2003-2007 Saturn Ion Head Gasket - Single Torque Specs

2.2L I4

Applies to 2003, 2004, 2005, 2006, and 2007 Saturn Ion

Labor Time:12 hours

Torque Values (16 specifications)

Component	Nm	lb-ft	Notes
⚠️ Camshaft Bearing Cap Bolts	14	10	Tighten in sequence, 3 passes
⚠️ Camshaft Cap Bolts	14	10	Tighten in sequence from center outward, multiple passes
⚠️ Camshaft Sprocket Bolt	80	59	Hold cam with wrench on hex
⚠️ Cylinder Head Bolts	88	65	Multi-step + angle
⚠️ Cylinder Head Bolts Step 1	40	30	Always use new TTY bolts
⚠️ Cylinder Head Bolts Step 2	80	59	Tighten in sequence
⚠️ Cylinder Head Bolts Step 3 (90 deg)	10	7	Plus 90 degrees
⚠️ Exhaust Manifold Nuts	30	22	Apply anti-seize, work hot-to-cold
⚠️ Intake Manifold Bolts	25	18	Tighten in sequence
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Rocker Arm Bolts	30	22	Tighten with cam lobe pointing away
Thermostat Housing Bolts	15	11	—
⚠️ Timing Chain Guide Bolts	12	9	Replace if worn
⚠️ Timing Chain Tensioner Bolt	25	18	Install with pin/clip to compress
Valve Cover Bolts	10	7	Tighten in sequence
⚠️ Water Pump Bolts	25	18	Tighten in criss-cross pattern

The primary torque specification for head gasket - single on a 2003-2007 Saturn Ion is 14 Nm (10 lb-ft). Note: Tighten in sequence, 3 passes

There are 16 torque specifications for head gasket - single on the 2003-2007 Saturn Ion 2.2L I4, covering all related fasteners and components.