Pacer White 18 AWG Primary Wire - 250'

The Pacer White 18 AWG Primary Wire - 250' is a critical backbone for any serious boater or angler outfitting a vessel with reliable electrical infrastructure. Whether you're running navigation systems, fish finders, LED lighting, or auxiliary pumps, this marine-grade primary wire delivers the current-carrying capacity and durability required in saltwater and freshwater environments. Built to withstand the vibration, temperature swings, and corrosive conditions inherent to life on the water, this 250-foot spool ensures you have adequate length for most single-engine or dual-engine installations without excessive waste or mid-project splicing.

Constructed with 18 AWG copper conductors rated for marine applications, this wire handles up to 20 amps at 12 volts, making it ideal for moderate-load circuits such as blower motors, bilge pumps, and accessory wiring. The white PVC insulation resists UV degradation, oil, and moisture—essential properties when wire runs through engine compartments or along sun-exposed gunwales. The 250-foot length on a single spool reduces connection points, minimizes voltage drop over longer distances, and simplifies troubleshooting compared to multiple shorter runs. Proper gauge selection prevents overheating and ensures your electrical system operates safely within design parameters.

Experienced captains and weekend warriors alike rely on primary wire of this caliber when upgrading batteries, installing new accessories, or replacing aging harnesses after years of exposure. Installation pairs well with quality marine battery terminals, fuses rated to 20 amps, and properly grounded negative returns to the battery bank. Whether you're wiring a center console, cabin cruiser, or bass boat, having a full 250-foot spool on hand eliminates mid-project supply runs and ensures code-compliant installations. For boaters committed to safe, long-lasting electrical systems that won't fail when you need them most, the Pacer White 18 AWG Primary Wire is an investment in reliability.