1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4447979255184751
  3. MERCURY 807264-3

MERCURY 807264-3 Ecu Ignition Control Module Icm

fits make: Mercury.

807264-3 Mercury Ecu Oem Ignition Control Module Icm Tested

( Manufacturer Part Number: 807264-3 ), ( Part Type: Ignition Control Ecu Module ), ( Country Of Origin: United States )

Review MERCURY Ecu Oem Ignition Control Module Icm Tested

The Mercury 807264-3 ECM (Electronic Control Module) ICM (Ignition Control Module) is a crucial component in the ignition system of Mercury outboard engines. This advanced electronic module is responsible for managing and coordinating various engine functions, including ignition timing, fuel injection, and engine diagnostics.

The Mercury 807264-3 ECM ICM is a compact, yet robust unit that is designed to withstand the harsh marine environment. Its circuit board is protected by a resilient coating, ensuring its longevity and reliability. The module features a state-of-the-art microcontroller that processes engine data in real-time, allowing for precise and efficient engine operation.

The ignition control function of the Mercury 807264-3 ECM ICM is responsible for delivering the spark to the engine's cylinders at precisely the right moment. It achieves this by monitoring engine RPM, temperature, and other critical data to calculate the optimal ignition timing. The module then sends a signal to the ignition coil to generate the spark, ensuring smooth and powerful engine performance.

The Mercury 807264-3 ECM ICM also plays a vital role in the engine's fuel injection system. It monitors engine load, RPM, and other data to determine the optimal fuel delivery for each cylinder. This ensures that the engine receives the correct amount of fuel at the right time, leading to improved fuel efficiency and reduced emissions.

In addition to its ignition and fuel injection functions, the Mercury 807264-3 ECM ICM also provides engine diagnostic capabilities. It can detect and troubleshoot various engine issues, such as misfires, knock sensors, and oxygen sensor faults. This information is then displayed on the engine's diagnostic display, allowing for easy identification and resolution of issues.

The Mercury 807264-3 ECM ICM is a crucial investment for Mercury outboard engine owners, providing improved engine performance, increased fuel efficiency, and enhanced diagnostic capabilities. Its advanced technology and robust design make it an essential component of modern marine engines.

The Mercury 807264-3 ECM (Electronic Control Module) Ignition Control Module (ICM) is a crucial component in the ignition system of Mercury outboard engines. Replacing a faulty ICM can help improve engine performance and prevent start-up issues. Let's explore some potential pros and cons of buying this part.

Pros:

1. Enhanced Engine Performance: A new ICM ensures efficient ignition timing, which can lead to improved engine performance and fuel economy.

2. Reliable Start-up: A malfunctioning ICM can cause engine cranking but fail to start. Replacing it with a new one can help ensure consistent start-ups.

3. Reduced Emissions: Proper ignition timing is essential for minimizing harmful exhaust emissions. A new ICM contributes to a cleaner, greener boating experience.

4. OEM Part: The Mercury 807264-3 ICM is a factory-original part, ensuring a perfect fit and optimal compatibility with the engine.

5. Warranty Coverage: Mercury Marine offers a limited warranty for the ICM, which can provide peace of mind and reduce potential repair costs.

Cons:

1. Cost: Replacing the ICM can be relatively expensive, especially for those on a tight budget.

2. Installation Complexity: While the ICM installation itself is not overly complicated, it may require specialized tools and knowledge for some engine models.

3. Diagnostic Challenges: The ICM may be one of several components causing engine issues. Proper diagnosis is essential to ensure this is the actual problem before purchasing the part.

4. Potential for Additional Repairs: In some cases, a faulty ICM may be a symptom of another underlying engine issue. Additional repairs may be required to ensure the engine runs smoothly and efficiently.

Conclusion:

The Mercury 807264-3 ECM Ignition Control Module (ICM) offers several benefits, including enhanced engine performance, reliable start-ups, reduced emissions, OEM compatibility, and warranty coverage. However, the cost, installation complexity, diagnostic challenges, and potential for additional repairs can be drawbacks.

Recommendation:

If you're experiencing start-up issues, poor engine performance, or difficulty meeting emissions regulations, it may be worth considering the Mercury 807264-3 ICM as a replacement. However, it's essential to ensure proper diagnosis and consider the associated costs and complexity of the installation. If you're unsure about the installation process or suspect other issues, consulting a professional technician is recommended.

Details:

Your ignition module may be failing. Designed specifically for Thunderbolt V ignition systems. Whats Included: Mercuries Ignition Control Module 807264-3. Plug-and-play replacement.

More durable and accurate than aftermarket units. If your 5.7L Mercuries is experiencing: Hard starting. No-spark or intermittent spark. For sale is a genuine Mercuries 807264-3 Ignition Control Module ICM designed for Thunderbolt V ignition systems used on the 5.7L Alpha One.

Loss of power. This module controls ignition timing, spark advance curves, idle stability, knock protection, and synchronization. Stalling at throttle. Features: Genuine Mercury/Mercuries OEM module.

Pre-programmed ignition curve for 5.7L Alpha engines. This OEM replacement restores proper Thunderbolt V performance. OEM ICBMs deliver smooth running, strong spark, and proper engine performance much better than aftermarket replacements.

part #: 8072643 price

  • $899.00

specifications otsterndriv:

  • for makes: Mercury
  • mpn: 807264-3
  • part type: Ignition Control Ecu Module
  • country of origin: United States

seller otsterndriv:

  • rating: 100.0%
  • # reviews: 5
  • city: Broadalbin, New York

general otsterndriv:

  • Boat Parts > Sterndrive Motors Components > Other
  • condition: Used

returns otsterndriv:

  • policy: No Returns

payments otsterndriv:

  • credit card: Diners-club
  • other
  • wallet: Apple-pay

shipping otsterndriv:

  • class: Standard
  • cost: $5.15
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-12 Days

offer otsterndriv:

  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: November 19, 2025
for makes: mercury, part type: ignition control ecu module, country of origin: united states,
category: boat parts > sterndrive components, sku: 4447979255184751,
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