3405-001034 Microwave Door Interlock Switch

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

3405-001034 Microwave Door Interlock SwitchWhen your Samsung microwave won't start or runs with the door ajar, a faulty interlock switch is often the culprit. The 3405 001034 is the genuine replacement component that monitors door closure and prevents operation until it's fully secured. Over time, wear and tear can compromise this critical safety mechanism, leading to performance issues. Installing this OEM part restores proper door detection and gets your microwave back to reliable, everyday

Door lock error code or F-series fault displayed on control panel

✔ ONLY problem is the microwave not powering on or failing to heat

Replaces older part numbers such as W10294127 and W10443273 for seamless upgrades

11026642502

MBB2256GEB

85}} Genuine OEM — LG Replacement Part

it ensures reliable performance and efficient heating

Note: this part has been superseded by WG03F09823 — we recommend ordering the current version above for guaranteed fit and full manufacturer lifespan

MAT26PCABW

KODE507EBS04

KDTM404EBS

replacing this air duct cover restores proper cold air distribution immediately