Wiring Harnesses

MEFI 5 to Mercruiser Style Round Harness with 9 Pins. 2 Large and 7 Small Pins. How to wire instrumentation

14-pin to 10-pin (new style) wiring harness adapter plug. Required when replacing pre-2006 Mercruiser engines with a 2006 and later complete Mercruiser engine package Adapter allows you to connect 14...

Circuit Breaker Used on many marine engines that require a 50 amp protected circuit. Two Threaded Terminals on the back. 50 Amp Replaces: Mercruiser #s: 88-11178, 88-11178A01, 11178A01 Indmar #...

12" Adapter for Mercruiser or Volvo 14 pin male to 9 pin female. It will Adapt new style (2007 and newer) Mercruiser or Volvo to the older style. Includes integrated 24 VAC 35 AMP circuit breaker ...

Y Wye harness with 8 prong rectangular plugs. 1 male, 2 female, 3' long. Used to branch off to a secon station. How to wire instrumentation

36" Adapter for Mercruiser or Volvo 14 pin male to 9 pin female. It will Adapt new style (2007 and newer) Mercruiser or Volvo to the older style. Includes integrated 24 VAC 35 AMP circuit breaker ...

6 Foot Long, Round 9 Pin Wiring Harness With 2 Large pins and 7 Small Pins with a Female Receptacle And Brace. It is a Standard Marine Harness used by Mercruiser, OMC, Volvo, Crusader, Pleasurecraft,...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 1' Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note: This...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 10'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note:...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 13'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note:...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 16'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note:...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 19' Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note: This...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 22'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note:...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 3'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note: This...

Wiring Harness, adapter to convert OMC/Mercruiser to 8 prong rectangular female plug, 8' Red/Black wires - 10 Gauge all other wires - 16 Gauge Round plug has 2 Large Pins and 7 Small Pins Note: This...

6 Foot Round 9 Pin Wiring Harness with a Female Receptacle. It is a Standard Marine Harness used by Marine Power, OMC, Volvo, Crusader, Pleasurecraft, and Others. This Harness was commonly used in...

Wire Harness, 8 Prong rectangular plug male to female 10 feet long. Normally used to go between engine and instrument panel. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring...

Wiring Harness, 8-prong male rectangular plug male/female, 13'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire...

Wiring Harness, 8-prong male rectangular plug male/female, 16'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire...

8-prong male rectangular plug male/female, 19'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire instrumentation ...

8-prong male rectangular plug male/female, 22' Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire instrumentation ...

8-prong male rectangular plug male/female, 25'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire instrumentation ...

8-prong male rectangular plug male/female, 28'. Red/Black wires - 10 Gauge. Normally goes between the engine and the instrument panel. all other wires - 16 Gauge Note: This wiring harness only works...

8-prong male rectangular plug male/female, 32' Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire instrumentation ...

Wiring Harness, 8-prong male rectangular plug male/female, 4'. Red/Black wires - 10 Gauge all other wires - 16 Gauge Note: This wiring harness only works with voltmeter applications. How to wire...

Instrument Panel Harness Pigtail, 8 Prong male rectangular plug to individual wire end, 3 Feet. To rewire entire engine use (1) MER6199 Series harness, (1) MER6118 Series Harness of the correct...