Overview & Compatibility Specifications Description: BOSCH 00658490 genuine OEM Microwave Magnetron. Fits Brand: BOSCH / THERMADOR / GAGGENAU (MODEL-DEPENDENT) Manufacturer: BOSCH Manufacturer Part Number: 00658490 OEM Status: Genuine OEM Part Product Type: Microwave Magnetron Appliance / Application: Microwave Installation Location: Inside the microwave high-voltage / RF generation compartment at the model-defined magnetron position. Function: Converts high-voltage electrical energy into microwave-frequency energy used to heat food. Specific Identification Details: Exact fit is determined by the complete appliance model, installation position and OEM part number. Critical Fit / Identification Details: Match the complete model, magnetron mounting pattern, waveguide interface, electrical terminals and exact OEM part number. Manufacturer Part Numbers / Cross-References: 00658490 What This Listing Includes: One genuine OEM 00658490 microwave magnetron. Model Evidence Note: No incomplete model list is presented. Verify the complete appliance model number (including suffix/revision where present) in current manufacturer parts information before ordering. Compatibility Basis: Model-first verification; no incomplete model list presented. For Bosch-family appliances, verify the complete E-Nr/model identifier. Correct Part / Compatibility Check: Confirm that 00658490 (or a verified manufacturer supersession shown above) is specified for the complete appliance model, then match the exact installation position and identification details before ordering. Distinguish From Similar Parts: Do not confuse the magnetron with the high-voltage transformer, capacitor or diode; each performs a different function and is not interchangeable. Possible Related Symptoms / Reasons to Inspect: No heat, weak heating or abnormal high-voltage operation may justify inspection only after professional diagnosis of the complete high-voltage circuit. Important Safety / Service Note: Microwave high-voltage components can retain lethal energy even when unplugged. Service should be performed only by qualified personnel using the manufacturer procedure. Ordering Note: Symptoms can identify a system to inspect, but they do not prove this specific component is defective. Confirm the exact OEM part number and model-specific parts diagram/service information before ordering. Specifications & Compatibility: Manufacturer: BOSCH Manufacturer Part Number: 00658490 OEM Status: Genuine OEM Part Product Type: Microwave Magnetron Appliance / Application: Microwave Installation Location: Inside the microwave high-voltage / RF generation compartment at the model-defined magnetron position. Cross-References: 00658490 Critical Fit Details: Match the complete model, magnetron mounting pattern, waveguide interface, electrical terminals and exact OEM part number.