277055C91 Genuine International Navistar Horn & Electrical Relay
California Proposition 65 Warning:
This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Condition:
This item is New Old Stock (NOS) surplus inventory. Packaging may show light shelf wear, dust, or minor cosmetic marks due to storage.
Genuine Navistar / International OEM Horn & Electronic Electrical Relay (Part # 277055C91). Replaces OEM Part # 1116990. Engineered for heavy-duty commercial truck electrical systems.
277055C91 Genuine International Navistar Horn & Electrical Relay
Genuine International / Navistar Horn & Electrical Relay (Part # 277055C91)
Ensure crisp horn response and stable electrical circuit operation with this Genuine OEM Navistar International Electrical Relay. Manufactured to exact factory specifications, this heavy-duty relay delivers reliable power switching across commercial truck and fleet electrical systems.
Product Specifications:
- Manufacturer: International / Navistar
- Part Number: 277055C91
- Component: Electronic Horn & System Power Relay
- Superseded / Interchange Part Numbers: 1116990, JB HUNT 4688
- Condition: New Old Stock (NOS) / OEM Surplus
Features & Benefits:
- Direct factory replacement guaranteeing proper fit and connector alignment.
- Built to withstand severe heavy-duty engine heat and commercial road vibration.
- Restores original horn and auxiliary component functionality instantly.
Note: Please confirm fitment by matching your existing relay part number or consulting your vehicle service manual prior to purchase.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.