is this a question..
there are many hoses, like 10?
all of them?
where to get parts.
how has best parts.
i can think of lots of questions related to changing hoses.
are you asking the basics, the pure raw basics.?
1: drain coolant
2: remove clamps.
3: twist hose, if it dont come off use a knife to cut hose off.
4: at heater core hose NEVER yank that hose, ever, or spend all 3 day long weekeng fix that...... i warned you.
5: hoses back now, clamps set.
6: fill 50% AF coolant. burb out all air, do not use side overfill take to judge levels ever use rad full visual checks. only. until ALL AIR IS OUT.
basics? why not say what you want.?
you even left out the HOW word, or? as you wanted
just 3 words, and very vague.
here is an example.
what are all steps, in replacing all coolant hoses , DIY , no experience level answers.
or how many hose are there? is one more question.
or read Car repair for dummies
$12 to get started
books are still in Vouge