---
product_id: 113838400
title: "8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail"
brand: "liftmaster"
price: "€ 724.15"
currency: EUR
in_stock: false
reviews_count: 9
url: https://www.desertcart.nl/products/113838400-8165w-contractor-series-1-2-hp-ac-chain-drive-garage
store_origin: NL
region: Netherlands
---

# Built-in Wi-Fi for seamless smart control Consumes 75% less power in standby mode 1/2 HP AC motor powers durable chain drive 8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail

**Brand:** liftmaster
**Price:** € 724.15
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Unlock smart security and power — your garage, redefined.

## Quick Answers

- **What is this?** 8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail by liftmaster
- **How much does it cost?** € 724.15 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/113838400-8165w-contractor-series-1-2-hp-ac-chain-drive-garage)

## 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

- • **Enhanced Safety First:** Integrated sensors prevent accidents by stopping the door if obstructions are detected.
- • **Energy-Efficient Standby:** Save on electricity bills with up to 75% less power consumption when idle.
- • **Powerful & Reliable Performance:** 1/2 HP AC motor paired with a rugged chain drive ensures consistent, long-lasting operation.
- • **Extended Range & Easy Installation:** Long-range receiver and straightforward mounting make upgrading effortless.
- • **Smart Connectivity, Ultimate Control:** Manage your garage door from anywhere with built-in Wi-Fi and smartphone alerts.

## Overview

The LiftMaster 8165W Contractor Series is a 1/2 HP AC chain drive garage door opener featuring built-in Wi-Fi for remote operation and alerts via smartphone. Designed for durability and energy efficiency, it consumes up to 75% less power in standby and includes safety sensors to prevent accidents. Its long-range receiver and easy installation make it an ideal upgrade for standard aluminum doors.

## Description

Easily connect to a home network with built-in Wi-Fi. Open, close and receive alerts about garage doors on a smartphone. Syncs with popular smart devices and platforms. Support standard aluminum doors day after day with the 1/2 HP AC motor. Consume up to 75% less power in standby mode. Count on long-term reliability with the durable chain drive system. Confidently know that every click sends a secure code to the garage door opener. Protect people and vehicles with safety sensors that stop the door from closing on obstructions.

Review: has long range receiver signal to open door. - good price easy mount for replacement of old 25 fear old unit works excellent.
Review: Very efficient - Works like a charm, quiet and with ease. Remote work at extended range.

## Features

- LiftMaster 8165W MyQ 1/2 HP Chain Drive Garage Opener Chain Rail NOT Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P74JVNP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #240,819 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #994 in Garage Door Keypads & Remotes |
| Customer Reviews | 4.6 4.6 out of 5 stars (310) |
| Date First Available | February 28, 2019 |
| Item Package Quantity | 1 |
| Item Weight | 20 pounds |
| Item model number | 8165W |
| Manufacturer | LiftMaster |
| Part Number | 8165W |
| Power Source | AC |
| Product Dimensions | 15 x 10 x 5.75 inches |
| Size | 21x12x10 |
| Voltage | 120 Volts |

## Images

![8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail - Image 1](https://m.media-amazon.com/images/I/31IamuUj+BL.jpg)
![8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail - Image 2](https://m.media-amazon.com/images/I/31degeIxw+L.jpg)
![8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail - Image 3](https://m.media-amazon.com/images/I/51ICVGuV8fL.jpg)

## Questions & Answers

**Q: Can this be used to replace model HBW7675**
A: Yes

**Q: What number model number or brand of keypad works with the liftmaster #8165w? thanks for any and all replies.**
A: Hi
877 LM or
877 Max
Thanks

**Q: will this work with a 7 ft door?**
A: I would say yes. We use it on a 12 ft door.

**Q: is the chamberlain 8165w a direct replacement for a 3245 1/3hp opener ?**
A: The unit 8165W is a 1/2 hp whereas the 3245 is 1/3 hp, meaning it's (NOT) a direct replacement. If you already have the 3245, you have an option to order replacement parts from LiftMaster or you can (UPGRADE) to the 8165W and enjoy future days operating a brand new unit over a repaired unit with replaced parts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ has long range receiver signal to open door.
*by R***S on March 19, 2025*

good price easy mount for replacement of old 25 fear old unit works excellent.

### ⭐⭐⭐⭐⭐ Very efficient
*by O***L on March 22, 2025*

Works like a charm, quiet and with ease. Remote work at extended range.

### ⭐⭐⭐⭐⭐ Replacement garage opener unit
*by D***N on December 20, 2025*

Garage opener unit with all equipment needed for installation. Does not include track,just as ad listed. Worked well 👍

## Frequently Bought Together

- 8165W Contractor Series - 1/2 HP AC Chain Drive Garage Door Opener Wi-Fi w/o Rail
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- Replacement for Liftmaster 41c4220a Gear and Sprocket Kit fits Chamberlain, Sears, Craftsman 1/3 and 1/2 HP Chain Drive Models

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**Shop now:** [https://www.desertcart.nl/products/113838400-8165w-contractor-series-1-2-hp-ac-chain-drive-garage](https://www.desertcart.nl/products/113838400-8165w-contractor-series-1-2-hp-ac-chain-drive-garage)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*