Gas Stove Failure Timeline

Short answer: a gas stove runs 15 to 20 years on average — premium names like Wolf, Thermador, and Viking often pass 20, while budget models such as Amana and Hotpoint land nearer 13 to 17. Good maintenance shifts the whole timeline three to five years in your favor.

Every part has its moment to fail, and on a gas range those moments are surprisingly predictable. Here is what tends to break, when, and how to read the age of your own stove.

The Full Failure Timeline#

Years 2 to 7: The Igniter and Its Neighbors#

The igniter is the single most frequent gas-stove repair across every brand, and it usually goes first, around years two to four. It glows to open the gas safety valve and light the burner, so it lives through extreme heat cycles and wears a little with every use; the tells are slow preheating, endless clicking without a flame, or a whiff of gas before ignition. Close behind come the oven temperature sensor at three to six years, showing up as uneven baking, and the individual burner gas valves at four to seven, which cause uneven flames or a burner that will not adjust. All three are consumable parts, and none signals a failing stove.

Years 5 to 10: The Costly Middle#

This is the expensive stretch. Door hinges loosen and the gasket hardens from years of heat, wasting gas and stretching cook times, while the control board or electronic ignition module reaches its own window at six to ten years. Power surges are the leading cause of that board failure, which is exactly why a surge protector on the circuit is one of the cheapest ways to add years. A single repair here is expected and worth doing; two or more in quick succession say the stove is aging faster than average.

Years 8 to 20 and Beyond#

Later on, the safety-critical parts take their turn. The oven gas safety valve, which blocks gas until the igniter is hot enough, can fail at eight to thirteen years — never delay that one. The thermostat drifts at ten to fifteen, running the oven hot or cold. Past fifteen, the gas manifold and regulator that feed every burner can go, and beyond eighteen the wiring harness itself degrades from decades of heat. Repairs this late are rarely worth it, since another failure usually follows within a year or two.

Maintenance Shifts the Whole Timeline#

Proactive care moves every one of those windows three to five years later. Clean the burner ports monthly so clogs do not cause the uneven flames that wear the igniter and valves, inspect the door gasket quarterly, schedule an annual professional gas-line inspection for safety, and keep a surge protector on the circuit to spare the control board. None of it is expensive, and together it is the difference between a stove that quits at fifteen and one that cooks past twenty.

Gas vs Electric, and Brand to Brand#

Gas ranges carry fewer electronic parts than electric, but they add failure points electric stoves lack entirely — igniters, burner valves, and safety valves. On balance gas lasts longer, roughly 15 to 20 years against 13 to 18 for electric, because there are no heating elements to burn out. Brand matters too: Wolf and Viking use commercial-grade parts that push most failures three to five years later, GE, Whirlpool, and Maytag track the standard timeline with easy parts, Samsung and LG add electronics and the board risk that comes with them, and Amana and Hotpoint keep it simple but use thinner metal that shows wear sooner.

Repair or Replace, by Age#

Under eight years, almost always repair — there is plenty of life left. From eight to fourteen, repair if the cost stays under half a new stove and this is only the first or second major fix. From fourteen to eighteen, limit repairs to simple, inexpensive parts. Past eighteen, replace: even an affordable fix usually buys only a year or two before the next one.

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Burner not lighting or oven running hot? Book a diagnostic and get a clear read on your stove's age and what it needs.