Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2009 Lexus LS 460L AWDFACTORY OEM SERVICE PROCEDURE

Intake Manifold: Installation

INSTALL INTAKE MANIFOLD
1. Install 2 new gaskets to the intake manifold.
  
  Fig 1: Locating Intake Manifold Bolts And Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Temporarily install the intake manifold with the 2 nuts and 8 bolts. Then tighten the 2 nuts and 8 bolts uniformly in the order shown in the illustration.
  Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf)
  
  Fig 2: Tightening Sequence Of Intake Manifold Bolt And Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the PCV hose to the intake manifold.
  NOTE: Make sure that the clip is facing as shown in the illustration.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready Tools Compare Repair Quote Quote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.