Wire Harness Assembly with On/Off Switch 10' x 14 GA

Keep the sprayer controls within reach while you work. This replacement wire harness connects the battery to the pump wiring and adds an on/off switch you can operate from the operator's seat. You don't have to climb down every time you need to start or stop the pump.

It is a heavy duty OEM replacement for FIMCO Pro Series sprayers. It is rated at 15 amps on a 12 volt system, and the 10 foot length gives you reach from the battery to the pump. It helps protect your vehicle wiring, too.

Highlights

• Switch the sprayer on or off from the seat
• OEM replacement for FIMCO Pro Series sprayers
• 14 gauge wire in a 10 foot length
• Rated at 15 amps on 12 volts
• Helps protect vehicle wiring
• Battery to pump connection in one assembly

What it's for

The harness is the link that tells the pump when to run. When a switch sticks, insulation cracks or a connection goes loose, the pump may not start, may keep running, or may cut out in the middle of a job. A new harness with a switch at the seat takes care of the wiring side in one part.

A seat switch is convenient on a long job, and it keeps the pump off while you move between spots. Heavier wire carries the pump's current with less voltage drop, so the pump gets the power it needs to run at full strength.

It suits anyone running a FIMCO Pro Series sprayer who has lost a switch or sees wear in the harness, a shop that keeps sprayers in service for others, and any owner who wants the switch within reach of the seat.

At a glance

How to use it

1. Disconnect the battery before you start the replacement.
2. Connect the battery end to the battery, and mount the switch where you can reach it from the seat.
3. Run the pump end to the pump, and keep the wire away from moving parts, hot surfaces and sharp edges.
4. Tighten every connection, cover it against water and mud, and test the switch before you spray.

Good to know

• Check it at every service. Look for cracked insulation, green corrosion on the terminals and a switch that gets warm when it is on.
• Keep the terminals clean. Loose or corroded connections are a common cause of a pump that acts up, so clean and tighten them.
• Match the battery. The harness needs a healthy 12 volt battery and clean clips to deliver steady power.
• Replace it when it's worn. Nicked wire, a sticky switch or a pump that won't shut off means the harness is done.

Have the replacement ready before your sprayer wiring needs attention.