LLNSEAUTO Universal 2-Door Power Window Conversion Kit — 2 Motors, 3 Switches, 12V Thermal Protection

LLNSEAUTO's Universal 2-Door Power Window Conversion Kit converts manual crank windows into electric power windows using two motors, wiring harnesses, switches and all mounting hardware.

This kit supplies the mechanical and electrical parts needed to upgrade two-door vehicles with manual roll-up windows to powered operation. Designed for sedans, pickups, off-road rigs, vans and SUVs, the package includes two motors, three wiring kits, three switches, adaptors and brackets so you can retrofit most crank-style doors without replacing the entire regulator assembly. The system runs on 12V, includes thermal overload protection, and is engineered for higher output force and improved heat dissipation compared with basic conversion sets.

How does this kit integrate with my vehicle's existing manual window mechanism?

The kit adapts directly to most crank-style regulators by replacing the manual crank with a motor-driven shaft and included adaptors. Mounting brackets and a variety of shaft adaptors let you attach the motor to different regulator types without cutting or welding in most cases.

• Two motors with 10 motor mounting brackets for varied regulator mounting points.
• Two shaft adaption kits to fit common crank spline sizes and styles.
• Cover kits and a spacer to protect the motor and make a clean installation.

What electrical components are included and what wiring is required?

The kit comes with three wiring harnesses and three switches, giving you complete control wiring and options for driver-side or passenger-side operation plus an additional switch. Harnesses are pre-terminated for simpler connections to a 12V source and the included switches, reducing the need for splicing or custom harness fabrication.

• 3 wiring kits with connectors and fused feeds for reliability and safety.
• 3 switches and 2 switch mounting plates with templates for panel installation.
• Thermal overload protection built into the motors to prevent overheating.

What are the motor specs and durability features I should know about?

Each motor is rated for 12V operation with a maximum output of 23W and a working current around 12 amps, which gives stronger pulling force than many economy kits. The motors include thermal protection to shut down under sustained overload conditions and are designed for improved heat dissipation to handle repeated cycles.

• Operating voltage: 12V ±2V DC, max power output up to 23W.
• Working current approximately 12A with thermal overload protection.
• Temperature range -20 to 80°C for varied climate performance.

Who is this kit best for? This LLNSEAUTO conversion kit is aimed at DIYers, restoration shops and vehicle owners who want to upgrade two-door manual windows without sourcing new regulators or paying for full door assemblies. It fits a wide range of sedans, pickups, SUVs, vans and off-road vehicles with crank-style windows and is ideal when you want a cost-effective power window solution with stronger motors and included mounting hardware. While designed for universal fit, confirm spline and regulator compatibility before purchase and follow the included instructions carefully during installation.