Mercury-MerCruiser 89491-1 1A Replacement Ignition Key

Mercury-MerCruiser 89491-1 1A Replacement Ignition Key

The Mercury-MerCruiser 89491-1 1A Replacement Ignition Key is a replacement key for compatible Mercury and MerCruiser ignition switch applications. This key is used where the 1A key code is specified for the ignition switch or existing key.

Replacement ignition keys are useful when an original key is lost, worn, damaged, or when an extra spare key is needed. Always confirm the key code before ordering to ensure proper ignition switch compatibility.

Product Features:

• Mercury-MerCruiser replacement ignition key
• 1A key code
• Designed for compatible Mercury and MerCruiser ignition switch applications
• Useful as a replacement or spare ignition key
• Direct replacement where part number 89491-1 is specified

Product Details:

• Brand: Mercury-MerCruiser
• Manufacturer Part Number: 89491-1
• Key Code: 1A
• Part Type: Replacement Ignition Key
• Application: Compatible Mercury and MerCruiser ignition switch applications

Fitment Note: Ignition key fitment should be verified by key code, ignition switch style, existing key markings, parts diagram, and original key part number before ordering. Please confirm this 1A replacement ignition key is correct for your Mercury or MerCruiser application before purchasing.

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