2003-2009 Toyota 4Runner Valve Spring - Single Torque Specs

4.7L V8

Applies to 2003, 2004, 2005, 2006, 2007, 2008, and 2009 Toyota 4Runner

Labor Time:3.4 hours

Torque Values (26 specifications)

Component	Nm	lb-ft	Notes
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Cover Bolts	16	12	—
Electrical Connector Bolts	7	5	—
Electrical Connector Bolts	7	5	—
⚠️ Gasket Bolts	20	15	—
Gasket Bolts	20	15	—
⚠️ Gasket Surface Bolts	20	15	Clean mating surfaces
Gasket Surface Bolts	20	15	Clean mating surfaces
⚠️ Mounting Bolts	47	35	—
⚠️ Mounting Bolts	47	35	—
Mounting Bolts	27	20	—
Mounting Bolts	47	35	—
Mounting Bolts	47	35	—
Mounting Bolts	27	20	—
⚠️ Rocker Arm Bolts	30	22	Tighten with cam lobe pointing away
Rocker Arm Bolts	30	22	Tighten with cam lobe pointing away
Sensor Bolts	11	8	—
Sensor Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
Sensor Mounting Bolts	11	8	—
Spark Plugs - Aluminum Head	20	15	Apply anti-seize to threads
⚠️ Spark Plugs - Aluminum Head	20	15	Apply anti-seize to threads
Valve Cover Bolts	10	7	Tighten in sequence
Valve Cover Bolts	10	7	Tighten in sequence

The primary torque specification for valve spring - single on a 2003-2009 Toyota 4Runner is 16 Nm (12 lb-ft).

There are 26 torque specifications for valve spring - single on the 2003-2009 Toyota 4Runner 4.7L V8, covering all related fasteners and components.