Intake Manifold Installation

WARNING: This page is about a different variant/trim than selected.

Fig 1: Exploded View Of Intake Manifold Components With Tightening Sequence

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)