Dorman 901-284 Multi-Function Turn Signal Switch

The Dorman 901-284 Multi-Function Switch is a direct replacement for worn or malfunctioning turn signal and wiper control switches on select GM vehicles. This combination switch controls essential functions including turn signals, headlights, high beams, windshield wipers, and washer operations from the steering column-mounted stalk.

Key Features:

• Direct replacement for factory multi-function switch - restores proper operation of turn signals, wipers, and lighting controls
• Engineered to match OEM specifications for precise fit and reliable performance
• Controls multiple vehicle functions from a single steering column switch assembly
• Rigorous quality testing ensures dependable operation and long service life
• Vehicle-specific design for straightforward installation on compatible GM models

This multi-function switch is designed for Buick, Chevrolet, GMC, and Saturn vehicles where the original switch has failed or become intermittent. Common failure symptoms include non-working turn signals, inoperative wipers, or flickering headlights. Replacing a faulty multi-function switch restores safe vehicle operation and proper functionality of critical lighting and wiper systems.