RV Electrical Wire, Wiring & Terminals

Shop RV electrical wire, wiring and terminals for repairing, maintaining, and upgrading electrical systems in motorhomes, travel trailers, fifth wheels, truck campers, and other recreational vehicles. Find wiring components for 12V DC and compatible AC electrical applications throughout your RV.

Our selection includes RV electrical wire, battery cables, wiring harnesses, terminals, connectors, lugs, butt connectors, ring terminals, splices, heat-shrink connectors, junction components, and other electrical wiring accessories for a wide range of RV electrical projects.

RV Electrical Wire & Wiring

Find electrical wire and cable for repairs, replacement circuits, equipment installations, and electrical upgrades throughout your RV. Different applications can require different wire gauges, conductor types, insulation ratings, amperage capacities, and connection methods, so wiring should always be selected for the specific circuit and equipment being serviced.

For battery and charging-system projects, browse our RV lithium and deep-cycle batteries and RV battery boxes.

RV Terminals, Connectors & Wiring Accessories

Shop RV electrical terminals and connectors for creating secure connections throughout your electrical system. Depending on the application, products can include ring terminals, butt connectors, cable lugs, splices, quick-connect terminals, heat-shrink connectors, harness connectors, and related wiring hardware.

These components can be used throughout RV lighting, battery, charging, appliance, solar, control, and other compatible electrical circuits.

RV Solar, Inverter & Converter Wiring

Building or upgrading an RV power system often requires correctly sized wiring and electrical connections. Browse our RV solar panels and solar kits for off-grid charging and power products.

You can also shop RV power inverters and RV converters and battery chargers for additional components used throughout RV electrical and charging systems.

RV Appliance & Control Wiring

Electrical wiring and connectors are also used throughout RV appliances and electronic control systems. For replacement appliance electronics, browse our RV control boards and ignitors.

Fast Shipping Across Canada & the U.S.

Our new RV parts are sourced through North America's largest RV parts and accessories distribution network, with numerous warehouse locations throughout Canada and the United States. Orders ship from the nearest available warehouse whenever possible, helping provide fast and efficient shipping across Canada and the U.S.

This extensive warehouse network gives RV owners access to thousands of brand-new electrical, power, appliance, and replacement parts without relying on inventory from a single location.

Choosing the Correct RV Wire & Electrical Connectors

Before ordering, verify the wire gauge, conductor size, voltage and amperage requirements, terminal size, connector type, insulation rating, and intended application. Electrical wire and connectors should be appropriately sized and rated for the circuit and equipment where they will be installed.

RV electrical systems can contain both low-voltage DC circuits and potentially hazardous AC circuits. Installation and repairs should follow equipment manufacturer requirements and applicable electrical codes, with qualified electrical or RV service used when appropriate.

Looking for additional electrical equipment and replacement parts? Browse our complete New RV Parts catalog.