Gauge Temperature Sensor [Late Vanagon]
This black temperature sensor has the square plug on it. It generally fits 1987-91 2WD Vanagon with the plastic lower thermostat housing. Before you put this one in your cart, take a close look at your original sensor for comparison. Some vehicles came with slightly different black sensor with a ROUND plug. That sensor can be found here.
Requires an o-ring, sold separately.