8M2003741 | Genuine Mercury Mercruiser® Ignition Control Module (ICM) for 4.3L

SKU: 8M2003741 MPN: 8M2003741

Reliable ignition control starts with the Ignition Control Module by Genuine Mercury Mercruiser, carrying Part Number: 8M2003741 and supplied new for compatible 4.3L GM V6 marine engine configurations.

$699.00
No Core Charge
5 in stock, ready to ship

Pickup available at Warehouse - Howard st 7092 ste F

Usually ready in 24 hours

Need it fast? We offer overnight shipping

Contact us to check if overnight next-day delivery is available for your order - PN: 8M2003741

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    Orders before 7 PM EST ship same business day
  • Location icon, warehouse pickup point.
    Pickup available. Usually ready in 24 hours

Product Description

Product Name Ignition Control Module Product Name Ignition Control Module
Condition New Condition New
Brand Mercury Mercruiser® Brand Mercury Mercruiser®
Part Number 8M2003741 Part Number 8M2003741
Engine Compatibility
4.3L (GEN +) GM 262 V6, 1998 4.3L (GEN +) GM 262 V6, 1998
4.3L (GEN +) 2 BBL. version, 4 BBL. version 4.3L (GEN +) 2 BBL. version, 4 BBL. version
4.3LH (GEN +) 4 BBL 4.3LH (GEN +) 4 BBL
4.3L CARB Alpha/Bravo (Multiple configurations supported) 4.3L CARB Alpha/Bravo (Multiple configurations supported)
4.3L Reman (GEN +, 4 BBL.) 4.3L Reman (GEN +, 4 BBL.)

Useful Information

Description and Purpose:

The Ignition Control Module provides electronic management of ignition signals to support correct spark timing and reliable combustion. This Genuine Mercury Mercruiser component is new and identified by Part Number: 8M2003741. It is designed for supported 4.3L engine applications, including GM 262 V6 and multiple carbureted configurations.

Why Replacement is Important:

A failed ignition module can prevent proper spark control and cause poor starting, misfires, or unstable engine operation.

Impact on Vehicle Performance:

Correct ignition management supports smooth running, dependable acceleration, and consistent engine response.

Manufacturer Information:

Mercury Mercruiser® develops marine engine systems and replacement components for durability and dependable performance. Its products are engineered for precise operation across supported propulsion applications.

Tags & Category: Ignition Module, ICM Module, Ignition Control, Control Module, Engine Control, Ignition System, Electronic Module, Ignition Unit, Engine Module, Control Unit

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.

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  • Icon Truck, Fast Delivery
    Free shipping over $199 Place an order today and receive it on Mar 6
  • Clock Icon
    Orders placed before 7-PM EST will ship same business day
  • Location icon, warehouse pickup point.
    Pickup available usually ready in 24 hours
  • Need it fast? We offer overnight shipping

    Contact us to check if overnight next-day delivery is available for your order - PN: 8M2003741