New

Ask Wove anything about tariffs.

Try Tariff Assistant

Whirlpool Countertop Magnetron Module

This magnetron features Whirlpool-modified wave guides and voltage transformers tailored for their 1.2 cu ft countertop microwave models. It qualifies for HTS 8540.71.20.00 as a specialized part engineered exclusively for microwave oven microwave generation and containment.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+37.5%37.5%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8540.79Lower: 16.2% vs 37.5%

If for other microwave tubes like klystrons

Different microwave tube types (non-magnetrons) classify under separate subheadings regardless of oven modification.

8516.90.25.00Higher: 41.4% vs 37.5%

If including printed circuit control boards

Magnetrons with integrated electronic controls may classify as complete oven subassemblies under heading 8516.

9030.89.01.00Same rate: 37.5%

If adapted for oven testing equipment

Instrument versions for microwave performance testing fall under measuring instruments rather than appliance parts.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Maintain supplier affidavits confirming modifications occurred post-manufacture for oven-specific use

• Use HTS-specific invoice declarations to differentiate from generic magnetrons during entry summary filing

• Test for FCC electromagnetic compliance, as oven parts must meet household emission standards