12V Universal Power Window Auto-Close Module – 4-Door Cars
12V Universal Power Window Auto-Close Module – 4-Door Cars
Automatically Close All 4 Windows with One Lock
Never drive away with an open window again. This 12V Universal Power Window Closer Module automatically rolls up all four windows the moment you lock your doors — or lets you close them remotely as you walk away. Compatible with most 12V vehicles (both positive and negative trigger systems), it's a smart, convenient upgrade for any 4-door car. Made in Mainland China.
Key Features
- Auto-Close on Door Lock: All 4 windows close automatically when you lock your vehicle — no more second-guessing.
- Remote Window Closing: Close all windows remotely before you even reach your car.
- Universal Compatibility: Works with most 4-door vehicles triggered by either positive (anode) or negative (cathode) signal.
- Cold-Weather Rated: Engineered to perform reliably in ultra-low temperatures.
- Easy DIY Installation: Comes with a complete wire harness and wiring diagram — no specialist tools required.
- Compact Design: Small, discreet black module (7.5 × 6 × 2.5 cm) fits neatly behind your dashboard.
Specifications
| Color | Black |
| Material | Plastic |
| Number of Windows Controlled | 4 |
| Operating Voltage | 12V DC |
| Module Dimensions | 7.5 × 6 × 2.5 cm / 3 × 2.4 × 1 in |
| Package Dimensions | 13 × 9.5 × 6.5 cm / 5 × 3.8 × 2.6 in |
| Package Weight | 190 g / 6.7 oz |
| Country of Origin | Made in Mainland China |
What's in the Box
- 1 × Power Window Closer Module
- 1 × Wire Harness
Installation Tips
Installation is straightforward thanks to the included wiring diagram and pre-assembled wire harness. Identify your vehicle's door-lock trigger wire (positive or negative), connect accordingly, and mount the module in a dry location behind your dashboard. Always disconnect your vehicle battery before working with automotive wiring. For general vehicle electrical safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: Is this power window closer module compatible with my car?
A: This module is designed to work with most 4-door, 12V vehicles that use standard power window systems. It supports both positive (anode) and negative (cathode) door-lock trigger signals, making it compatible with a wide range of car makes and models. Check your vehicle's wiring diagram or consult a local auto electrician if you're unsure of your trigger type.
Q: Do I need professional installation for this power window auto-close module?
A: Most DIY-confident car owners can install this module using the included wiring diagram and wire harness. Basic knowledge of automotive wiring is helpful. If you're not comfortable working with vehicle electronics, a professional auto electrician can complete the installation quickly and affordably.
Q: Will the module work in very cold weather?
A: Yes. This module is specifically rated for reliable performance in ultra-low temperatures, making it suitable for use in cold climates without degradation in functionality.
Q: Can I close the windows remotely without being inside the car?
A: Absolutely. One of the key features of this module is the ability to trigger window closing remotely — simply lock your doors using your key fob and all four windows will automatically close, even if you've already stepped away from the vehicle.