Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan Review

Let’s Talk About Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan

The Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan promises a seamless and straightforward solution for connecting your trailer lights. Offered by Hayes, a trusted name in towing and automotive electrical components, this harness eliminates the need for splicing wires, simplifying the installation process considerably. It’s designed to integrate directly with your vehicle’s factory wiring system, maintaining the integrity of your Infiniti or Nissan’s electrical system while providing a reliable connection for your trailer lights.

My own introduction to the world of trailer wiring was less than ideal. Countless hours were spent wrestling with wire strippers and butt connectors in my early days. When I recently acquired a used pop-up camper and needed to get my Nissan Pathfinder ready for towing, I immediately looked for a no-splice solution. The promise of a simple, plug-and-play installation with the Hayes 81786HBC was incredibly appealing, especially compared to the thought of hacking into my vehicle’s wiring harness.

Upon receiving the Hayes 81786HBC, I was impressed by its simplicity and apparent build quality. The connectors felt solid and well-made, inspiring confidence that they could withstand the elements. Compared to universal wiring kits that require extensive modification and guesswork, this harness felt like a tailored solution. My initial excitement was tempered only by a slight concern about whether the advertised “Quik-Connect” system would live up to its name in the often-tight and awkward spaces under my dashboard.

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Real-World Testing: Putting Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan to the Test

First Use Experience

The installation process took place in my driveway on a sunny Saturday afternoon. My Pathfinder was the test subject. Following the instructions, locating the BP3 connector to the right of the steering column and brake pedal was fairly straightforward. The harness snapped together with a satisfying click, confirming a secure connection, and initial testing of the trailer lights showed everything working perfectly on the first try.

Extended Use & Reliability

Several months and a few camping trips later, the Hayes 81786HBC has performed flawlessly. It shows no signs of corrosion or degradation, despite exposure to rain and road grime. Periodic visual inspections of the connections have revealed no issues. This Hayes harness has far exceeded my expectations, especially compared to the headache and uncertainty I experienced with past universal wiring solutions.

Breaking Down the Features of Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan

Specifications

• Compatibility: Designed for select 2004-2017 Infiniti QX56, QX60, and QX80 models, as well as select 2004-2017 Nissan Armada, Frontier, Pathfinder, Titan, and Xterra with Factory Tow Package models. This ensures a precise fit and avoids compatibility issues.
• BP1/BP3 Connector Positions: Utilizes BP1 (Infiniti models and Nissan Armada, Titan, and Xterra) and BP3 (Nissan Frontier and Pathfinder) connector positions. This caters to specific wiring configurations in different vehicle models.
• No Splicing Required: Installs directly into OEM connectors, eliminating the need to cut or splice wires. This preserves the integrity of the vehicle’s electrical system and simplifies installation.
• Quik-Connect Design: Features snap-together connectors for fast and easy installation. This minimizes installation time and reduces the risk of wiring errors.

Performance & Functionality

The Hayes 81786HBC performs its job admirably. It provides a reliable and consistent connection for trailer lights, ensuring that brake lights, turn signals, and running lights function correctly. The absence of any wiring modifications gives me peace of mind knowing that my vehicle’s electrical system is protected. The only slight potential improvement would be longer leads to accommodate different trailer connector placements.

Design & Ergonomics

The design of the Hayes 81786HBC prioritizes ease of use. The connectors are clearly labeled and easy to grip, even in tight spaces. The build quality feels robust, suggesting a long service life. There’s virtually no learning curve; if you can locate the correct connector in your vehicle, you can install this harness.

Durability & Maintenance

Given its solid construction and protected location under the dashboard, the Hayes 81786HBC should last for many years. Maintenance is minimal, requiring only occasional inspection for corrosion or loose connections. The robust plastic connectors should withstand years of use without cracking or degrading.

Accessories and Customization Options

The Hayes 81786HBC itself doesn’t offer customization options, as it’s designed as a direct replacement for the factory wiring harness. It is compatible with standard 4-way flat trailer connectors, which are widely available. Adapters can also be used to connect to trailers with 7-way RV-style connectors, though this harness does not directly support those connections.

Pros and Cons of Hayes 81786HBC Quik Connect OEM Wiring Harness For Infiniti/Nissan