CURT Automotive Electrical Plug: 4-Way Flat, 36 in Wire Lg (MPN 57405)
SKU 3G-OTH-484651
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Frequently Asked Questions
What is the CURT 57405 4-Way Flat plug used for?
The CURT 57405 4-Way Flat plug connects trailer lighting to a towing vehicle. It is commonly used for utility trailers, boat trailers, and small RVs requiring a standard 4-pin wiring harness for tail lights, turn signals, and brake lights.
What are the specifications of the CURT 57405 4-Way Flat plug?
The CURT 57405 is a 4-Way Flat automotive electrical plug with a 36-inch wire length. It is designed for fleet and vehicle maintenance applications, providing a reliable connection for trailer lighting systems.
Where to buy the CURT 57405 4-Way Flat plug worldwide?
3G Electric supplies the CURT 57405 4-Way Flat plug worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install a CURT 4-Way Flat trailer plug?
To install a CURT 4-Way Flat plug, match wire colors to your vehicle’s harness: white (ground), brown (tail), yellow (left turn/brake), green (right turn/brake). Strip wires, connect using butt connectors or solder, and seal with heat shrink for weatherproofing.
Used in
Common applications for CURTCURT Products
3G Electric supplies CURT fleet and vehicle maintenance. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
