engine

Head Gaskets - Both Torque Specs

for 2021 Toyota Sequoia 5.7L V8 · 4WD

Units

12 fasteners

Seq

Component

Torque

Angle

—

Camshaft Cap Bolts

Critical

Torque sequence

16 lb-ft · 22 Nm

—

Cover Bolts

16 lb-ft · 22 Nm

—

Cylinder Head Bolts

Critical

Multi-step + angle

88 lb-ft · 119 Nm

—

Cylinder Head Bolts (12-Point)

Critical

Step 1: 27 lb-ft (36 Nm). Step 2: +90 degrees. Step 3: +90 degrees.

27 lb-ft · 36 Nm

180°

—

Cylinder Head Bolts (Recessed)

Critical

22 lb-ft (30 Nm).

22 lb-ft · 30 Nm

—

Electrical Connector Bolts

7 lb-ft · 9 Nm

—

Exhaust Manifold Nuts

Critical

34 lb-ft · 46 Nm

—

Gasket Surface Bolts

Critical

Clean mating surfaces

20 lb-ft · 27 Nm

—

Intake Manifold Bolts

Critical

24 lb-ft · 33 Nm

—

Mounting Bolts

Critical

47 lb-ft · 64 Nm

—

Sensor Mounting Bolts

11 lb-ft · 15 Nm

—

Valve Cover Bolts

Critical

14 lb-ft · 18 Nm

—

2021 TOYOTA SEQUOIA

12 fasteners