87-17009A5 Boat Ignition Switch for Mercury Outboard 25 2 Cyl

Product Overview

This aftermarket replacement boat ignition switch is intended for Mercury outboard 25 2 CYL (International) applications and cross-references part number 87-17009A5. A boat ignition switch controls the electrical circuit used for normal engine starting and stopping functions.

Key Features & Performance

• Controls the ignition circuit for the associated outboard engine system
• Used in normal starting and stopping operations for a boat engine
• Cross-references part number 87-17009A5
• Suitable for servicing or replacing the corresponding ignition switch

Fitment & Compatibility

• for Mercury Outboard 25 2 CYL (International) applications

Common Uses

• Replacing a worn, damaged, or malfunctioning boat ignition switch
• Routine maintenance of the marine engine starting and ignition system
• Servicing the electrical controls associated with the listed outboard application

Technical Specifications

• Product Type: Boat ignition switch
• Part Number(s): 87-17009A5
• Engine Application(s): Mercury Outboard 25 2 CYL (International)

Frequently Asked Questions

Q: What does a boat ignition switch do? A: It controls the electrical circuit used for normal engine starting and stopping functions on a boat.

Q: How should fitment be verified? A: Compare the complete part number 87-17009A5 and the complete equipment designation Mercury Outboard 25 2 CYL (International) with the existing switch and application 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.