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Black coiled 7-way trailer cord with zinc die-cast plugs and spring guards

Velvac

Velvac 590157 7-Way Coiled Cord 180 in

SKU CH-SYA3-SEPFD

A 15 ft coiled 7-way cord with brass contacts, heavy-duty zinc die cast plugs, spring guards, and a durable black jacket rated from -55 to 185 Degrees F

  • 7-way connection links vehicle and trailer lights
  • 15 ft coiled copper cord stretches for easy hook-up
  • Heavy-duty zinc die-cast plugs with spring guards resist damage
  • Brass contacts and black plastic jacket rated -55 °F to 185 °F
  • Meets SAE J-2394 standard for trailer wiring

Velvac 590157 7-Way Coiled Cord

The Velvac 590157 is a 7-way coiled cord designed for connecting vehicles and trailers. It suits fleet operators and repair shops that need a reliable electrical link for lighting and brake circuits. The heavy-duty zinc die-cast plugs with spring guards protect the connection during repeated coupling and uncoupling. Its durable black outer jacket resists abrasion and weather exposure.

SAE J-2394 Compliance

This cord meets the SAE J-2394 standard, which governs 7-way trailer connector performance and durability. Buyers who require a different connector standard or pin configuration cannot use this part. The brass contacts and specified wire gauges of 0.1 ga and 0.5 ga match the standard's electrical requirements. Verifying the vehicle and trailer socket type against this standard is the single decisive check.

Operating Temperature Range -55 to 185 Degrees F

The cord operates reliably from -55 degrees F to 185 degrees F, covering extreme cold and engine-compartment heat. The plastic insulation remains flexible in freezing conditions and resists softening under high temperatures. The coiled design with 12-inch leads on both ends manages slack without stressing the wire or plugs. No active cooling or noise considerations apply to this passive harness.

Highlights

  • 7-way connection links vehicle and trailer lights
  • 15 ft coiled copper cord stretches for easy hook-up
  • Heavy-duty zinc die-cast plugs with spring guards resist damage
  • Brass contacts and black plastic jacket rated -55 °F to 185 °F
  • Meets SAE J-2394 standard for trailer wiring

Specifications

BrandVELVAC

Questions about this item

How far does the 180 in coiled cord stretch when I hook up a trailer?

The coiled design extends to a full 15 ft working length, giving you ample reach between vehicle and trailer without excess cable dragging on the ground.

What does the SAE J-2394 standard actually limit on this 7-Way cord?

SAE J-2394 governs the 7-Way connector pinout and performance requirements, ensuring the brass contacts and zinc die-cast plugs meet the recognised interface for vehicle-to-trailer wiring.

Will the 12 in leads on both ends reach my truck’s recessed socket?

Each end includes a 12 in straight lead with a heavy-duty zinc die-cast plug and spring guard, designed to connect securely even when the socket is set back or angled.

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