Genuine Samsung Microwave Oven Door Latch Part # DE64-40296B

Genuine Samsung Microwave Oven Door Latch Catch DE64-40296B DE6440296B

Genuine door latch for microwave ovens, the small mechanism that secures the door shut and allows the appliance to run. Most microwaves have a safety interlock system that will not let the unit power up unless the latch is fully engaged, so a worn or broken latch often means the microwave will not start at all, or it trips out mid cycle.

You may also notice the door feeling loose, not clicking shut properly, or the catch failing to hold. Replacing the latch restores the door seal and lets the safety switches register correctly again. Before fitting, compare the part number on the latch you are removing with the one shown here to make sure it is the correct match for your microwave.

Product Specifications:

Manufacturer Part Number (MPN): DE64-40296B
Alternative Part Numbers: DE6440296B
Also Known As: Microwave Oven Door Key, Microwave Oven Door Hook, Microwave Oven Locker, Microwave Oven Latch Hook, Microwave Oven Door Latch Assembly, Microwave Oven Switch Holder, Microwave Oven Door Latch Body, Microwave Oven Latch Body and Switch Holder 
Brand Compatibility: Samsung

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Models This Part Fits:

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Key Compatibility:

Manufacturers reuse the same part across many models and change model numbers between production runs, so the safest check is your own model number rather than the brand. Enter it in the checker above and we will confirm against this part.
If you are unsure, message us with your full model number and we will confirm before you order.

Expert Installation Tip: Check the door hinges and alignment first, as a sagging or misaligned door can wear out a latch prematurely even when the latch itself was fine. Take a photo of the wiring and screw positions before removing the old latch so refitting is straightforward.

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