No. Mine goes right through the firewall.
We need to know the year, make and model to give you a good answer.
How to replace a heater hose on a 2001 Oldsmobile silloute
Cut off the crimp connectors, pull the old hose off and replace with conventional heater hose and conventional hose clamps
Generally, the upper heater hose leads to the water pump.
I would simply call my mechanic.
First locate the air intake cowling to the right of the engine block. This is where the air enters from the large hose in the front down into the engine. Around this large cowling are five captive screws. Unscrew these (don't worry, they won't fall out). Now, there is a small hose directly connecting the top of the cowling to the right side of the engine block. Carefully wiggle the cowling up and to the right so this hose disconnects. Once it does, you can pivot the cowling straight up. The intake hose is ribbed to allow it to move in such a manner. Be careful; there are two small airflow hoses attached to the cowling near the bottom where the intake hose attaches. Don't bend the cowling up so much that these pop off. Change the air filter. Be sure to press the new one down firmly so that the rubber grommet on it engages the intake firmly. Replace the cowling, reattaching the hose at the top. Once the cowling is back in place, secure the five captive screws. That's it; you're done!
loosen the clamp holding the hose on to a fitting and pull the hose free.
To replace the heater hose on a 2000 Volvo V70, first ensure the engine is cool and disconnect the negative battery cable. Locate the heater hose running from the engine to the heater core, then use pliers to loosen the hose clamps and carefully remove the old hose. Install the new hose by securing it with the clamps, making sure it's properly seated, and finally reconnect the battery cable. Check for leaks after running the engine and ensure everything is functioning correctly.
2 hoses total, Upper and lower radiator hose. There is also 2 heater hoses, an inlet and outlet hose.
On a 1998 B 4000, it is in the housing at the attachment of the upper heater hose.
follow the upper radiator hose, that should lead you to it.
thersmostat
To replace the heater hose on a 1999 Daewoo Matiz, first, ensure the engine is cool and disconnect the negative battery terminal. Locate the heater hoses connected to the engine and the heater core; use a pair of pliers to loosen and remove the clamps. Replace the old hose with a new one, ensuring it fits securely, then reattach the clamps. Finally, reconnect the battery terminal and check for leaks after starting the engine.