| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | 1 Year |
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| 1. High Voltage Output: The ignition coil is designed to produce high voltage (usually between 20,000 to 50,000 volts) to create a spark strong enough to make ignition of the air-fuel mixture. |
| 2. Compact Design: Ignition coils in Yamaha outboards are generally compact and lightweight, designed to fit easily within the engine's ignition system without taking up too much space. |
| 3. Durability: The coil is built to withstand the high temperatures and vibrations associated with marine engines, and it's typically sealed to protect against moisture and saltwater. |
| 4. Direct or Distributor-less Ignition: Yamaha outboard motors often use either a direct ignition system (coil-on-plug) or a distributor-less system, meaning each spark plug may have its own coil. |
| 1. Voltage Transformation: The primary function of the ignition coil is to step up the low voltage from the battery (usually 12V) to a much higher voltage required to create a spark at the spark plug. |
| 2. Spark Generation: By delivering high voltage to the spark plug, the ignition coil ensures the combustion process is initiated, allowing the engine to start and run efficiently. |
| 3. Supports Proper Combustion Timing: The coil ensures that the spark occurs at the precise moment the piston is ready to make the ignition of the air-fuel mixture, which is essential for efficient engine performance. |
| 1. Regular Inspection: Periodically inspect the ignition coil for signs of wear, cracks, or damage to the housing, especially if the engine is misfiring or running rough. |
| 2. Check for Corrosion: In marine environments, moisture and salt can cause corrosion. Ensure the coil's connections are free of rust and corrosion. Use dielectric grease on connections to help prevent corrosion. |
| 3. Clean the Area Around the Coil: Dirt and debris around the coil can cause overheating or electrical issues. Keep the ignition system clean to ensure optimal performance. |
| 4. Check Electrical Connections: Ensure that the coil's wiring and connectors are securely attached and free from corrosion or damage, as loose connections can lead to weak sparks or engine failure. |
| 5. Test the Coil Regularly: If you notice engine misfires, poor performance, or starting issues, test the ignition coil with a multimeter to ensure it is delivering the correct voltage. |
| 1. Engine Misfires: One of the most common signs of a failing ignition coil is engine misfiring. This happens when the coil fails to deliver the required voltage to the spark plug, resulting in incomplete combustion. |
| 2. Hard Starting: A weak or failing coil may prevent the spark plug from firing properly, making it difficult to start the engine. |
| 3. Poor Fuel Efficiency: If the coil is not functioning correctly, the engine may not burn fuel efficiently, leading to reduced fuel economy. |
| 4. Rough Idling or Stalling: When the ignition coil is faulty, the engine may idle roughly or even stall, especially at low speeds. |
| 5. No Spark: In the worst case, a completely failed ignition coil will prevent the engine from generating any spark, causing the motor to not start at all. |
