Idler Arm Replacement Cost

If you’ve been noticing a strange noise coming from your machinery, it’s probably time to replace your idler arm. This is an important part of your machinery, and if it goes bad, you may experience some serious problems.

In this article, we will provide you with an estimate of how much it costs to replace an idler arm.

What Is an Idler Arm?

An idler arm is a device that connects to the steering gear box and then extends down over the tire of your vehicle. It has one end that connects to the steering gear box and another end that connects to the axle housing. This allows for movement in both directions so that when you turn your steering wheel, it causes movement in both directions at once.

How Much It Cost To Replace An Idler Arm?

An idler arm replacement usually costs between $150 and $275. The year, make, and model of your car, as well as the location of the repair shop, will determine the final cost. Depending on your car, the cost of the parts can range from $25 to $100 or even more.

Idler Arm Replacement Cost Estimate

DIY Cost$25 – $100
Dealership Price$200 – $275+
Local Garage Price$85 – $175

Idler arm replacement parts cost of a car is not too expensive, but it is important to do it correctly. You can find idler arm parts at your local auto parts store, or you can order them online. You will need to know the size and type of your vehicle so the right part can be ordered.

The idler arm is a key component in steering systems that helps to drive vehicles on roads and highways. The idler arm connects directly or indirectly with control arms and steering knuckles, making sure that wheels are properly aligned. When these components break down, it can cause damage to other components in the suspension system.

If you need to replace an idler arm in your vehicle, check with your mechanic or auto parts store for pricing information before buying new ones online. Your mechanic will also let you know if there are any other issues with the suspension system that need attention before replacing these parts.

Idler Arm Parts Sample Cost

Sample VehicleSample Idler Arm BrandSample Price
1997 Acura SLXGenuine$76 – $86
2001 BMW 740iLFebi $72 – $102
1995 Buick RoadmasterMoog$31 – $37
2006 Cadillac EscaladeQuick Steer$26 – $32
2006 Chevrolet Silverado 2500Moog$77 – $82
2001 Dodge Ram 2500 RWDMoog$135 – $145
1999 Dodge Durango 4WDSKP$18 – $22
2003 Ford F150Moog$82 – $87
1999 Ford F150Mevotech$22 – $26
1987 Hyundai PonyAC Delco$25 – $28
2002 Lincoln TowncarMoog$50 – $55
1999 Mercedes C280Genuine$160 – $170
2002 Nissan FrontierCTR$48 – $54
1995 Toyota 4RunnerMoog$79 – $84

When Does the Idler Arm Need to be Replaced?

You may not think about your car’s idler arm very often, but it’s an important part of your vehicle’s suspension system. It’s responsible for holding the tension on the drive belt and keeping it from going slack. The idler arm can wear out over time, sometimes as early as 130,000 miles.

If there are any signs of wear on your vehicle’s idler arm, then it is time to get it replaced. The first sign of wear is usually a rattling noise coming from under your car when it is in motion.

You may also notice that your steering wheel seems loose or wobbly when you are driving. If you notice any of these problems, then it is best to have them checked out by an expert as soon as possible before they lead to bigger problems down the road.

Can You Drive with a Bad Idler Arm?

If you’ve recently noticed that your car’s idler arm is making weird noises, it’s probably time to replace it. An idler arm is a small metal arm that helps your auto transmission move gears by providing resistance when the car goes into gear. When the arm isn’t working properly, it can cause your car to skid and make weird noises. Here’s how much it costs to replace an idler arm:

The cost of replacing an idler arm will vary depending on the brand and model of your vehicle, but in general, expect to pay around $160-$180. In addition, you’ll likely need to replace the motor mount as well – this part can cost anywhere from $15-$30. All told, replacing an idler arm can be a pricey affair, but it’s definitely worth it if your car is starting to slip and make strange noises.

Factors That Affect The Cost Of An Idler Arm

The cost of an idler arm can vary greatly depending on the make and model of your vehicle. The cost of an idler arm is also affected by where you purchase it from. For example, online stores usually have lower prices than local auto parts stores.

The following are some factors that affect the cost of an idler arm:


Idler’s arms are made by many different companies and each brand has its own price range. Some brands offer better quality than others and charge more for their products. However, there are some companies that offer lower quality parts at a lower price than other brands with higher quality parts.

Vehicle Make And Model

The make and model of your car also affect how much an idler arm costs because each manufacturer uses different materials to make their products so they vary in price accordingly.


Another factor that affects the price of an idler arm is where you purchase it from. For instance, if you live in southern California or Florida, then expect to pay more for this part than someone living in New York or Massachusetts would pay for the same part. This is because there are fewer options available for those living outside major cities and towns.”

Model Year

The model year also impacts the price of this part because newer models tend to be more expensive than older ones are due to inflation and other economic factors.”


To sum it all up, we are confident that the average person looking to repair their own car, can handle replacing an idler arm without the need for any specialized auto repair training — though you might want to grab your car manual just to be sure.

With all of the parts available online and at almost every auto parts store in the nation, it is not uncommon for owners to pick up a spare idler arm and keep it in the trunk of their car until they need a replacement.

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