12-Pin Turn Signal Switch for Kenworth Mack for Volvo 1MR587AM 82406821

Product Overview

This aftermarket replacement 12-pin turn signal switch is intended for the listed Kenworth, Mack, and Volvo vehicle applications and cross-references part numbers 1MR587AM and 82406821. A turn signal switch controls the selection of directional signal functions within a vehicle signaling system.

Key Features & Performance

• 12-pin turn signal switch configuration as identified in the title
• Controls the selection of directional signal functions within the vehicle signaling system
• Cross-references part numbers 1MR587AM and 82406821
• Intended for the listed Kenworth, Mack, and Volvo vehicle applications
• Used when servicing or replacing the corresponding turn signal switch

Fitment & Compatibility

• for Kenworth vehicle applications
• for Mack vehicle applications
• for Volvo vehicle applications

Common Uses

• Replacing a worn, damaged, or malfunctioning turn signal switch
• Servicing the vehicle signaling system
• Restoring normal directional signal control after the existing switch has failed

Technical Specifications

• Product Type: 12-pin turn signal switch
• Part Number(s): 1MR587AM, 82406821
• Vehicle Application(s): Kenworth, Mack, and Volvo

Frequently Asked Questions

Q: What does a turn signal switch do? A: It controls the driver's selection of directional signal functions within the vehicle signaling system.

Q: How should fitment be verified? A: Compare the complete existing part number, including 1MR587AM or 82406821 where applicable, with the full equipment model designation and vehicle details 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.