What is this part ASAP! Help!

[calamari]

I haven't taken any hoses off yet but what is this adapter called its leaking coolant.

 

[willindsay]

That's the heater control bypass valve. Should be able to pick one up at any parts store. Pretty easy to replace.

 

[TomCat_Ford]

That's a heater control valve.

Beaten by two minutes...that's pretty sad, lol.

 

[calamari]

Great,thank you guys very much i appreciate it !!! i have one more i gota post..its some vacuum line lol..