Do both springs need to be replaced?

Author: Mr. Valentin Klein  |  Last update: Wednesday, March 11, 2026

Replacing your garage door springs when only one has broken is not a good idea. It can cause extra strain on an otherwise undamaged spring, leading it to snap sooner than expected. Make sure you always replace both springs when they snap, regardless of which side snapped first.

Should you replace both suspension springs?

Changing in pairs is best practice but not necessary. Why did it snap? If it was fatigue then the other spring probably isn't far off so it would be ideal to replace both at once. If she whacked kerb or something and that was the cause, then depending on how old the springs are you can probably change just one.

What happens if you only replace one coil spring?

Failure to do so can result in: Uneven ride height. Increased tyre wear. Less responsive steering.

Should I replace one or both leaf springs?

Age and use takes its toll. So we recommend that both sides be replaced at the same time.

Can you replace just one spring on a garage door?

Even when installed at the same time one spring can outlast another spring by months even years. A torsion spring system can work just fine with one new spring and one old spring. Your professional installer can make the necessary adjustments so your door is balanced and runs smoothly.

Avoid THIS Common Mistake When Buying Torsion Springs

Should you replace both garage springs?

Replacing your garage door springs when only one has broken is not a good idea. It can cause extra strain on an otherwise undamaged spring, leading it to snap sooner than expected. Make sure you always replace both springs when they snap, regardless of which side snapped first.

How much should it cost to replace a garage door spring?

Expect to spend $120–$350 to replace your garage door spring, including material costs and professional installation. While these heavy-duty springs are built to last, they'll eventually need replacement due to wear and tear. Garage door spring replacement isn't your average DIY project, either.

How much does it cost to replace both leaf springs?

How Much Do New Leaf Springs Cost? The average cost to replace leaf springs ranges from $450 to $790 if you hire a professional. These estimates include the cost of labor in addition to the springs and parts. The cost of the installation alone could range from $95 to $170 depending on where you go.

What happens if you don't replace leaf springs?

A compromised suspension system not only diminishes your capabilities but is also potentially dangerous. If the leaf springs break completely and your axle is detached, with further use you risk extensive damage to the chassis of your car or truck.

When should I replace my springs?

Warning Signs of Worn Springs
  1. Worn, smashed or missing jounce bumpers.
  2. Marks on the suspension stop where jounce bumper impacts.
  3. Excessive tire wear.
  4. Compromised handling or ride quality.
  5. Rust or corrosion on the springs.
  6. Inconsistent spring ramp angles or kinks.
  7. Excessive sagging, leaning or swaying (especially when loaded)

Is replacing a coil spring a big job?

Front coil spring replacements can take between one to three hours. Rear coil spring replacements are shorter and usually take between one to two hours.

Should I replace all coils if one is bad?

Replacing all for the coils at a time will save a comeback. This is why some ignition coil manufacturers package coils in sets. Speaking of a balanced approach, If you are replacing the coils, consider the sparks plugs. Spark plugs typically wear at the same rate.

How many years do coil springs last?

There really is no set timeframe at which coil springs expire. A lot of coils last for the life of a vehicle, while others break down sooner.

Should truck leaf springs be replaced in pairs?

Stabilizer links are replaceable as a single part and generally do not require being replaced in pairs. Leaf springs may need to be replaced in pairs if: a match to the undamaged leaf spring cannot be identified or obtained. the undamaged leaf spring appears to be aged or worn."

Does changing springs affect alignment?

It is advisable to get the wheel alignment checked after any suspension component replacement especially on the front of a vehicle when a Ball Joint / suspension arm / Track rod has been replaced . Spring replacement may alter the vehicles alignment or “ Tracking" .

How long does it take to replace a coil spring?

We found the average front coil spring replacement job can take anywhere from 1 to 3 hours, and on average take 2 hours. Rear coil springs tend to take between 1 to 1.5 hours. Engines vary greatly between different car makes and models, therefore the time this replacement takes can vary a lot from car to car.

Should you replace both coil springs?

Coil springs should always be changed as a pair per axle (either front or rear), never as a single spring. This is to ensure the performance and safety of your vehicle.

What do bad leaf springs sound like?

You may have a damaged or worn leaf spring if you've recently noticed an audible squeak or clunk from the chassis, specifically the rear. These noises would be most prevalent when traversing bumps, taking off from a complete stop, or coming to a full stop.

How many years do leaf springs last?

The type of vehicle you drive and the type of leaf springs it uses will determine how often they should be replaced. For instance, lighter vehicles with monoleaf springs should be replaced every 3-5 years, while heavier vehicles with multileaf or parabolic springs should be replaced every 5-7 years.

How to tell if leaf springs are bad?

If your vehicle is sitting lower in the back than usual, or one side is noticeably lower than the other, one of the leaf springs may be broken. Other signs include unusual swaying, loose parts in the leaf spring metal, and difficulty maintaining control while cornering or making sudden movements.

How much does it cost to fix a suspension problem?

How much does it cost to repair a car's suspension? The average cost to repair a car's suspension system can range between $1,000 and $5,000. But if only certain components need replacing, you might spend less than that.

What is the life expectancy of a garage door spring?

Standard manufacturer garage door springs have an average lifecycle of about 10,000 cycles, equivalent to approximately 48 months when used daily. Oil-tempered garage door springs show improved endurance, lasting for about 15,000 cycles, which translates roughly to a 10-year lifespan with regular use.

How long does it take to replace 2 garage door springs?

The time it takes to replace a garage door spring depends on factors such as the type of spring, accessibility, and the skill level of the person performing the replacement. On average, a professional technician can complete the replacement in about one to two hours.

Can I replace a garage door spring myself?

Replacing a garage door spring yourself isn't impossible, but it does require special knowledge about the springs and how a garage door works.

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