Jarvis

Catering Specialist
Reset

Hello! 👋

Hi there, I'm Jarvis! I see you're looking at the Buffalo AK779 Magnetron For 1800W Microwave Replacement Spare Part (Fits FB863, FB864). How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

How can we help? Choose an option below

Select an option to get started. We're here to help!

Product Questions

Specs, suitability, features & comparisons

Other Enquiries

Delivery, warranty, invoices & customer service

Buffalo In Stock

Buffalo AK779 Magnetron For 1800W Microwave Replacement Spare Part (Fits FB863, FB864)

SKU: AK779
£89.98 / exc vat
£107.98/ inc vat
  • High-Power Output
  • Direct Compatibility
  • OEM Specification
  • Cost-Effective Solution

Order by 12pm

Price Match

UK Warehouse

Have a quick question about this product?
Ask instantly →

Top Feature Icons

  • Genuine Buffalo PartOfficial manufacturer-approved component.
  • Restores Heating PowerBrings your microwave back.
  • Precise FitFor models FB863 & FB864.
  • Professional RepairExtends appliance service life.

Product Overview

This is a genuine Buffalo AK779 replacement magnetron, the core component responsible for generating heat in your microwave. It is specifically designed to fit the popular Buffalo 1800W commercial microwave models FB863 and  FB864. If your microwave powers on but no longer heats food, or makes an unusual loud humming noise, this part will restore its full cooking functionality and  get your kitchen back up to speed.

Technical Specifications

  • Brand: Buffalo
  • SKU: AK779
  • Compatible Models: FB863, FB864
  • Material: Metal Alloy
  • Function: Generates microwaves for heating
  • Use: Replacement Spare Part
  • Power: 1800W

Key Features & Benefits

  • High-Power Output — Ensures rapid and  even cooking results.
  • Direct Compatibility — Guarantees a perfect fit for specified models.
  • OEM Specification — Meets original performance and  safety standards.
  • Cost-Effective Solution — A simple repair to avoid full unit replacement.
  • Durable Construction — Built to withstand constant commercial kitchen use.

Expert Review

daniel_foster
Daniel Foster Catering Equipment Maintenance Expert

Expert Review

Is your microwave making a racket but the food's staying cold? Nine times out of ten, the magnetron is the culprit. This genuine Buffalo part is the heart of your 1800W microwave, and  swapping it out is a common task for any qualified engineer. It's a reliable fix that will get you back to heating plates in no time.

Installation & Maintenance

  • Always disconnect mains power before any installation.
  • We recommend installation by a qualified technician.
  • Ensure the microwave cavity is clean before fitting.
  • Check for secure electrical connections post-installation.

Frequently Asked Questions

  • Q: My microwave lights up but doesn't heat. Is this the right part?

    A: Yes, a faulty magnetron is the most common cause for a microwave that powers on but fails to heat food.

  • Q: Can I fit this magnetron myself?

    A: Due to the high voltages present in microwaves even when unplugged, we strongly advise that a qualified catering engineer performs the installation.

  • Q: How can I confirm this fits my model?

    A: This part, AK779, is the specific replacement magnetron for Buffalo 1800W commercial microwave models FB863 and  FB864.

Did You Know?

  • A loud, unusual humming noise during operation is a classic sign of a failing magnetron.
  • Replacing the magnetron is significantly more cost-effective than replacing the entire commercial microwave unit.
  • Keeping the interior of your microwave clean helps prolong the life of key components like the magnetron.

Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready To Order?

Don't let a faulty microwave slow down your service. Restore your unit's heating power and  efficiency with this genuine Buffalo AK779 Magnetron. Add to your basket now for a swift and  reliable repair.

Add to Cart Call Us for Advice

#BuffaloSpares, #CommercialMicrowave, #CateringEquipmentParts, #MicrowaveRepair, #FB863, #FB864, #KitchenSpares, #EasyEquipment, #Magnetron

Customer Reviews

How do you rate this product?

Your voice makes a difference! We value your honest feedback and would love to hear about your experience with our products.

Please take a moment to leave a review and help us grow together.

0/5