COMPONENTSPLUS 376-9984A1 Ignition Coil 300-8M0077471

( Brand: Componentsplus ), ( Part Type: Ignition Coil ), ( Country Of Origin: Tw ), ( Manufacturer Part Number: 376-9984A1 ), ( Warranty: 1 Year ), ( California Prop 65 Warning: This Product May Expose You To Chemicals Such As Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov ), ( Oem Interchange Part Numbers1: 300-8m0077471 ), ( Oem Interchange Part Numbers2: 339-879984a1 ), ( Oem Interchange Part Numbers4: 879984t00 ), ( Oem Interchange Part Numbers5: 879984t01 ), ( Product Notice: As A Parts Distributor We Mostly Sell Aftermarket Parts ), ( Source: Aftermarket )

Review COMPONENTSPLUS New Ignition Coil All Years By 376-9984 fits MARINER MERCRUISER

The Components Plus 376-9984A1 Ignition Coil is specifically designed for Mariner and Mercruiser engines with the part number 300-8M0077471. This ignition coil is an essential component of your engine's ignition system, responsible for generating the high voltage required to create a spark that ignites the fuel in the engine's cylinders.

This ignition coil features a robust design with a durable aluminum housing that ensures reliable operation under various engine conditions. The coil's internal components, including the primary and secondary windings, are meticulously crafted to provide consistent performance and long-lasting durability.

The primary winding of this ignition coil is designed to handle the low voltage input from the engine's electrical system, while the secondary winding generates the high voltage required for ignition. The coil's secondary winding produces approximately 20,000 volts, which is sufficient to create a spark that ignites the fuel-air mixture in the engine's combustion chamber.

This ignition coil is also designed to be easy to install, with a convenient mounting bracket that allows it to be securely attached to the engine. The coil's terminal connections are clearly labeled, making it simple to connect the ignition system's wiring.

If you're experiencing ignition issues with your Mariner or Mercruiser engine, a faulty ignition coil could be the culprit. Replacing this component with the Components Plus 376-9984A1 Ignition Coil can help restore your engine's performance and ensure reliable operation.

In summary, the Components Plus 376-9984A1 Ignition Coil for Mariner and Mercruiser engines is a durable, high-performance component that is essential for generating the high voltage spark required for ignition. Its robust design, easy installation, and consistent performance make it an excellent choice for maintaining the health and longevity of your engine.

The Mariner Mercruiser 376-9984A1 ignition coil is a crucial component for the proper functioning of your MerCruiser engine. Here are some pros and cons that might help you decide whether to buy this ignition coil:

1. Designed specifically for MerCruiser engines: This ignition coil is engineered to meet the unique requirements of MerCruiser engines, ensuring optimal performance and reliability.

2. Improved ignition system: Upgrading to a new ignition coil can lead to a more efficient combustion process, resulting in better fuel economy and increased power output.

3. OEM quality: This ignition coil is an original equipment manufacturer (OEM) replacement part, meaning it is manufactured to the same specifications as the ignition coil that originally came with your engine.

4. Easy installation: Installing an ignition coil is a relatively straightforward process, and most mechanics or boat owners with basic DIY skills can do it themselves in under an hour.

5. Long-lasting: A high-quality ignition coil can last for thousands of hours of operation, making it a worthwhile investment for boat owners who use their vessels frequently.

1. Cost: Ignition coils for marine engines can be more expensive than their automotive counterparts due to the specialized nature of the components.

2. Potential for misdiagnosis: Ignition system issues can be tricky to diagnose, and replacing an ignition coil when another component is actually causing the problem could result in unnecessary expense.

3. Limited availability: Depending on your location or the specific model of your MerCruiser engine, it may be challenging to find this ignition coil in local stores or from local distributors.

In conclusion, the Mariner Mercruiser 376-9984A1 ignition coil is a worthwhile investment for boat owners seeking to improve the performance and reliability of their MerCruiser engines. While it may come with a higher price tag compared to automotive ignition coils, its OEM quality and long-lasting nature make it a wise choice for those who rely on their boats for transportation or recreation. To ensure that you are indeed replacing a faulty ignition coil and not another component, it is recommended to consult with a qualified mechanic or marine technician before making a purchase.

part # 3769984a1 prices

• $122.40-$212.19

specifications dorycontrol:

• for models: Mariner, Mercruiser
• brand: Componentsplus
• part type: Ignition Coil
• country of origin: Tw
• manufacturer part number: 376-9984A1
• warranty: 1 Year
• california prop 65 warning: This Product May Expose You To Chemicals Such As Carbon Black, Silica, Crystalline Which Are Known To The State Of California To Cause Cancer And Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov
• oem interchange part numbers1: 300-8m0077471
• oem interchange part numbers2: 339-879984a1
• oem interchange part numbers4: 879984t00
• oem interchange part numbers5: 879984t01
• product notice: As A Parts Distributor We Mostly Sell Aftermarket Parts
• source: Aftermarket

returns dorycontrol:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping dorycontrol:

• service: Economy, Standard, Expedited, Overnight
• class: Economy, Standard, Expedited, One-day
• transit: 3-7 Days
• type: Fixed
• cost: $0.00

general dorycontrol:

• condition: New
• Parts Accessories > Boat Parts > Controls Steering

payments dorycontrol:

• wallet: Apple-pay
• other
• credit card: Visa

seller dorycontrol:

• # reviews: 51856
• rating: 98.5%

offer dorycontrol:

• sold: 0
• started: January 7, 2026
• availability: In Stock
• options: Ship-to-home

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