OEM Toyota Land Cruiser Spark Plug

Toyota Land Cruiser Spark Plug Parts Questions & Experts Answers

• Plug, Spark
  90919-01191
  Q: How to install the spark plugs and related components on Toyota Land Cruiser?

  A: The first step of spark plug installation requires tightening the 8 spark plugs to 21 Nm (214 kgf-cm, 15 ft-lbf). Following that, install the 8 Ignition Coils through 8 bolts while maintaining a torque of 10 Nm (102 kgf-cm, 7 ft-lbf) and connect the 8 ignition coil connectors. Use a torque wrench to tighten the water by-pass pipe assembly onto the cylinder head cover and automatic transmission with 3 bolts at 18 Nm (184 kgf-cm, 13 ft-lbf) before connecting it to the cylinder head cover and timing chain cover through 2 bolts with a torque of 10 Nm (102 kgf-cm, 7 ft-lbf). The next steps include mounting the air cleaner assembly and its accompanying hose assembly as well as the V-bank cover sub-assembly and completion by attaching the No. 2 engine under cover.