Jeep Wrangler YJ year 87-90
with a 4.2 liter engine
Thermostat without gasket
with an opening temperature of 90.5 °C (195 °F)
The thermostat has an opening temperature of 90.5 °C
Complies with the original manufacturer's specifications
and contributes to optimal coolant circulation.
This thermostat is supplied without a gasket.
A new thermostat housing gasket should be used during installation.
They should generally be renewed to ensure a permanently tight connection.
Reference numbers: 83501426T, 52028186, 52028186AB, 33509, 33009
