WARN
Part # FB73867
Winch Power Interrupt KitUniversal fit
$102.99
This part + add-ons
Pay in full
$102.99
Free shipping $150+
In stock at supplier
Fitment checkedWe review every order
1-year warrantyFully covered
Authorized dealerGenuine parts
Bronco Forge has been so easy to contact. I've talked to them on a Saturday, texted, and called. They are very responsive and helpful.
Not sure it fits?Send us a photo. We'll check it for you.
Fitment & Sensor Notes
Universal electrical kit; mounting and wiring adaptation required. Verify voltage, current rating, cable routing, terminal connections, and the specific winch before installation. Not a plug-and-play Bronco AUX-switch harness.
Install manual
Military discount
Active duty, veterans and families
Not ready yet?
Order or email contact@broncoforge.com and we'll review your year, trim, door configuration, and any other fitment details relevant to the product so you can avoid any surprises later.
2 hr
Install time
Wire-in
Fitment
All trims
Universal
Details
Cabin-Controlled Power for a Compatible Winch Circuit
The WARN Power Interrupt Kit adds a switched disconnect to a compatible accessory battery lead. Its solenoid handles the main power connection while a separate cabin switch controls the solenoid. For a Bronco owner planning a winch installation, this separates the power-enable function from the winch's normal direction controls. The supplied switch can be mounted inside the vehicle, giving the driver a way to enable or disable the connected circuit without using a manual switch beside the battery.
What the Power Interrupt Kit Controls
This kit controls whether power reaches the connected accessory circuit. It does not replace the winch's wired or wireless remote, operate the clutch, or command the drum to pull in and out. Turning the interrupt switch on makes power available; the accessory is then operated through its own controls. WARN recommends leaving the interrupt switch off until the attached accessory is ready to be used.
The switch and solenoid serve different jobs. The heavy battery lead carries the accessory supply through the solenoid, while the smaller control wiring operates the switching circuit. A factory overhead AUX switch must not carry the winch motor's main current. Using an existing vehicle switch requires the installer to verify the control circuit and adapt the wiring correctly; this is not a supplied Bronco-specific plug-in harness.
Parts for the Installation
WARN supplies the solenoid, a battery lead, an illuminated dash switch, control wiring, and mounting hardware. The manufacturer's installation sheet identifies an 18-inch red 2-gauge battery cable, switch mounting pieces, protective boots, and a fused switch lead. Those components support the interrupt installation. A winch, its direction-control system, and a bumper mounting plate are separate purchases.
Plan the mounting location before choosing the cable route. The solenoid needs a supported position, and the connections need clearance from surrounding metal and moving parts. Check whether the supplied lead reaches the intended installation without tension. An existing winch installation may require additional appropriately specified cable or connection hardware; the kit is not a promise that every custom routing layout needs no extra parts.
Bronco AUX-Switch Integration
This is a universal electrical accessory rather than a direct-fit body component. Door count, roof type, and bumper style do not establish electrical compatibility. On a Bronco with overhead AUX switches, the installer must confirm the selected circuit's behavior, wiring requirements, and suitability for the solenoid control circuit. Follow the vehicle and WARN instructions rather than substituting wire colors between different manufacturers.
For a DV8 12,000 lb winch, compatibility with this particular interrupt kit must be checked against the winch's electrical requirements and the interrupt solenoid's ratings. A winch's rated pulling capacity does not specify the electrical demand at every load. We have not established manufacturer approval for that cross-brand combination, so this listing does not present it as a guaranteed match.
Specifications
| Brand | WARN |
|---|---|
| Manufacturer part | 62132 |
| Supplier reference | W3662132 / FB73867 |
| Function | Switch-controlled interruption of a compatible accessory battery lead |
| Vehicle application | Universal; wiring and mounting adaptation required |
| Switch | Illuminated dash switch included |
| Install time | 2 Hours |
| Warranty | 1-Year Limited |
What's Included
- Power interrupt solenoid
- 18-inch red 2-gauge battery lead
- Illuminated dash switch with mounting bracket and plate
- Control wiring, including a fused switch lead
- Terminal boots, mounting hardware, and instructions
What's Included
- Power interrupt solenoid
- 18-inch red 2-gauge battery lead
- Illuminated switch, mounting bracket, and plate
- Control wiring with fused switch lead
- Terminal boots, mounting hardware, and instructions
Questions
Can my Bronco AUX switch control this kit?
An existing AUX switch may be integrated into a compatible solenoid control circuit after the installer checks the vehicle and kit requirements. The kit is not a Bronco-specific plug-in harness. Never carry the winch motor's main current through the factory AUX wiring.
Does the switch pull the winch in and out?
No. It enables or disables the connected power supply. Use the winch's own remote and controls for direction and clutch operation.
Is this a guaranteed match for the DV8 12,000 lb winch?
Manufacturer-confirmed compatibility for that combination has not been established. Verify the interrupt solenoid's current and duty ratings against the exact winch before treating them as a matched system.
What is included?
Power interrupt solenoid; 18-inch red 2-gauge battery lead; Illuminated switch, mounting bracket, and plate; Control wiring with fused switch lead; Terminal boots, mounting hardware, and instructions.
Have a different question? Ask us about this part
Shipping & returns
Ships direct from the manufacturer's warehouse.
Processing time: In stock at supplier
Standard delivery: 3–5 business days to the contiguous 48 states
Oversized items (bumpers, roof racks, sliders) ship via freight carrier. Freight deliveries require a signature and delivery appointment — we'll contact you to coordinate.
Free shipping on orders more than $150. We do not ship to Alaska, Hawaii, or international addresses. Tracking is emailed automatically once your order ships.
Lifetime Returns
Days 1-30: Refund to your original payment method, minus a 25% restocking fee.
Day 31 and beyond: Lifetime store credit (minus 25% restocking fee) — never expires, but requires mint condition and photo approval first.
To start a return, email contact@broncoforge.com for an RMA number. Returns without an RMA will not be accepted.
Items must be unused, uninstalled, and in original packaging ($25 minimum purchase). Customer covers return shipping unless the item arrived damaged or incorrect. Custom/special-order, sale/clearance, and installed or worn items are not eligible for return.
California Prop 65 warning
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.