---
product_id: 30889941
title: "LiftMaster 41A5021-I Logic Board Garage Door Opener Circuit Board"
brand: "liftmaster"
price: "155.64 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/30889941-liftmaster-41a5021-i-logic-board-garage-door-opener-circuit-board
store_origin: TN
region: Tunisia
---

# 390 MHz high-frequency signal Compatible with multiple major brands DIY-friendly installation LiftMaster 41A5021-I Logic Board Garage Door Opener Circuit Board

**Brand:** liftmaster
**Price:** 155.64 DT
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Upgrade your garage game with the ultimate logic board!

## Quick Answers

- **What is this?** LiftMaster 41A5021-I Logic Board Garage Door Opener Circuit Board by liftmaster
- **How much does it cost?** 155.64 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/30889941-liftmaster-41a5021-i-logic-board-garage-door-opener-circuit-board)

## 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

- • **Future-Proof Design:** Supports multiple part numbers for versatile use and longevity
- • **Reliable OEM Quality:** 100% authentic LiftMaster part ensures peak performance
- • **Effortless DIY Upgrade:** Install and program your garage door opener with zero hassle
- • **Seamless Compatibility:** Works flawlessly with LiftMaster, Sears, Chamberlain & Raynor models
- • **Plug & Play Convenience:** No assembly required—get your garage running in minutes

## Overview

The LiftMaster 41A5021-I Logic Board is a genuine OEM replacement circuit board designed for seamless compatibility with LiftMaster, Sears, Chamberlain, and Raynor garage door openers. Operating at 390 MHz, it offers easy DIY installation and programming without the need for assembly or batteries, ensuring a reliable and modern upgrade to your home’s garage system.

## Description

LiftMaster OEM part - 41a5021-l. Also replacement part for many sears, chamberlain, Raynor circuit boards as well. Sears logic board 41a5021-2 compatible and 41a5021-2c(or e).

## Features

- 100% authentic LiftMaster part- direct, board with housing. 390mhz
- Easy DIY product
- Once installed- easy to program

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003KWLKWC |
| Assembly Required | No |
| Brand | LiftMaster |
| Brand Name | LiftMaster |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 621 Reviews |
| Global Trade Identification Number | 00640213242851 |
| Item Weight | 1.1 Pounds |
| Manufacturer | Liftmaster / Chamberlain |
| Manufacturer Part Number | 41a5021-L ( multiple applications) |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 41a5021-L ( multiple applications) |
| Required Assembly | No |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style | Modern |
| Style Name | Modern |
| UPC | 640213242851 753182403861 012381004447 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** LiftMaster
- **Color:** Black
- **Style:** Modern
- **Item Weight:** 1.1 Pounds
- **Assembly Required:** No

## Images

![LiftMaster 41A5021-I Logic Board Garage Door Opener Circuit Board - Image 1](https://m.media-amazon.com/images/I/418s5RfIkEL.jpg)

## Questions & Answers

**Q: My garage opener model is 1265 -1/2HP. The logic part# in the manual is 41A5021-E. Will this logic board work with it? I cannot find the exact part #.**
A: The 41-5021-i will work for the liftmaster 1265 with the half horse motor

**Q: WOULD LOGIC BOARD #41A5021-I WORK WITH #1265?**
A: Yes. The Logic Board #41A5021-I worked perfectly in my Lift-Master Model 1265 1/2 HP garage door opener. If you can use a screwdriver you can replace it yourself.  It took my about 15 minutes to change.  I've been using the replacement for a couple of months now. Not a single problem. Good luck.

**Q: I have a raynor pilot 40A 5021-D  board I need to replace will this one for my door???**
A: The board might works but if it don't you will want to know if its free shipping and returns, be sure to 
take care of the board and not damage and if it don't work you can return the board.

**Q: Would this work with access master 1/2 hp?**
A: Yes. This will work. Access master is also made by liftmaster. 
Here’s one I have. 
I just listed: Liftmaster 41A5021-I Logic Board Garage Door Opener Circuit Board, for $54.00 via @amazon  https://www.amazon.com/gp/product/B003KWLKWC/ref=cx_skuctr_share?smid=A2PS0XUBD1S8Y7

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**Shop now:** [https://www.desertcart.tn/products/30889941-liftmaster-41a5021-i-logic-board-garage-door-opener-circuit-board](https://www.desertcart.tn/products/30889941-liftmaster-41a5021-i-logic-board-garage-door-opener-circuit-board)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-28*