Mercury Marine 84-896542T01 Wiring HarnessAllows connection of 8 pin female boat harness to 14 pin male engine connection. For 2006 non DTS outboards, 25-250HP. Includes bracket and screws.Normalized SKU: 84896542T01UPC Code: 745061688728

Sierra 18-99402 Wiring Harness OMC Adapter Harness Replaces CDI 423-6349 Replaces OMC 176349 Normalized SKU: 1899402UPC Code: 808282394837

Crusader RF121085 Wiring Harness Kit FCC Pass Thru Retrofit Replaces Crusader RA121060 Normalized SKU: RF121085

Suzuki Marine 990C0-88149-357 Wiring Harness The 990C0-88149-357 engine interface cable is compatible with ALL DF9.9 through DF350A Suzuki outboards. There are some models that would require an additional adapter; see below. Connects the SMIS data system using the exclusive engine interface cable Used in Suzuki C-10 & NMEA 2000 application Software Version 3.7 (listed as subject to change) Additional adapter cable (not included) is needed for DF115BG/140BG/150AP/175AP/200AP/250AP/300AP/300B/350A models Replaces Suzuki 990C0-88149-354 Normalized SKU: 990C088149357

CDI 413-1818 Wiring HarnessCDI Electronics 413-1818 Johnson/Evinrude Wiring Harness fits the following Cross Flow engines: 1982-1984 20, 25, 30 and 35 HP. Replaces part number: 391818. Designed for use in a marine environment. Designed for use in a marine environment Fits the following Cross Flow engines: 1982-1984 20, 25, 30 and 35 HP Replaces part number: 391818 Check manufacturer's recommended part numbers to ensure a proper fit for your application C.D.I. OMC Harness 413-1818Normalized SKU: 4131818UPC Code: 001865229858

United Ignition Wire 22752HK Wiring Harness Wire Harness Kit Normalized SKU: 22752HK

Marine Power 473037 Wiring Harness Extension harness 3 feet long with 10 pin round cannon plug on one end and rectangular plug on the opposite end. 3 foot engine extension harness 10 pin industry standard male cannon plug on engine end Can be used to replace a failed harness plug by splicing Replaces Marine Power 0947-003 Normalized SKU: 473037

Volvo Penta 24983483 Wiring HarnessVolvo Penta Wiring Harness #24983483Normalized SKU: 24983483

Mercury Marine 32-8M0086022 Wiring HarnessMercury Tubing 20" #32-8M0086022Normalized SKU: 328M0086022UPC Code: 745061115040

Mercury Marine 899719T06 Wiring Harness The engine wiring harness is the nervous system of your Mercury outboard. Every sensor reading, every control signal, every communication between the engine management system and the components it monitors runs through this harness. The Mercury Marine 899719T06 Engine Wiring Harness is a genuine OEM replacement that restores the complete electrical infrastructure of compatible Mercury engines, bringing full system communication and control back to factory specification. Wiring harnesses in marine outboard applications face a uniquely demanding environment. Constant exposure to moisture, salt air, vibration, heat cycling, and the occasional fuel or oil contact all work against the insulation, connectors, and wire integrity over time. Corrosion at connector pins, chafed insulation from vibration, and heat-damaged wire runs are the most common failure modes, and any one of them can produce symptoms that range from intermittent sensor faults and erratic gauge behavior to complete loss of engine communication. Chasing electrical gremlins on a modern Mercury without addressing the harness is a frustrating exercise that often leads right back to the harness anyway. As a genuine Mercury Marine OEM harness, the 899719T06 is built to the exact wire gauge specifications, connector types, routing lengths, and insulation standards of the original. Every connector is keyed and sealed to Mercury's specifications, ensuring proper mating with engine sensors, control modules, and the engine management system. An aftermarket harness may connect physically, but connector sealing, wire gauge tolerances, and signal integrity are areas where OEM quality makes a measurable difference on a digitally managed engine. Key Features: Genuine Mercury Marine OEM engine wiring harness Part Number: 899719T06 Complete electrical infrastructure replacement for compatible Mercury engines OEM wire gauge, connector types, routing lengths, and insulation standards Factory-sealed connectors for proper mating with sensors and control modules Direct replacement with no modification required Confirm your engine model and serial number before ordering. Mercury engine wiring harnesses are specific to engine family, configuration, and production year, and verifying the correct harness for your application is essential before beginning what is typically a significant repair job. Normalized SKU: 899719T06UPC Code: 745061734562

Suzuki Marine 09933-18740 Wiring HarnessSuzuki Marine USB Adpter #09933-18740Normalized SKU: 0993318740

Mercury Marine 879288T88 Wiring Harness The main engine harness is the nervous system of your Mercury outboard. Every sensor reading, every ECM command, every ignition signal runs through it. When the harness fails — from corrosion, chafe, rodent damage, or years of heat and vibration — the symptoms can range from intermittent gremlins to a complete no-start. Chasing electrical faults on a compromised harness is a frustrating, time-consuming exercise. Replacing it with a genuine Mercury harness is usually the cleaner, faster fix. The #879288T88 is a genuine OEM Mercury Main Engine Harness, built to the same specifications as the original. At over 6 pounds of precision-assembled wiring, connectors, and protective sheathing, this is a substantial component engineered to handle the thermal cycling, vibration, and moisture exposure that marine engines dish out daily. Genuine Mercury wiring uses the correct gauge, insulation rating, and connector types for each circuit — details that matter when you're dealing with fuel injection, ignition timing, and engine management systems. This isn't a part to cut corners on. An aftermarket harness that doesn't meet Mercury's specs can introduce resistance, poor connections, or incompatible connectors that create new problems rather than solving the original one. If your engine is throwing unexplained codes, showing erratic gauge behavior, or has a harness with visible damage, the #879288T88 is the right answer. Call us at 816-841-3364 if you need help confirming fitment before ordering. Normalized SKU: 879288T88UPC Code: 745061846999

Mercury Marine 879288T86 Wiring Harness Mercury Harness #879288T86 Normalized SKU: 879288T86UPC Code: 745061846975

Mercury Marine 879172155 Wiring Harness Mercury Harness #879172155 Normalized SKU: 879172155UPC Code: 745061805170