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67C-85570-00 67C-85570-00-00 67C-85570-01-00
PREMARINE
| Quantity: | |
|---|---|
| Parameter | Specification |
| Part Number | 67C-85570-00 (Supersedes: 67C-85570-00-00, 67C-85570-01-00) |
| Compatible Brand | Yamaha Marine |
| Component Type | Outboard Ignition Coil Assembly / High-Tension Coil |
| Engine Type | 4-Stroke Outboard Engines (40HP / 50HP / 60HP Series) |
| Material | High-Purity Copper Windings, Silicon Steel Core & Marine Epoxy Resin Encapsulation |
| Manufacturing Process | CNC Automated Precision Winding & Vacuum Epoxy Potting |
| Installation | Direct OEM Plug & Play Replacement |
High-Voltage Energy Output: Engineered with premium copper windings and high-magnetic conductivity steel cores to generate powerful spark voltage, ensuring crisp combustion under intense cylinder pressures.
Marine-Grade Waterproof Encapsulation: Fully potted with thermo-setting epoxy resin to seal out saltwater spray, engine moisture, and intense vibrations, preventing internal arcing or short-to-ground faults.
Thermal-Resistant Engineering: Specially formulated to withstand extreme engine compartment heat during long, heavy-load cruises without insulation breakdown or resistance fading.
Primarily compatible with Yamaha 4-stroke 40HP, 50HP, and 60HP outboard engine platforms (featuring 67C and 69W model codes):
Yamaha 4-Stroke 40HP / 50HP / 60HP Series: F40A, F40B, F50A, F50TLR, T50A, F60A, T60A (multi-cylinder 4-stroke outboard platforms).
PREMARINE Direct Replacement: PREMARINE manufactures precision aftermarket ignition coils engineered to exact OEM 67C-85570 primary/secondary resistance specs and bolt hole spacings for seamless plug-and-play installation.
PREMARINE Quality & Marine Protection: Built with upgraded heat-resistant magnet wire and durable anti-corrosion outer housings, PREMARINE ignition coils provide exceptional reliability and high cost-efficiency for Yamaha owners.
Engine Misfire & Rough Idling: A shorted or open ignition coil prevents spark plug firing in its assigned cylinder, causing severe engine shaking, hard starting, and lost horsepower. Inspect coil resistance and replace the unit.
Acceleration Hesitation & Power Loss: Degraded coil insulation causes high-voltage arcing under heavy throttle acceleration, leading to engine bogging, speed drops, or intermittent misfires under load.
Cracked or Swollen Coil Housing: Overheating or electrical overload can cause the outer epoxy encapsulation to crack, swell, or discolor. Inspect visually and replace damaged ignition coils promptly.
OEM Part Numbers
Compatible OEM references include:
67C-85570-00
67C-85570-00-00
67C-85570-01-00
Compatible Engine Models
This Ignition Coil Assembly is primarily designed for:
4-Stroke 40/50/60HP
If you are unsure about compatibility, please provide your engine model number or identification plate for verification before ordering.
Applications
This Ignition Coil Assembly is commonly used for:
Outboard engine repair
Engine rebuilding projects
Marine maintenance workshops
Boat fleet maintenance
Commercial fishing vessels
Recreational boats
Marine spare parts distribution
