How To Remove Chevy Heater Hose Quick Connect? [4 Steps]

Quick connectors are used in the heater hose assembly of Chevy or GM vehicles. These are the best option as an easy way to replace Original Equipment Manufacturer (OEM) assemblies. 

If the assemblies are not available as a replacement part, the quick connector and heater hose can be assembled as an assembly replacement.

So now the question is whether it is possible to remove a Chevy heater hose quick connector? How much could this process cost? Let us know all the information about the Chevy heater hose quick connector.

Why and When Should You Remove a Chevy Heater Hose Quick Connect?

Chevy and GM vehicles have been using plastic hose connectors/disconnectors for their heater hoses since 1999. 

The problem with these plastic hose connectors is that they become brittle and break at times. The connectors are broken so you can’t slide the hose over the heater barb. 

You can’t even toss broken connectors on a warm clamp. All you have to do instead is remove the remaining plastic connector.

When one connector breaks, you must realize that there is not much time to disconnect the other connector. So it is wise to remove and replace both connectors at the same time to avoid the same situation again. 

One has a plastic Y on it. A hose is directly connected to the heater core. The other radiator is connected to the overflow canister. The side above it is directly connected to the water pump.

Cost of Replacing a Chevy Heater Hose Quick Connect

Before going to the main episode, let’s find out how much it will cost to remove the heater hose quick connect. 

To replace a quick connect, you need to buy a new one and it can cost around $15 to $20. On the other hand, if you want to buy a handsaw, you may have to spend $10 to $15. 

Then, the rest is servicing costs. If you want to complete this process on your own, then no servicing charge will be applicable. But if you go to a mechanic, you have to pay him some money per hour.

How to Remove a Chevy Heater Hose Quick Connect?

You can easily find plastic heater hose connectors at the nearest National Automotive Parts Association (NAPA) stores. However, the main task is to remove the connectors from the pipe. 

If the correct connector is not found or if the connector is full of dirt then removing it can be quite a problem. In that case, you may have to cut the connector. 

If you have to cut it, make sure there is not too much shaking during the cut. Excessive shaking can damage the heater core. 

If the heater of your vehicle is damaged then you have to spend a lot of money and it can take about 8-10 hours.

Let’s learn step by step how to remove a Chevy heater hose quick connect.

Equipment Required:

  • Hand saw
  • Disconnect tool

Step 1

First things first, you need to find the broken plastic connector. Then release the spring fingers inside the connector using the disconnect tool.

Step 2

Allow the disconnect tool to split around the back of the tube until it slides into the connector. Once the slide is done, the fingers will be released and you will be able to remove the connector from the pipe.

Step 3

Now you need to install a new hose. But before that, you need to remove the disconnect tool from the pipe. Use a hand saw to cut the tool. Note that the hand saw has a straight cut at the top and another at the bottom.

Step 4

If half of the connector is broken, it is best to replace both connectors before the next problem occurs. Because two connectors were installed in your vehicle at the same time. Since one is already broken, it may not take long for the other to break.

You must learn how to quickly remove the heater hose quick connect because you do not want to go to a mechanic again and again for this work. 

If you fall into disrepair and do not have the equipment to replace it, you can temporarily install a worm type hose clamp on the copper hose.

Cautions Removing a Chevy Heater Hose Quick Connect

Since removing a Chevy heater hose quick connect is a very delicate task, there are some precautions that you must take. For example:

  • If you cannot release the connector properly, or if you do not have any kind of disconnect tool, or if the connector is full of dust, you may need to cut the connector.
  • If you have to cut the connector, you need to be very sensible and careful. When cutting the connector, make sure that it is as stable as possible. Excessive shaking will cause even bigger problems. Heater cores, for example, can be damaged.
  • If you are in a hurry you can come up with a temporary solution. You can make a man by cutting the hose of another heater and attaching it to the water pump to make a permanent solution. You can then complete the original solution once the appropriate tools are at hand.
  • If the heater core of your vehicle is damaged in any way, you must seek the help of a professional mechanic. Because this job is not for any amateur person. It takes about 10 hours for a skilled mechanic to fix a heater core.

A disconnect tool is essential for the quick removal of a Chevy Heater Hose Quick Connect. Heater Hose Quick Connect is a device that can be damaged without giving you any notice. If you do not have a disconnect tool, the best option is to disconnect the connector.


Always carry a disconnect tool to ensure the correct solution when needed. Check the hose connector regularly and change it if needed. Exercise extreme caution when performing subtle tasks related to any automobile. Because your little carelessness can cost a lot of money and a lot of time.

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