WeiSen 180W Plug & Play Lighted Whip Wiring Harness Kit - Quick Pulse

In this review of the WeiSen 180W Plug & Play Lighted Whip Wiring Harness Kit, the bottom line is simple: this is a practical, no-fuss wiring solution for Polaris owners who have the factory pulse bus bar and want a fast, clean hookup for a lighted whip. The kit's main selling point is the Pulse Power Bar Plug Connector that lets users plug directly into the pulse bus bar without seat removal, making installation faster than custom splicing. It suits riders who value convenience and a bundled kit that includes relay, fuse and a lighted switch.

Key Features

• Plug & Play Design: Directly plugs into the factory pulse bus bar so installation avoids seat removal and wiring splices, saving time and hassle.
• Pulse Power Bar Plug Connector: The special connector makes the harness compatible with Polaris pulse bus bar units, simplifying the connection process.
• 180W Load Capacity: With a 12V DC 40A operating voltage and relay, the wiring harness can support up to 180W of lighting without overloading the circuit.
• Complete Kit: The set includes a 5-pin illuminated on/off rocker switch, inline blade fuse, automotive relay and roughly 10ft of wire so no extra purchases are required.
• Switch Behavior: The illuminated switch is designed to go out with the engine, preventing the switch light from draining the battery after shutdown.

Who It's For

This harness is best for Polaris RZR, General or Ranger owners who have the factory pulse bus bar (part number 4016007) and want a straightforward way to add a lighted whip or auxiliary lighting. It particularly suits DIYers who prefer a tidy, reversible install and value a kit that includes relay and fuse so they do not have to source parts separately.

It is less suited for vehicles without the pulse bus bar or for users who need longer cable runs than the provided wiring length; some customers reported mixed fitment with cable length. Also, buyers seeking a heavy-duty industrial switch feel may find the included rocker a bit lightweight for frequent heavy use.

Pros & Cons

Pros

• Easy, fast installation when used with a compatible Polaris pulse bus bar.
• Everything needed is included in one kit, removing guesswork and extra purchases.
• Good load capacity with a relay and 40A rating, supporting up to 180W of lights.
• Illuminated switch that turns off with the engine helps avoid battery drain.

Cons

• Cable length has mixed feedback and may not suit all mounting locations without extension.
• A few users noted the rocker switch feels less robust than metal alternatives.

Specifications

Brand	WeiSen
Compatibility	Polaris pulse bus bar (Part Number 4016007)
Operating Voltage	12V DC
Load Capacity	Up to 180W (40A)
Wiring Length	Approximately 10ft
Kit Includes	5-pin lighted ON/OFF rocker switch, inline blade fuse, automotive relay, wiring harness

Our Verdict

The WeiSen 180W wiring harness is a sensible, value-focused choice for Polaris owners with the factory pulse bus bar who want an easy, plug-in solution for a lighted whip. It bundles the necessary parts, delivers reliable electrical capacity, and avoids seat removal during install; just confirm routing needs for the 10ft wire and be aware the switch is functional rather than industrial-grade.

Frequently Asked Questions

Will this fit my Polaris?
It fits Polaris models equipped with the factory pulse bus bar (Part Number 4016007); verify your vehicle has that pulse bus bar before buying.

How much load can this harness handle?
With a 12V DC 40A rating and a relay, the harness supports up to about 180W of lighting load.

Does the switch drain the battery when the vehicle is off?
The switch light is designed to go out with the engine, preventing the illuminated switch from depleting the battery when the vehicle is turned off.