That would be called the water heater valve.It simply controls allowing water to flow thru the heater core.To explain when you adjust the heat to warm to hot it opens the flap inside that plastic part to allow the warm coolant to flow in based on the adjustment you made on the dial on the dash.This is a Mazda part only,I seriously doubt any auto parts stores would have this if you need it due to a leak in the plastic itself.
hese hoses are called "heater hoses" they are from the front heater hoses which heat the car and they are connected to the front heater hoses under the car hood on right side
I think they are just called heater hoses.
There are hoses in the engine compartment that go to the heater core. You can remove the intake and out going hoses from the heater core. You have to either block off these hoses or connect them together, depending on the make of the vehicle.
i think you might be talking about the heater hoses , if so it might be the heater control valve . the is a upper and lower radiator hose , but nothing should be between them.
it is located on the passenger side wheel well...it has 4 hoses attached 2 going into the heater core and 2 going into the engine...simply disconnect the hoses and replace with new heater valve
The heater hoses connect the block, radiator, heater core, and waterpump. To replace, drain the radiator and catch the anti-freeze for recycling. Remove the hoses and put on new hoses. It is kind of nasty but not very difficult.
Loosen the clamps and carefully twist the hose where it connects to the heater core. If you are wanting to bypass the heater core, just run one of the hoses between the two places on the motor where they connect or put a short piece of pipe between the two hoses.
heater core hoses not hot
There are two hoses going to the heater core. Passenger side of the firewall in the engine compartment. Two 3/4 inch hoses about 3 inches apart.
Simply disconnect the heater hoses going to and from the heater, (Inlet & Outlet) at the firewall. Purchase the proper size hose coupling that will allow you to connect the 2 hoses together. Do not plug these hoses, just connect them together. The coolant will now not flow through the heater core.
You will see 2 heater hoses connected to the firewall. These are the inlet & outlet hoses going to the heater core. Disconnect them and then connect them together with a coupler. This will bypass the heater core.
Simple, take the inlet and outlet hoses going to and from the heater core and connect them together.
The 1999 Chevrolet Camaro heater hoses will have a swivel nut on each end of the hose. Turn the swivel nuts to the left and the heater hoses will come off. Reverse the process to install the new heater hoses.
In line on the heater hoses on the passenger side of the engine. Has a small vacuum line to it and both heater hoses go through it. The heater hoses are smaller than the radiator hoses and go through the firwall.
The easiest way to check is to feel the heater hoses going into the firewall. Check the hoses from a cold start and check that both hoses get uncomfortably hot at about the same rate. This is a good indication that coolant is flowing.
The heater hoses on a 305 engine run from the intake manifold to the heater core and the heater core to the radiator. This creates a constant source of heat to supply the heater.
Check your thermostat. Probably stuck open.
The heater hoses are 5/8 inch diameter.
Either pull the hoses off of the heater core and flush the core out or pull the hoses off the block and flush the heater core through the hoses..............
Remove both heater hoses from inlet & outlet of heater core. Connect these hoses together.
heater core plugged or air locked check to see if hoses going to heater core are hot
In most vehicles you can see two hoses that disappear into the firewall. These carry the hot water to and from the heater core. find where they come out and return to the cooling system and connect the outgoing and incoming with one single hose. You will need to have less water in the system once you do this. If you are doing this in the winter, obviously your heater will not work anymore. Also, if you have any overheating problems, you won't be able to draw heat off the engine by running the heater once you do this. You can bypass it, by unhooking the heater hoses under the hood, and installing a coupler between the two hoses, thus looping the coolant flow back to the engine, without it ever entering the heater core.Disconnect both heater hoses going through the firewall to the heater core. Connect these two hoses together.
You don't need a diagram. Just remove the inlet and outlet heater hoses going from the engine compartment to the heater core. Now connect these two hoses together using a coupler. Do not just plug these hoses, or the engine will overheat, connect them together as described.
how do you change the heater hoses on 1993 chey lumina 3.8 liter
You can bypass your 1988 Buick Skylark heater core by removing the heater core water supply hoses. There will be to water hoses. Connect the water hoses to each other.