Microwave Magnetron WITOL 2M219J (Genuine OEM)

Need to restore your microwave's heating power? The WITOL 2M219J magnetron is the heart of your microwave oven. It is responsible for generating microwaves and ensuring fast heating. If your microwave turns on and the turntable rotates, but the food remains cold, it is highly likely time to replace the magnetron.

This model is an absolute classic and a benchmark of reliability. It is widely used as a factory-installed component by leading global brands, particularly Panasonic, due to its massive operational lifespan and exceptional stability.

Key Technical Specifications

Manufacturer: WITOL (Genuine)
Model: 2M219J
Application: Microwave Ovens (MWO)
Operating Frequency: 2460 MHz
Cooling: Forced Air (cooling fins)
Airflow & Mounting Orientation: standard (as shown in the photo)
Country of Origin: China (Certified Factory Original)

Full Model Compatibility

This magnetron is an official replacement part and is perfectly compatible with a vast range of Panasonic microwave ovens (as well as many models from LG, Samsung, Gorenje, Whirlpool, and other brands utilizing the same mounting configuration).

Pro Tip: even if your specific model is not listed below, if your old magnetron is labeled 2M219J and shares the same mounting bracket and terminal orientation, this part is 100% compatible.

Compatible Panasonic Models List:

GM / GT Series (Grill): NN-GM230W, NN-GM231W, NN-GM342W, NN-GT260M, NN-GT260W, NN-GT261M, NN-GT261W, NN-GT264M, NN-GT352W.
SM Series (Solo / Standard): NN-SM220W, NN-SM221W, NN-SM332W.
ST Series (Touch / Inverter / Solo): NN-ST250M, NN-ST250W, NN-ST251M, NN-ST251W, NN-ST254M, NN-ST270S, NN-ST271S, NN-ST342M, NN-ST342W, NN-ST34HM, NN-ST34HW, NN-ST25HB, NN-ST27HM.
Regional Configurations & Specific Sub-models: NN-ST253BQPQ, NN-ST253BYTE, NN-ST253MLPK, NN-ST253WHPE, NN-ST253WMPQ, NN-ST253WQPQ, NN-ST253WTPE, NN-ST253WYUE.

Why Choose This Specific Magnetron?

Factory Original Quality (OEM): this is not a cheap aftermarket copy. WITOL magnetrons are supplied directly to major brand assembly lines, guaranteeing exact adherence to rated power specifications.
Perfect Fit: no loose fitment or modification required. The mounting brackets, power terminals, and antenna fit seamlessly into their designated factory slots.
Cost-Effective Solution: replacing a faulty magnetron with a high-quality new one is significantly cheaper than buying a whole new microwave oven of equivalent quality.
Heavy-Duty Durability: equipped with high-grade cooling fins and a robust feedthrough capacitor, this component is highly resilient against voltage fluctuations and prolonged workloads.

Important Safety & Installation Warning!

Repairing high-voltage appliances requires strict adherence to safety protocols. Before replacing the magnetron, make sure to:

Unplug the microwave from the wall outlet.
Discharge the high-voltage capacitor (it can hold a lethal electrical charge even after the appliance is unplugged).
Inspect the condition of the mica waveguide cover inside the microwave cavity. If the mica sheet is burnt, pitted, or greasy, it must be replaced along with the magnetron; otherwise, the new magnetron will fail quickly due to arcing.

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