Heater Glow Plug: Installation

WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL WATER BY-PASS GLOW PLUG
1. Install the water by-pass glow plug.
  Torque: 15 N*m (157 kgf*cm, 11 ft.*lbf)
  
  Fig 1: Identifying Water By-Pass Glow Plug
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the heater blower wire with the 2 nuts and 2 grommets.
  Torque: 2.7 N*m (28 kgf*cm, 24 in.*lbf)
INSTALL HEATER WATER INLET HOSE (See INSTALLATION )
INSTALL HEATER WATER OUTLET HOSE (See INSTALLATION )
ADD ENGINE COOLANT (See COOLANT )
CHECK FOR ENGINE COOLANT LEAKS (See ON-VEHICLE INSPECTION )

Fig 2: Identifying Heater Blower Wire And Nuts