817377 Ignition Distributor for MerCruiser 3.0L 4 Cylinder GM Delco EST

Product Overview

This aftermarket replacement ignition distributor is intended for MerCruiser 3.0L 4 Cylinder GM applications with Delco EST ignition systems and cross-references part number 817377. An ignition distributor directs the ignition signal to the engine cylinders in the required firing sequence.

Key Features & Performance

• Provides the normal distributor function within the ignition system.
• Identified for MerCruiser 3.0L 4 Cylinder GM applications with Delco EST systems.
• Cross-references part number 817377 for component identification.
• Suitable for servicing or replacing the corresponding ignition distributor.

Fitment & Compatibility

• for MerCruiser 3.0L 4 Cylinder GM applications with Delco EST ignition systems

Common Uses

• Replacing a worn, damaged, or malfunctioning ignition distributor.
• Routine maintenance of the applicable marine engine ignition system.
• Servicing the ignition system when the corresponding distributor requires replacement.

Technical Specifications

• Product Type: Ignition Distributor
• Part Number(s): 817377
• Engine Application(s): MerCruiser 3.0L 4 Cylinder GM with Delco EST

Frequently Asked Questions

Q: What does an ignition distributor do? A: An ignition distributor directs the ignition signal to the engine cylinders in the required firing sequence.

Q: How should fitment be verified? A: Compare part number 817377 and the complete MerCruiser 3.0L 4 Cylinder GM designation with Delco EST against the existing component and equipment records before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.