---
product_id: 135275829
title: "LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc)"
price: "$25"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/135275829-lonye-szm-v16-fa-63-microwave-door-switch-fit-lg
store_origin: NZ
region: New Zealand
---

# 16A high current rating Critical door position monitoring Easy plug-and-play installation LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc)

**Price:** $25
**Availability:** ✅ In Stock

## Summary

> 🔄 Don’t let a faulty switch stop your kitchen flow!

## Quick Answers

- **What is this?** LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc)
- **How much does it cost?** $25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/135275829-lonye-szm-v16-fa-63-microwave-door-switch-fit-lg)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Trusted:** High-quality build with 4.6-star rating from 1,600+ users
- • **Powerful 16A Capacity:** Handles up to 16 amps for reliable microwave operation
- • **Universal Compatibility:** Fits LG, GE, Whirlpool & more for seamless replacement
- • **Quick Fix, Zero Downtime:** Restore your microwave’s function in under 10 minutes
- • **Precision Door Monitoring:** Ensures microwave only runs when door is securely closed

## Overview

The LONYE SZM-V16-FA-63 is a high-performance microwave door switch designed for LG, GE, Whirlpool, and compatible models. Rated for 16A and built to monitor door position precisely, it ensures your microwave operates safely and efficiently. Easy to install and highly durable, this switch is a top-rated replacement part that gets your microwave back to peak performance fast.

## Description

desertcart.com: LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc) : Home & Kitchen

Review: Repaired my microwave in minutes - Worked great. Fixed my microwave in ten minutes. Easy to install. Fit right in , and cheap.
Review: Excellent replacement part - I have a 12+yr old GE WES1450 microwave oven. Great piece of equipment. Yesterday randomly it stopped humming, stopped heating, and turntable stopped turning. Found a YouTube video that explained it’s probably a door switch. So I took my microwave’s cover off - please don’t do this before learning safety precautions or it can kill you - and it turned out to be the bottom door switch, aka primary interlock that had mechanically broken. This part was an exact replacement by the part number. Looks great quality. Fits right. Works right. Had it overnighted and my microwave oven is working perfectly again not even 24hrs after breaking, and for an excellent price to boot. Thoroughly satisfied. My multimeter agrees.

## Features

- 💙Package includes 1 pc SZM-V16-FA-63 Microwave Oven Door Microswitch
- 💙Specification: 0.6A 125VDC 0.3A 250VDC, 16A 1/2HP 125/250VAC T130, 16(3)A 250V ~ T130 5E4u
- 💙The micro switch is in the latch board section and monitors the position of the door.
- 💙3B73362F Switch is compatible with the following brands: LG, Whirlpool, GE etc.
- 💙If the microwave will not turn or heat properly, there could be an issue with the door switch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RGDHVDB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #137,650 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #145 in Microwave Oven Replacement Parts |
| Brand Name | LONYE |
| Color | as pictured |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,646) |
| Date First Available | December 16, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Item model number | SZM-V16-FA-63 |
| Material Type | Plastic |
| Model Info | SZM-V16-FA-63 |
| Part Number | SZM-V16-FA-63 |
| Product Dimensions | 3.54 x 5.12 x 0.39 inches |

## Images

![LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc) - Image 1](https://m.media-amazon.com/images/I/61-v6EHyVyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Repaired my microwave in minutes
*by T***F on January 13, 2026*

Worked great. Fixed my microwave in ten minutes. Easy to install. Fit right in , and cheap.

### ⭐⭐⭐⭐⭐ Excellent replacement part
*by G***E on July 5, 2025*

I have a 12+yr old GE WES1450 microwave oven. Great piece of equipment. Yesterday randomly it stopped humming, stopped heating, and turntable stopped turning. Found a YouTube video that explained it’s probably a door switch. So I took my microwave’s cover off - please don’t do this before learning safety precautions or it can kill you - and it turned out to be the bottom door switch, aka primary interlock that had mechanically broken. This part was an exact replacement by the part number. Looks great quality. Fits right. Works right. Had it overnighted and my microwave oven is working perfectly again not even 24hrs after breaking, and for an excellent price to boot. Thoroughly satisfied. My multimeter agrees.

### ⭐⭐⭐⭐⭐ Very nice quality
*by J***S on January 1, 2026*

Works perfect on my air fryer

## Frequently Bought Together

- LONYE SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Microwave Oven SZM-V16-FD-63 3B73362F PS3522738 (Normally Open)(1 Pc)
- LONYE SZM-V16-FA-62 3B73361E Microwave Door Switch Replacement for LG Kenmore Microwave 6600W1K001C WB24X25397 WB24X817 PS3522736(Normally Closed)(Pack of 2)
- LONYE 3B73362F SZM-V16-FA-63 Microwave Door Switch Fit for LG GE Samsung Microwave Oven WB24X10047 SZM-V16-FD-63 PS3522738 (Normally Open)(Pack of 2)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*