Oyviny Brake Controller Wiring Adapter 3050-P — 4‑Pin Plug-In for Nissan Titan/Frontier/Pathfinder, 31in Plug-and-Play Harness

The Oyviny 3050-P brake controller wiring adapter is a plug-and-play harness that connects standard 4-pin brake controllers to compatible Nissan and related models without cutting or splicing.

If you tow trailers with electric brakes, a reliable, factory-style wiring adapter makes installation faster and safer. The Oyviny 3050-P is built for select Nissan platforms — Titan, Armada, Frontier, NV, Pathfinder, Xterra — and compatible Infiniti/Suzuki platforms, providing a neat connection between your dash-mounted brake controller and the vehicle wiring harness. Its pre-molded connector matches the vehicle port beneath the dash, while the 4-pin standard plug mates with many popular aftermarket controllers.

Will this adapter fit my Nissan model and year?

Compatibility covers specific model years for multiple Nissan vehicles; check the exact fit for your year and trim before ordering. The adapter supports Titan (2004–2024), Armada, Frontier (2005–2024), NV (2012–2021), Pathfinder (2005–2020), and Xterra (2005–2015), plus related models like Infiniti and Suzuki Equator in similar generations.

• Designed for the factory brake controller port found under the dash on listed models.
• Works with many model years across Titan, Frontier, Pathfinder, Xterra, Armada, NV.
• Verify vehicle year and connector location prior to purchase for exact fit.

How simple is installation with this wiring harness?

Installation is straightforward: no wire cutting, no splicing, and no permanent changes to the vehicle. One end plugs into your aftermarket brake controller; the other mates with the vehicle’s OEM connector located beneath the dashboard for a tidy, reversible hookup.

• Plug-and-play design eliminates permanent alterations to factory wiring.
• 31-inch overall length for flexible routing and controller placement.
• Connector keyed to prevent incorrect insertion and simplify installation.

Which brake controllers are compatible with the Oyviny 3050-P?

The adapter uses the industry-standard 4-pin brake controller plug and is compatible with many popular units from Tekonsha, Draw-Tite, REESE and others. Confirm controller plug type (4-pin) to ensure proper mating.

• Compatible with Tekonsha models such as P2, P3, Prodigy and Primus IQ series.
• Works with Draw-Tite Activator series and REESE Towpower standard plugs.
• Fits most aftermarket controllers using the 4-pin standard connector.

What materials and build quality should I expect?

The harness is built for durability and reliable signal transfer: ABS plastic housings, pure copper conductors, and tin-plated terminals resist corrosion and maintain conductivity. An outer braided nylon sleeve protects the wires from abrasion and road wear for extended service life.

• ABS plastic plugs for impact resistance and secure fitment.
• Pure copper wiring with tin-plated terminals for stable electrical contact.
• Protective nylon mesh sleeve reduces abrasion and prevents chafing.

Who is this for? If you own one of the supported Nissan (or related) models and need a clean, reversible connection for an aftermarket 4-pin brake controller, the Oyviny 3050-P is a practical choice. It suits DIY installers, professional technicians, and anyone who wants a factory-style, non-destructive wiring solution for towing. Always confirm vehicle model year and controller plug type before purchasing to guarantee compatibility.