Microwave Replacement: When to Fix It vs. Buy New

When your microwave, a common kitchen appliance that uses electromagnetic waves to heat food quickly. Also known as a microwave oven, it’s one of the most used devices in modern homes. stops heating food but still turns on and beeps, you’re not alone. Most of the time, the issue isn’t the power supply—it’s the magnetron, the component that generates the microwaves needed to cook food.. This part wears out over time, especially in units older than five years. If your microwave hums but doesn’t get hot, sparks inside, or takes forever to warm even a cup of water, the magnetron is likely failing. Replacing it can cost between $100 and $200, including labor. That’s often close to the price of a new basic model.

So why do people keep repairing them? Because microwaves aren’t just appliances—they’re part of daily routines. Busy mornings, quick lunches, reheating leftovers—they all rely on this one machine. But here’s the catch: if your microwave is over seven years old, the rest of its parts are aging too. The turntable motor, door seals, control panel, and even the wiring can start failing soon after the magnetron. Fixing one thing might just delay the next breakdown. A new microwave today costs as little as $80, lasts 10+ years, and comes with better safety features, energy ratings, and preset cooking options. Replacing it isn’t just about saving money—it’s about saving time and avoiding frustration.

Some people think microwaves are disposable, but that’s not always true. If it’s under warranty, or if you’ve had it for less than three years and the issue is simple—a blown fuse, a bad door switch, or a loose connection—repairing it makes sense. But if the core component is failing, and you’re spending more than half the cost of a new unit, it’s time to think differently. Think of it like replacing a phone battery after three years: you’re not fixing the device, you’re buying more time before the whole thing gives out.

In Mumbai, where appliance repair services are common, many techs will try to fix your microwave first. But smart homeowners know when to walk away. The posts below cover everything from spotting early signs of magnetron failure to comparing repair costs with replacement prices. You’ll find real-life examples of what went wrong, how much it cost to fix, and whether it was worth it. Whether you’re deciding between a $150 repair or a $120 new unit, this collection gives you the facts—not the sales pitch.