2001-2004 Subaru Outback Head Gasket - Single Torque Specs

3.0L H6

Applies to 2001, 2002, 2003, and 2004 Subaru Outback

Labor Time:12 hours

Torque Values (21 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
Cover Bolts	18	13	—
⚠️ Cylinder Head Bolts	93	68	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
Electrical Connector Bolts	7	5	—
⚠️ Exhaust Manifold Nuts	30	22	Apply anti-seize, work hot-to-cold
⚠️ Gasket Surface Bolts	22	16	Clean mating surfaces
⚠️ Intake Manifold Bolts	25	18	Tighten in sequence
⚠️ Mounting Bolts	50	37	—
⚠️ Oil Drain Plug	35	26	Use new crush washer
⚠️ Rocker Arm Bolts	30	22	Tighten with cam lobe pointing away
Sensor Mounting Bolts	11	8	—
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 2001-2004 Subaru Outback is 14 Nm (10 lb-ft). Note: Tighten in sequence, 3 passes

There are 21 torque specifications for head gasket - single on the 2001-2004 Subaru Outback 3.0L H6, covering all related fasteners and components.