Description
The Champion RHB37E is an aviation spark plug identified by Champion’s type designation system for aircraft engines. Designed for pilots, aircraft owners and maintenance engineers, this spark plug follows Champion’s standardised rating and design characteristics.
Features
- Champion Aviation Spark Plug with RHB37E type designation
- Identified by rating position number with prefix and suffix indicators
- Designates major plug design characteristics for aircraft engine application
- Part of Champion’s comprehensive spark plug number and symbol chart system
Buy online or visit the Western Airmotive pilot shop at Jandakot Airport.
More details
All Champion Aviation Spark Plugs are identified by type designations selected by virtue of the plug design as applied to the following Spark Plug Number and Symbol Chart. The symbol is composed of a rating position number together with prefix and suffix numbers to indicate major plug design characteristics.


