NGK Spark Plug - IMR9D-9H (4 Per Box) 1414-0003 Width (in/mm): 1 1/4" /

Width (in/mm): 1 1/4" / 31

Adjusts in height from 18-1/2" to 30-1/2"

3 year limited warranty 800 US Gallons per hour - 50 Litres per minute at open flow

mounting pattern for simplified installation

• Removable inspection port

NGK Spark Plug - IMR9D-9H (4 Per Box) 1414-0003 Width (in/mm): 1 1/4" /NGK Spark Plug IMR9D 9H (4 Per Box). NGK have over 80 years of experience in spark plug manufacturing and they are the world leaders in spark plug technology. They have an extensive range of spark plugs, each with their own unique characteristics specifically engineered to its vehicle application and they are designed to suit a broad range of vehicles on Australian roads. With their dedication to quality, outstanding reliability and state of the art