| CDI CABLE, BATTERY RELAY ASSY | 2-Stroke Power |
| YAMAHA 63V-85540-01 CDI UNIT ASSY | 9.9/13.5/15HP |
| YAMAHA 66T-85540-00 CDI UNIT ASSY | 40HP |
| YAMAHA 688-85540-00 CDI UNIT ASSY | 50/75/85HP |
| YAMAHA 688-85540-16 CDI UNIT ASSY | 75/80/85/90HP |
| YAMAHA 695-85540-11 CDI UNIT ASSY | 9.9/15/20/25HP |
| YAMAHA 6A1-85540-00 CDI UNIT ASSY | 2HP |
| YAMAHA 6B4-85540-01 CDI UNIT ASSY | 9.9/15HP |
| YAMAHA 6E5-85540-00 CDI UNIT ASSY | 115HP |
| YAMAHA 6E5-85540-12 CDI UNIT ASSEMBLY | 115/130/140HP |
| YAMAHA 6F5-85540-21/ 6F5-85540-22 CDI UNIT ASSY | 40HP |
| YAMAHA 6F6-85540-01 CDI UNIT ASSY | 40HP |
| YAMAHA 6G5-85540-12 CDI UNIT ASSY | 150/175/200/225HP |
| YAMAHA 6H2-85540-12 CDI UNIT ASSY | 50/60/70HP |
| YAMAHA 6L5-85540-M0 CDI UNIT ASSY | 3HP |
| YAMAHA 61N-85540-13 CDI UNIT ASSY | 25/30HP |
| YAMAHA 6G9-85540-29 CDI UNIT ASSY | 9.9HP |
| YAMAHA 6AH-85540-00 CDI UNIT ASSY | |
| YAMAHA 696-85540-12 CDI UNIT ASSY | 6/8HP |
| YAMAHA 6H3-85540-11 CDI UNIT ASSY | 50/60/70HP |
| YAMAHA 6E0-85540-71 CDI UNIT ASSY | 4/5HP |
| YAMAHA 69M-85640-00 T.C.I. UNIT ASSY | |
| YAMAHA 6F5-W8258-00 WIRE LEAD | 40HP |
| YAMAHA 66M-85540-01 C.D.I. UNIT ASSY | |
| YAMAHA 68T-85540-00 C.D.I. UNIT ASSY | |
| YAMAHA 6D3-81960-00 RECTIFIER & REGULATOR ASSY | |
| YAMAHA 61A-81950-01 RELAY ASSY | 150/250HP |
| YAMAHA 6H1-81950-00 RELAY ASSY | 25/40/50/60/70/75/80/85/90HP |
| YAMAHA 63P-81950-00 RELAY ASSY | 20/25/30/40/50/60/70/75/80/90/100/115/125/130/150/165/175/185/200/225/250/275/300HP |
| YAMAHA 6G1-81941-10 STARTER RELAY ASSY | 6/8/9.9/15/20/25/30/40/50/75/80/85/90HP |
| YAMAHA 6E5-8195B-01 RELAY ASSY | 40HP |
| YAMAHA 6E5-8195C-01 RELAY ASSY | 40HP |
| YAMAHA 6H0-81960-00 RECTIFIER & REGULATOR ASSEMBLY | 50/75/80/85/90/115HP |
| YAMAHA 6AH-81960-00 RECTIFIER & REGULATOR ASSY | |
| YAMAHA 6H2-81960-10 RECTIFIER & REGULATOR ASSY | 40/50/60/70HP |
| YAMAHA 6G8-81960-A1 RECTIFIER & REGULATOR ASSY | |
| YAMAHA 68V-81960-00 RECTIFIER & REGULATOR ASSY | |
| YAMAHA 60E-81950-00 RELAY ASSY | |
| YAMAHA 6H2-81960-00 RECTIFIER & REGULATOR ASSY | 25/40/50/60/70HP |
| YAMAHA 6G1-81952-00 HOLDER,STARTER RELAY | 6/8/9.9/15/20/25/30/40/50/75/80/85/90HP |
| YAMAHA 6B4-85550-00 ROTOR ASSY | 9.9/15HP |
| YAMAHA 63N-82117-11 WIRE, LEAD | 700/760HP |
| YAMAHA 6H0-82105-J2 BATTERY CABLE | 50/75/80/85/90HP |
| YAMAHA 6R3-82105-J1 BATTERY CABLE | 150/175/200/225HP |
| YAMAHA 689-82105-13 BATTERY CABLE | 25/30HP |
| YAMAHA 66T-82105-J0 / 6E9-82105-J0 BATTERY CABLE | 40HP |
| YAMAHA 650-81321-10 / 676-81321-10 / 647-81321-00 CONTACT BREAKER ASSY | 6/8/9.9/15/20/25/28HP |
| YAMAHA 682-82151-00 FUSE | 4/5/9.9/15/20/25/30/40/50/55/60/70/75/80/85/90/100/115/130/140/150/175/200/225/250HP |
| YAMAHA 688-82150-01 FUSE HOLDER ASSEMBLY | 75/80/85/90HP |
| YAMAHA 6H1-43891-10 BRUSH | 25/50/55/60/70/75/80/85/90HP |
| YAMAHA 6D3-81960-00-MOS RECTIFIER & REGULATOR ASSY | 40/50/60/75/80/90/100HP |
| YAMAHA B7HS-10 / 94701-00217 PLUG, SPARK | 6/8/9.9/15/25/30/40/50/150/175/200HP |
| YAMAHA B8HS-10 / 94701-00160 PLUG,SPARK | 25/30/40/50/60/70/80/90/115/140/150/175HP |
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