Lcrslitx 14 Gauge 4-Wire Trailer Wire 100FT CCA Cable — 4-Pin Flat, Heavy-Duty PVC Jacket

Lcrslitx 100FT 14 Gauge 4 Wire Trailer Wire is a heavy-duty, 100-foot CCA cable engineered to deliver reliable 12V trailer lighting connections for standard 4-pin flat systems.

When wiring or repairing lighting on a trailer, consistent signal and durable insulation are essential. This Lcrslitx 14 AWG 4-conductor cable combines a higher copper-content copper-clad aluminum conductor with a rugged PVC jacket to lower electrical resistance, withstand road and weather exposure, and give you the full length needed for most towing setups without splices.

How does this cable improve light and signal performance?

The conductor uses a copper-clad aluminum composition with approximately 30% more copper than typical CCA wires, which reduces resistance and helps preserve voltage across longer runs. Improved conductivity means brighter tail and stop lights and more reliable turn-signal operation, especially on longer trailers.

• 30% higher copper ratio in the conductor for lower electrical resistance
• 14 AWG gauge suited to 12V trailer lighting circuits
• Optimized for consistent illumination along long cable runs

Is this cable durable enough for outdoor towing and seasonal use?

The outer sheath is a heavy-duty black PVC that resists moisture, salt, oils, UV exposure and vibration fatigue, so the insulation holds up through varied conditions. It remains flexible from low to high temperatures, reducing the chance of cracks or brittle failure in winter and softening in summer heat.

• Rated for operation roughly between -15°C and +105°C for wide climate tolerance
• PVC jacket protects against road salt, engine fluids and UV light
• Designed to resist flex-fatigue where wiring is routed over axles and frames

How easy is installation and wiring identification?

Four individually insulated conductors follow standard 4-pin color coding so you can match to a 4-way flat connector without guesswork. Clear color separation simplifies both professional installations and DIY repairs, reducing installation time and wiring errors.

• White = ground, Brown = tail/running lights
• Yellow = driver-side stop/turn, Green = passenger-side stop/turn
• Full 100 ft roll avoids mid-run splices for cleaner routing

Which trailers and systems are compatible with this wire?

This 4-conductor 14 AWG cable is intended for standard 12V trailer light circuits using a 4-pin flat interface. It fits utility, boat, camper, enclosed, flatbed and many specialty trailers where reliable tail, brake and turn signals are required.

• Designed to meet SAE J1128 expectations for automotive/trailer wiring
• Works with RVs, boat trailers, utility trailers, motorcycle trailers and more
• 100 ft length suits full rewiring, extensions and custom builds

Who is this for: The Lcrslitx 100FT 14 Gauge 4 Wire Trailer Wire is ideal for DIYers and professional installers who need a long, robust 4-pin cable that balances conductivity and durability. Choose this roll if you want a single, uninterrupted length for complete trailer rewires, dependable lighting on long hauls, or a weather-resistant cable that holds up across seasons. For questions about fit or installation support, Lcrslitx offers customer assistance to help match the cable to your trailer wiring project.