---
product_id: 364058063
title: "Garage Door Openers 41D3452 Limit Switch Assembly"
brand: "liftmaster"
price: "829 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Lift Master"
url: https://www.desertcart.dk/products/364058063-garage-door-openers-41d3452-limit-switch-assembly
store_origin: DK
region: Denmark
---

# Wattage 370W Wi-Fi Connectivity Limit Switch Type Garage Door Openers 41D3452 Limit Switch Assembly

**Brand:** liftmaster
**Price:** 829 kr
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Convenience with Every Click!

## Quick Answers

- **What is this?** Garage Door Openers 41D3452 Limit Switch Assembly by liftmaster
- **How much does it cost?** 829 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/364058063-garage-door-openers-41d3452-limit-switch-assembly)

## Best For

- liftmaster enthusiasts

## Why This Product

- Trusted liftmaster brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔗 Smart Connectivity:** Integrates with your Wi-Fi for enhanced control and monitoring.
- • **🔄 Seamless Replacement:** Easily replace your old limit switch with this compatible assembly.
- • **🔒 Reliable Performance:** Ensures your garage door operates smoothly and safely.
- • **🛠️ Simple Installation:** Includes everything you need for a hassle-free setup.
- • **📅 Long-Lasting Compatibility:** Designed for garage door openers from 1994 to current models.

## Overview

The LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly is a reliable replacement part designed for chain garage door openers, compatible with models from 1994 to the present. This assembly features a limit switch type, Wi-Fi connectivity, and a wattage of 370W, ensuring seamless operation and easy installation.

## Description

LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly : desertcart.in: Industrial & Scientific

Review: I was trying to fix my brother-in-law's garage door opener and saw that the metal contacts on the limit switch were broken so I ordered the first on I saw, which was wrong. He has a screw-type opener, not sure if that matters, but the "Liftmaster 41D4671 Screw Drive Limit Switch" looks like the correct part. REGARDLESS, these things are practically identical and what you likely really need is the metal contacts... DON'T TRY TO REMOVE THE METAL CONTACTS. Everything on this switch is very simply designed, if you ordered the wrong part, check out my ugly diagram for information regarding how to use parts from your bad switch. The difference between these two switches is the gear on the end of the center shaft; you can't simply remove that gear from the 'wrong' part, but you can simply pop the shaft assembly loose. Chances are, you also need the metal contact piece as well, don't try to remove that metal from its plastic housing, just unscrew it from the shaft and then screw it back on to the old shaft and pop it back into place. Lemme tell you why these break! The blade connectors that fit onto this switch are VERY LOOSE! They fall off and your first instinct is to try to tweak those screws on the side of your opener; now you've tweaked the screws too much and the metal contacts on the center shaft have snapped off. Use pliers to crimp down on the blade connector so that it actually sits tight on the switch and doesn't fall off, also watch how the switch travels and consider not running the wire through the plastic loops on the upper-left and lower-right of the unit or else the wire may get pulled loose (again!).
Review: Exact fitment for lift master

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000FPVOVY |
| Are batteries included? | No |
| Brand | LiftMaster |
| Circuit Type | 1-way |
| Compatible Device | LiftMaster garage door openers |
| Connectivity Protocol | Wi-Fi |
| Connector Type | Screw Terminals |
| Contact Material | Copper, Brass, Stainless Steel |
| Contact Type | Normally Open |
| Control Method | Remote |
| Controller Type | Wi-Fi |
| Customer Reviews | 4.6 4.6 out of 5 stars (492) |
| Date First Available | 2 September 2012 |
| Generic Name | limit switch |
| International Protection Rating | IP00 |
| Item Weight | 454 g |
| Item model number | 41D3452 |
| Manufacturer | Liftmaster |
| Model number | 41D3452 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Operation Mode | automatic |
| Package Dimensions | 15.3 x 10.3 x 6.1 cm; 453.59 g |
| Specific Product Use | garage |
| Terminal | Screw |
| Wattage | 370 Watts |

## Product Details

- **Brand:** LiftMaster
- **Connector Type:** Screw Terminals
- **Contact Type:** Normally Open
- **Operation Mode:** automatic
- **Switch Type:** Limit Switch

## Images

![Garage Door Openers 41D3452 Limit Switch Assembly - Image 1](https://m.media-amazon.com/images/I/51l5VW440pL.jpg)

## Questions & Answers

**Q: Garage door goes down but will come back up. What can cause this problem?**
A: If you have a door sensor for the garage door, you may have something blocking it on the front end of the garage.  Clear any obstructions blocking the sensor eyes.  Otherwise, run the garage door while observing the limit switch assembly. You will notice that the two outer white screws can adjust the range of the garage door.  If you run the garage door and observe these screws from the inside of the garage, you should be able to see what is causing the garage to come back up.  If both of these solutions fail, look at your garage door manual for troubleshooting the door.  There may be another adjustment that you need to try.

**Q: What are the color wires go what colors go were**
A: there are directions on how to connect the wires in the book that comes with it and the white is the ground with the red being the HOT. there should be something on the inside of the cover with instructions.

**Q: Door works perfectly w/ this part. Except lights on the garage door opener won't shut off any more. Is this simply coincidental? Any ideas to fix?**
A: I would make sure your ground wires are all connected to either the new part and/or the circuit board still. Make sure the leads have no corrosion too. Other than that, it may be coincidental.

**Q: I have a 1993 model 41a4252-7 opener. Will this part fit?**
A: This limiting switch is pretty basic.  If you have a Craftsman and it matches what you have now it should fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 17 October 2016*

I was trying to fix my brother-in-law's garage door opener and saw that the metal contacts on the limit switch were broken so I ordered the first on I saw, which was wrong. He has a screw-type opener, not sure if that matters, but the "Liftmaster 41D4671 Screw Drive Limit Switch" looks like the correct part. REGARDLESS, these things are practically identical and what you likely really need is the metal contacts... DON'T TRY TO REMOVE THE METAL CONTACTS. Everything on this switch is very simply designed, if you ordered the wrong part, check out my ugly diagram for information regarding how to use parts from your bad switch. The difference between these two switches is the gear on the end of the center shaft; you can't simply remove that gear from the 'wrong' part, but you can simply pop the shaft assembly loose. Chances are, you also need the metal contact piece as well, don't try to remove that metal from its plastic housing, just unscrew it from the shaft and then screw it back on to the old shaft and pop it back into place. Lemme tell you why these break! The blade connectors that fit onto this switch are VERY LOOSE! They fall off and your first instinct is to try to tweak those screws on the side of your opener; now you've tweaked the screws too much and the metal contacts on the center shaft have snapped off. Use pliers to crimp down on the blade connector so that it actually sits tight on the switch and doesn't fall off, also watch how the switch travels and consider not running the wire through the plastic loops on the upper-left and lower-right of the unit or else the wire may get pulled loose (again!).

### ⭐⭐⭐⭐⭐ Review
*by S***N on 26 November 2022*

Exact fitment for lift master

### ⭐⭐⭐⭐⭐ Review
*by N***L on 23 April 2025*

Happy that's it's as described

## Frequently Bought Together

- LIFTMASTER Garage Door Openers 41D3452 Limit Switch Assembly
- Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models
- LIFTMASTER Garage Door Openers 41A2818 Limit Gear and Retainer

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-21*