★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 16, 2024
MCW422UN Microwave High Voltage Diode 12KV 800W Unidirectional Single Round
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MCW422UN Microwave High Voltage Diode 12KV 800W Unidirectional Single RoundMCW422UN Microwave High Voltage Diode 12KV 800W Unidirectional Single Round MCW422UN microwave high voltage diode is a replacement 12KV unidirectional single round diode designed for microwave ovens and high voltage appliance circuits. Specifications Part Number: MCW422UN Type: Single Round High Voltage Diode Voltage: 12KV Direction: Unidirectional Power Rating: Max 800W Application: Microwave High Voltage Circuit Brand: Universal Common Applications
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4.4 ★★★★★
Based on 2056 reviews
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Product Reviews
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
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Reviewed in the United States on August 10, 2025
★★★★★ 5
Great
Size: (Pack of 1)
Great
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Reviewed in the United States on December 31, 2025
★★★★★ 5
Correct product.
Correct filter. Easy to install.
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Reviewed in the United States on January 27, 2026
