Tired of breaking off your bulb or switch on your dash? Here's your solution!
The watthole dash recess for primer and bilge switches. Single hole for a clean fit and finish. No more breaking off your primer bulb or rotary switch. New design for 2026!
Plastic nut means no dissimilar metals corroding. Offered in black, blue, red, purple and silver anodizing. Only a few of the green left and they will be discontinued.
*Requires drilling of approximately a 1-1/4” hole for install.
Primer Bulb and Rotary Switch optional add-in with $5.00 savings on retail
Part Number: HSI-15-0020
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