Part Number: OM75P-21-ESGN

Replaces Part Numbers: OM75P-21-ESGN, AP4502427, PS4251316

Power Output: 1000 Watts

Operating Frequency: 2450 MHz

Dimensions: Approximately 79 x 94 x 124 mm (3.1 x 3.7 x 4.9 in)

Net Weight: Approximately 800 g (1.8 lb)

Package Contents: 1 x Microwave Magnetron

Description:

This is an aftermarket replacement microwave magnetron with model number OM75P-21-ESGN. It is designed to replace failed or defective magnetrons in compatible Samsung and Kenmore microwave models. The magnetron is the component responsible for generating microwave energy, which travels through a waveguide and is distributed into the microwave cavity to heat food.

This unit has passed OEM-level testing and is designed to match the original part in terms of power output, operating frequency, mounting dimensions, and terminal configuration. No wiring modifications are required for installation.

Compatible Brands: Samsung, Kenmore

Compatible Series:

Samsung ME Series: ME16, ME17, ME18, ME20, ME21

Samsung SMH Series: SMH16, SMH17, SMH18, SMH19, SMH21, SMH91

Kenmore: 401 Series

Compatible Model Numbers Include: ME21M706BAS, ME18H704SFS, 40185043010, 40185043210, 40185043310, 40185042010

Installation Notes:

Before purchasing, verify that your original magnetron part number matches OM75P-21-ESGN. Disconnect power before beginning any installation. Note the heat dissipation direction and mounting hole size prior to installation. If the microwave is not heating, confirm the magnetron is the cause of the fault before replacing, as other components such as the high-voltage fuse, capacitor, diode, or control board may also produce similar symptoms.

A note from us: We're a small team and we stand behind everything we sell. If you have any questions about this part — fitment, condition, compatibility — please message us before purchasing, and we're glad to help. And if anything isn't right after it arrives, just reach out to us before starting a return. We can almost always sort things out quickly and easily, whether that's answering a question, sending the correct part, or working things out another way. We're friendly, we respond fast, and we'll always do our best to make it right!