Common questions

Why do you need an AC compressor clutch?

Why do you need an AC compressor clutch?

The compressor is pretty much the heart of your entire system and the reason why the system is able to provide your car with the cool air that it needs in the summertime. But what people don’t always realize is that your car’s AC compressor wouldn’t be able to do its job without an AC compressor clutch.

How much does it cost to replace an AC compressor clutch?

If your car needs a new AC compressor clutch put into it, it’s not going to be particularly cheap to do it. The AC compressor clutch is a small part of your AC system, but it can cost a lot of money to replace it. On average, you’re going to have to pay somewhere between $600 and $670 to replace your AC compressor clutch.

What happens if you have a bad air conditioner clutch?

If the compressor clutch gets damaged, it will keep the air conditioning system permanently on or off. A faulty compressor clutch can be replaced but it is generally recommended to replace the whole compressor to save time and additional cost. How to Diagnose if the Car AC Compressor Has Failed?

How can I tell if my AC compressor is engaging?

In this video, I show you how to tell if a car’s AC compressor clutch is engaging. It is a simple process and only involves locating the compressor clutch, and then using your eyes to see if it is spinning. This is one of the first steps in diagnosing car air conditioning problems! https://youtube.com/subscription_cent…

How do you replace an AC compressor clutch?

How to replace an AC Compressor Clutch. To remove the clutch, screw in the removal tool and hold the clutch disc with the holding tool. Use this tool to hold the AC clutch disc while you remove the pulley. Remove retaining nut on the compressor shaft while holding the clutch disc with the holding tool. Then install the clutch disc puller.

How do you know if your AC clutch is bad?

Listen for any internal buzzing or clicking from the clutch. If the clutch fails to engage and spin, but you hear electrical buzzing or clicks inside, it indicates an internal clutch short. Listen for excessive bearing noise coming from the clutch or compressor.

What is a compressor clutch?

Compressor clutches are components that can be found the air conditioning (A/C) systems of cars, trucks, and other automobiles. These devices are a form of electromagnetic, or electro-mechanical, clutches, which means that they are operated by electricity but facilitate the mechanical transfer of torque.

What is an AC clutch coil?

An A/C clutch coil is an electromagnetic device used to pull the clutch hub that’s splined to the compressor shaft into firm contact with a belt driven pulley. This action engages the compressor.

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Ruth Doyle