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Durable Molded Nylon Housing: Lightweight yet highly resilient construction designed for demanding commercial trucking applications.
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High Hazard & Turn Lamp Capacity: Flashes up to 18 lamps in hazard warning mode and 9 lamps per side for turn signal flashing.
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Manual Self-Cancel Feature: Provides reliable, intuitive return-to-center functionality to prevent unintended continuous signaling.
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Hardwired Connector Setup: Comes with 12 color-coded wires (14 and 24 gauge) and a Ford 14-way / Packard 12015345 connector configuration for easy, straightforward wiring.
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OEM Direct Fit: Direct OEM replacement for Freightliner turn signal switches (cross-references with OEM part number A06-32389-000).
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Signal-Stat Quality: Manufactured by Truck-Lite to meet or exceed rigorous SAE and commercial vehicle safety standards.
Truck-Lite 90251Y103 Signal-Stat Freightliner Nylon Turn Signal Switch (Hardwired, Ford 14-Way Connector)
Restore reliable signaling control, driver safety, and heavy-duty vehicle compliance with the Truck-Lite 90251Y103 Signal-Stat Turn Signal Switch. Engineered specifically as a direct replacement for Freightliner commercial trucks, this heavy-duty turn signal switch is housed in high-impact, molded nylon plastic for maximum durability against daily cab operation, vibration, and environmental wear.
Featuring high-capacity performance, the 90251Y103 can handle up to 18 lamps in hazard mode and 9 lamps per side during turn signal operation. Equipped with a 12-wire harness (14 & 24 gauge) and dual-side connectivity (Ford 14-Way and Packard 12015345 connectors), this switch enables seamless splicing and hardwired integration into existing OEM electrical harnesses. It also features a built-in manual self-canceling feature to reduce operator error and increase efficiency on the road.

