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FleetPro Parts

International Turn Signal IHC - 3566943C91

International Turn Signal IHC - 3566943C91

Regular price $108.89 USD
Regular price $136.11 USD Sale price $108.89 USD
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Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

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At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

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FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

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Description:

Heavy-duty International 3566943C91 Turn Signal Switch designed for reliable signaling and wiper control in Navistar trucks. This OEM or aftermarket replacement ensures smooth operation, precise control, and long-lasting durability for medium- and heavy-duty truck applications.

Features:

OEM Part Number: 3566943C91
Superseded Part Number: 2042614C91
Product Category: Electrical Components
Subcategory: Turn Signal / Multifunction Switch
Application: Steering column control
Voltage Compatibility: 12V / 24V
Connector Configuration: Multi-pin (1, 3, 6-pin)
Material: High-strength polymer housing
Self-canceling mechanism
Hazard light control
Optional wiper integration
Installation Type: Direct OEM replacement
Performance Benefit: Reliable signaling and driver safety
Compliance: SAE standards (aftermarket units)
Condition: New / OEM

Part# : 3566943C91
Brand: International
OEM Cross Reference: 3566943C91, 2042614C91, 577.55012, 963Y102, TL963Y102, TLD963Y102, 8413-963Y102, LIT963Y102, 052-57755012