![Installation - NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils : NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils Installation - NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils : NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils](https://www.ngk.com.au/wp-content/uploads/2016/11/Spark-Plug-Packaging-Tightening-Angles-1-1.jpg)
Installation - NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils : NGK Spark Plugs Australia | Iridium Spark Plugs | Glow Plugs | Oxygen Sensors | Ignition Leads | Ignition Coils
![Spark Plug Torque Specifications - What can happen if you over tighten or under tighten a Spark Plug - YouTube Spark Plug Torque Specifications - What can happen if you over tighten or under tighten a Spark Plug - YouTube](https://i.ytimg.com/vi/Ef1ElCVN64k/maxresdefault.jpg)
Spark Plug Torque Specifications - What can happen if you over tighten or under tighten a Spark Plug - YouTube
![In addition to correct heat rating, what other precautions should be taken during installation of sp - TORCH SPARK PLUG In addition to correct heat rating, what other precautions should be taken during installation of sp - TORCH SPARK PLUG](http://www.torchsparkplug.com.co/Upload/Template/techidongli/attached/image/20191129/20191129181842_3271.png)