Esteemed Volks- Imagine your coolant expansion tank outside your van, with
cap & the sensor/O-ring screwed in.  Now pretend  installing this to hoses,
etc.  What do I call (part #?) the plug that the protruding top of the sensor
mates with.  This plug holds several wires & has a silver wire clip that's
been bent out-of-shape & may not be doing its job, so I'd like to replace at
least the clip.  (Constant monitoring of secure mating has stopped last
year's mysterious coolant seepage/blinking light problems, but I'm due for
the coolant change & want to elimate trouble.)

Thanks!
Pat & the Tugboat ('90 syncro westy)