Description
Dometic Ignition Coil for Marine Engines | Boat Supply Store
This Dometic ignition coil provides reliable spark generation essential for consistent engine combustion. Designed to deliver a high-voltage pulse, it directly replaces specific OMC ignition coils, ensuring proper fitment and function for optimal engine performance. Ensure your vessel's propulsion system fires accurately, crucial for maintaining cruise speed on the Intracoastal Waterway.
Key Features
- Reliable Spark Generation for Consistent Combustion
- Direct Replacement for Specific OMC Applications
- High-Voltage Pulse Delivery for Strong Ignition
- Durable Construction for Marine Environment
- Ensures Optimal Engine Performance
- Reduces Misfires and Hesitation
- Facilitates Efficient Fuel Burning
- Quality Engineering from Dometic
Specifications
| Product Specifications | |
|---|---|
| Brand | DOMETIC |
| SKU | M18-5172 |
| Category | Plumbing & Ventilation |
Who This Is For
This Dometic ignition coil is for boat owners and marine mechanics maintaining or repairing OMC-powered vessels. It is ideal for those seeking a direct, high-quality replacement part to restore engine ignition system integrity.
How It Compares
| Feature | Dometic Ignition Coil for Marine Engines | Sierra |
|---|---|---|
| Type | Ignition Coil | Ignition Coil |
| Application | OMC Engines | Various Marine Engines |
Common Concerns Answered
Will this coil fit my specific OMC engine?
This Dometic coil is designed as a direct replacement for specific OMC applications. Always verify your engine's existing ignition coil part number or consult your engine's service manual to confirm compatibility with M18-5172.
How difficult is it to install a new ignition coil?
Installation difficulty is rated at 1 (very easy), typically involving disconnecting the old coil and connecting the new one, often with simple bolt-on and electrical connections. Basic mechanical aptitude is sufficient.
What if I'm not sure this is the right part?
Cross-referencing your OMC engine's service manual or contacting our support with your engine model and serial number will ensure you order the correct ignition component, preventing costly mistakes.
Frequently Asked Questions
What is the primary function of a marine ignition coil?
A marine ignition coil converts the low voltage from the battery into the high voltage necessary to create a spark at the spark plug, initiating combustion within the engine cylinder.
Why is a specific replacement coil important for OMC engines?
OMC engines have specific electrical system designs; using a coil engineered for these systems ensures proper voltage output and timing, preventing engine damage and ensuring optimal running conditions.
Can a faulty ignition coil cause engine sputtering?
Yes, an ignition coil that is failing or producing an inconsistent spark can lead to engine sputtering, misfires, rough idling, and a general loss of power.
What are the signs of a failing ignition coil?
Symptoms include hard starting, misfiring, engine hesitation, backfiring, poor acceleration, and a significant decrease in fuel efficiency.
What voltage does a marine ignition coil typically produce?
Marine ignition coils are designed to produce voltages ranging from 20,000 to 40,000 volts or more, depending on the specific engine application and design.
