1. Used Boat Parts
  2. sku: 14770170028693881
  3. MERCURY 332-7778A

MERCURY 332-7778A Cdi Ignition Power 114-7778

fits model: Mariner. make: Mercury.

332-7778a Mercury Cdi Electronics Mariner Ignition Power Packs 114-7778

( Part Type: Ignition ), ( Manufacturer Part Number: 332-7778A ), ( Country Of Origin: United States )

Review MERCURY Cdi Electronics Ignition Power Packs fits MARINER

The Mercury 332-7778A CDI Mariner Ignition is a premium quality ignition system designed for Mercury outboard engines. This ignition system is specifically engineered for the Mercury 332 series engines and is identified by the part number 114-7778.

The CDI (Capacitive Discharge Ignition) technology used in this ignition system delivers a powerful spark to the engine's combustion chamber, ensuring efficient and reliable ignition. The system utilizes a compact, high-performance ignition coil that generates the required voltage to create the spark.

The Mercury 332-7778A CDI Mariner Ignition is designed with a durable, sealed, and waterproof housing to protect it from the harsh marine environment. The ignition switch is easy to operate and features a secure, positive locking mechanism to prevent accidental activation.

This ignition system is also equipped with a diagnostic LED indicator, which provides valuable information about the system's status. The LED light can indicate various conditions, such as a malfunctioning ignition coil or a low battery voltage.

The Mercury 332-7778A CDI Mariner Ignition is a direct replacement for the original ignition system on Mercury 332 series engines. It is easy to install, requiring no modifications to the engine wiring harness or mounting brackets. The system comes complete with all necessary mounting hardware and wiring connections to make the installation process straightforward and hassle-free.

In summary, the Mercury 332-7778A CDI Mariner Ignition is a top-of-the-line ignition system that delivers reliable and efficient ignition to Mercury 332 series outboard engines. Its compact, durable design, and easy installation make it an ideal choice for boat owners looking to upgrade their ignition system or replace a worn-out component.

Mercury 332-7778A CDI Mariner Ignition: A Detailed Analysis

The Mercury 332-7778A CDI Mariner Ignition is a popular choice for boat owners looking for a reliable and efficient ignition system. In this analysis, we will discuss the key features, advantages, and disadvantages of this product.

Features:

1. CDI (Capacitive Discharge Ignition) technology, which provides quicker and more consistent spark for better combustion.

2. Compact design, making it easy to install and replace.

3. Versatile compatibility with various Mercury outboard engines.

Advantages:

1. Improved engine performance: The Mercury 332-7778A CDI Mariner Ignition delivers a powerful and consistent spark, resulting in improved engine performance.

2. Fuel efficiency: A more efficient combustion process leads to better fuel economy.

3. Longer engine life: The ignition system's advanced technology and consistent performance contribute to a longer engine life.

4. Easy installation: The compact design and simple installation process make it a popular choice for DIY boat owners.

Disadvantages:

1. Higher cost: Compared to traditional ignition systems, the Mercury 332-7778A CDI Mariner Ignition is more expensive.

2. Compatibility limitations: While the ignition system is compatible with various Mercury outboard engines, it may not be suitable for engines from other manufacturers.

3. Requires maintenance: CDI ignition systems, like the Mercury 332-7778A, may require regular maintenance to ensure optimal performance.

Conclusion:

The Mercury 332-7778A CDI Mariner Ignition offers several advantages, including improved engine performance, fuel efficiency, and longer engine life. However, it comes with a higher cost and compatibility limitations. If you own a Mercury outboard engine and are looking for a reliable and efficient ignition system, the Mercury 332-7778A CDI Mariner Ignition is a worthwhile investment.

Recommendation:

For boat owners with Mercury outboard engines seeking improved engine performance, better fuel efficiency, and a longer engine life, the Mercury 332-7778A CDI Mariner Ignition is an excellent investment. However, ensure your engine is compatible with the ignition system and be prepared for potential maintenance costs.

Details:

This used part is in working condition but may show some signs of wear. Please refer to all pictures for a detailed view of its condition. Fitment Mercury Inline 6 Tower of Power: OFFICE USE ONLY, semi # 8 ROEBLING H25 Mercury 147x: Power.

part #: 3327778a prices

  • $44.99-$149.99

specifications vesselveep:

  • for models: Mariner
  • for makes: Mercury
  • part type: Ignition
  • manufacturer part number: 332-7778A
  • country of origin: United States

seller vesselveep:

  • # reviews: 9730
  • rating: 100.0%
  • city: Lake Placid, Florida

payments vesselveep:

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

offer vesselveep:

  • started: May 18, 2026
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • sold: 0

returns vesselveep:

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

general vesselveep:

  • condition: Used
  • Parts Accessories > Boat Parts > Other

shipping vesselveep:

  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $10.00
  • class: Standard
  • carrier: USPS
  • transit: 3-9 Days
for models: mariner, for makes: mercury, part type: ignition, country of origin: united states,
sku: 14770170028693881,

Mercury 332-7778A Is Similar To:

vesselveep logo
5 offers $44.99–$149.99 USD
  • Used. Offer #1 priced at $100.00 + $8.61 delivery = $108.61* total. Please see the pictures for fitment and please verify that the part number is correct for your application B118 332-5524, 332-5521A1, 332-7778, A1, A3, A5, A6 Mercury Mariner.+$8.61 shipping
  • New. Offer #2 priced at $44.99 + $0.00 delivery = $44.99* total. If the Engine Uses an Orange Colored Lead That is Connected to the Box, Connect This to the ". If the Black Ground Wire is Not Already Connected to the CDI Box, Fasten to One of the 4 Mounting Holes on the Outside of the Box.FREE SHIPPING
  • New. Offer #3 priced at $149.99 + $0.00 delivery = $149.99* total. Sierra #: 18-5775Part # : 6, 9.FREE SHIPPING
  • Used. Offer #4 priced at $30.00 + $10.00 delivery = $40.00* total. Tower of Power.+$10.00 shipping
  • Used. Offer #5 priced at $100.00 + $7.92 delivery = $107.92* total. Manufactured by Mercury, this switch box is specifically designed for Mercury/Mariner engines from 1978 to 1995 The B118 Mercury/Mariner 3 1978-1995 Switch Box CDI is a used ignition and starting system component designed for outboard engines.+$7.92 shipping

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