With refrigerators, the question is less how old is it? and more which part failed? Fridges live a long time — typically 10–20 years — and they are not all-or-nothing machines. Cheap peripheral parts, the ones around the edges of the system, are worth fixing at almost any age if the cabinet is sound. The sealed system — the compressor, refrigerant lines and evaporator that form the cold heart of the fridge — is a different story. That work is expensive, and when it fails on an older fridge it usually ends the debate. This guide applies the general framework from our appliance repair vs replace guide to fridges specifically, and you can run your own age and quote through our repair vs replace calculator as you read.
Typical refrigerator repair costs
These are typical US repair ranges at around 2025 levels, for orientation only — never a quote or a promise. Your actual price will vary by brand, region and model:
- Door gasket: $100–$250 — and a cheap, satisfying DIY job on many models
- Evaporator or condenser fan motor: $200–$400
- Ice maker: $250–$450
- Control board: $350–$600
- Compressor / sealed-system work: $600–$1,200 or more
Notice the shape of that list. The first four faults, even the control board, leave a working fridge with most of its value intact. The last one costs as much as a respectable new mid-range fridge — and it arrives attached to an old cabinet, old fans, old boards and old seals, all of which stay old after the repair. That is why the sealed system gets its own logic, and why the 50 percent rule on its own is not quite enough for fridges: a $500 control board on a young fridge and a $900 compressor on an old one are both big numbers, but they are not the same decision.
The energy argument is strongest for fridges
A refrigerator is the one appliance that never switches off, so it is also the one where the running-cost gap matters most. A pre-2000 fridge can use roughly 1,200–2,000 kWh a year, against about 400–800 kWh for a modern equivalent. At typical electricity prices that gap can be worth well over a hundred dollars a year, every year, for the rest of the old fridge’s life — money that belongs on the replacement side of the ledger. Our guide to how much electricity a refrigerator uses breaks down the figures by fridge type and age, so you can estimate your own machine’s appetite before you decide. Fold that yearly saving into the repair vs replace calculator — it has an energy-savings section built for exactly this — and an old fridge’s case gets weaker still. The contrast with a dishwasher is instructive: as our dishwasher repair vs replace guide explains, a machine that runs an hour a day earns its replacement far more slowly than one that runs all day, every day.
Three cases, three answers
A 6-year-old fridge, fan motor at $300: repair
The fridge is young, the fault is a peripheral part, and $300 is a small fraction of the cost of a comparable new machine. The new fan motor will very likely give back years of service, because everything around it is only 6 years old too. This is as clear as repair decisions get.
A 15-year-old fridge, failed compressor at $900: replace
The fridge is deep into its lifespan and the fault is the most expensive one there is. Nine hundred dollars buys a repaired old fridge that still uses far more electricity than a new one; the same money, put toward the new machine, starts paying part of itself back in energy savings from the first month. Replace it, and do not let the size of the fridge-shopping job talk you out of it.
The exception: built-in and high-end fridges
Now change one number. If the fridge is a built-in unit that cost $8,000, replacement also means cabinet work, panel matching and a far bigger bill — so a $900 sealed-system repair is suddenly only a small share of the true replacement cost, and it can be entirely rational even on an older machine. The rules have not changed; the replacement price in them has. Always compare the repair with the cost of replacing like with like, including any joinery, delivery and installation work the swap really involves.
The hidden cost of deciding slowly
One fridge-specific warning: while you deliberate, the clock is not neutral. A fridge that is warming up is spoiling food — a full fridge and freezer can easily hold a few hundred dollars of groceries — and a compressor that is failing can give up completely on the hottest night of the summer, turning a planned replacement into an emergency one with no time to shop around. If the fault is in the sealed system on an older fridge, decide quickly, move what food you can to coolers or a neighbour’s freezer, and shop for the replacement while you still have the luxury of choice. For a final check on a borderline case, run the numbers through the Repair vs Replace Calculator before you commit either way.
Frequently asked questions
How long do refrigerators last?
Typically 10–20 years, depending on style, brand and use. Simpler top-freezer models tend toward the long end of the range; large French-door models with ice and water features have more to go wrong and often land nearer the middle.
Is a compressor worth replacing?
Only on a young fridge or a high-end one. Sealed-system work typically runs $600–$1,200 or more as a US range, varying by brand, region and model. On a fridge in the second half of its life, that money is usually better put toward a new, more efficient machine.
What fridge repairs are always worth it?
On a sound cabinet, the small stuff: door gaskets, fan motors, thermostats and many ice-maker faults. These are relatively cheap, they restore full performance, and they do not depend on the fridge being young — a good cabinet with a worn gasket is a repair, not a replacement.
Should I repair a 12-year-old fridge?
For a peripheral fault — a fan, a gasket, a thermostat — yes, usually. For a sealed-system fault such as a failed compressor, no: at 12 years the cost of that repair, plus the old fridge’s higher energy use, makes replacement the better buy in most cases.