I called the Interstate 69 Motor Sports in Union City TN where I bought the parts and they told me to bring the wiring harness and the gauges and they would plug them up for me on the counter ...
Can’t beat that for customer service ...
(The quick plug to the motor and to the remote throttle are easily understood gang plugs but these Suzuki gauges are not … they are individual wire colors that do not match the wire colors on the wiring harness) ...
Rickie