Insight Instruments
GEM 2853

Probe CHT Sparkplug Gasket

Probe CHT Sparkplug Gasket

Item Qualifies for Free Ground Freight (48 States) on Orders Over $350

Probe CHT, Insight

The gasket probe replaces the spark plug gasket.

Four types of CHT probes are available from Insight. While either type is satisfactory, the low profile style is more often used since it does not have to be disturbed when removing spark plugs. Engines equipped with electrical cylinder head heaters must use the gasket type probe.