LLNSEAUTO Universal Electric Power Window Conversion Kit for 2-Door Vehicles — 12V Motors, Switches & Hardware

LLNSEAUTO's Universal Electric Power Window Conversion Kit replaces manual crank windows with a complete 12V powered system for most 2-door sedans, pickups, SUVs, vans and off-road vehicles.

This kit supplies everything needed to convert crank-style windows to electric operation: two motors, multiple wiring harnesses, switches, mounting brackets and adapter parts designed to fit a wide range of manual window regulators. The components are engineered for 12V automotive systems, include thermal overload protection, and come with templates and instructions to guide installation. It’s a practical option if you want the convenience of power windows without sourcing vehicle-specific assemblies.

How does the conversion kit actually replace a manual crank?

The kit swaps the hand crank's mechanical interface for an electric motor and adapter shaft so the existing regulator can be driven electrically. Motors mount to supplied brackets and connect to the regulator via the shaft adaption kits, while the wiring and switches control up/down motion.

• Includes 2 power window motors and 2 shaft adaption kits for regulator connection.
• Motor mounting bracket kits and cover plates secure the assembly to the door.
• Crank removal and motor installation follow the included manual and template.

What electrical parts and protections are included?

The package contains three wiring kits and three switches to power and control the windows, plus a spacer, cover kits and mounting hardware. Motors are specified for 12V operation with thermal overload protection to reduce risk of damage under heavy load.

• Working voltage: DC 12V with ±2V tolerance and 12A operating current.
• Max motor output around 20W and built-in thermal overload safety.
• Wiring harnesses and switch plates for neat, secure connections.

Will this kit fit my vehicle and how much modification is required?

The kit is designed as a universal conversion for 2-door vehicles using manual regulators; it fits many sedans, pickups, SUVs, vans and off-road models. Some trimming or minor drilling may be necessary depending on your door design, and the templates help position mounts and switches accurately.

• Compatible with most 2-door manual-window regulator setups.
• Includes mounting templates to reduce guesswork and ensure correct placement.
• Expect light fabrication or bracket adjustment for unique door geometries.

Who is this for: The LLNSEAUTO Universal Power Window Conversion Kit is aimed at DIYers, hobbyists, classic car restorers and mechanics who want to add electric convenience to two-door vehicles that currently have crank windows. It’s ideal when you prefer a full hardware-and-electrical solution—two motors, switches, wiring and mounting parts are included—so you can complete the conversion without multiple separate purchases. If you need vehicle-specific regulators or prefer plug-and-play OEM replacements, this universal kit may require additional parts or professional installation.