First pass, clamp to 5 N. m (44 lb in): 1, 4, 6, 2, 3, 5. Final pass, torque to 12 N. m (106 lb in): 1, 2, 3, 4, 5, 6, 7, 8, 9
9	Engine Coolant Temperature Sensor Tighten 15 N. m (11 lb ft)