Welcome to our NEW website! We've made a few changes. Let us know what you think.

Mercruiser Marine Engine Harness Schematic

Feb 15th, 2012 by admin Refer to gauge manufacturer’s instructions for specific connections. NOTE: 1 Connect wires together with screw and hex nut; Apply liquid Neoprene to connection and slide rubber sleeve over connection. NOTE: 2 Power for a fused accessory panel may be taken from this connection. Load must not exceed 40 Amps. Panel ground wire must be connected to instrument terminal that has an 8-gauge black (Ground) harness wire connected to it. NOTE: 3 Lanyard stop switch lead and neutral safety switch leads must be soldered and covered with shrink tube for a water proof connection. If an alternative method of connection is made, verify connection is secure and sealed for a water proof connection.

Mercruiser Engine Wiring Harness

a. – Audio Warning Alarm b. – Tachometer c. – Oil Pressure d. – Water Temperature e. – Battery Meter f. – Ignition Switch g. – Trim Indicator h. – Read/Observe NOTE 1 and 2 i. – Read/Observe NOTE 3 j. – To Engine Wiring Harness

Buy the products and parts you need...

Buy Parts and Products

Request Information or Support


Follow Us: