Help with part number

I have a cracked hose on my 2004 Doublecab Tacoma. It is a 6 cylinder. I’m having trouble finding a part number for it. The hose hooks to the throttle body.

 

I’d just take the hose to the part store and match it up. Cut the same length and slap that on.

 

If the hose is molded to a more complicated shape, I go OEM. For simple straight runs, auto parts store hose is fine.

Are you saying you can't find the P/N, or the dealer can't? It your dealer doesn't have the number, bring your VIN and go to another dealer.

That looks like it might be a water hose, not a vacuum hose, yes? See "water bypass hose" on this throttle body diagram from the 2003 FSM.

 

I was hoping to find the factory part. Thanks for the help though.

 

It’s the one in the FSM that says “air hose” and I couldn’t find another name or number for it. I haven’t tried the dealer. I was hoping to order it from McGeorge Toyota online.

 

Check.

McGeorge should have all the diagrams online -- the dealers all use the same system. Just find the throttle body and check the ancillaries.

 

I couldn’t find a diagram with the throttle body on it.

 

Thats air idle hose.....feeds a little air so carb will idle with butterfly shut...
taps in the air intake upstream....after maf senor.....

I took some 1/2in silicone tubing...loop around obstacles....

 

McGeorge doesn't have all the diagrams online for the throttle body and fuel system. Check one of the many other online Toyota sources.

Here are a few links that might help:
https://parts.toyota.com/a/Toyota_2..._51507_6732946/VACUUM-PIPING/674460-1708.html
https://parts.toyota.com/a/Toyota_2...507_6733284/VENTILATION-HOSE/674460-1201.html

Once you're on that site, noodle around for a bit and you'll likely find what you need to know.

 

17341-62100
Hose #1 I bought it before.

 

Thanks guys!

 

There's actually 3 hoses and a why that make up the complete hose assembly. There's one to each side of intake manifold into a why then runs to throttle body.
Hose Air #1, 17341-62100
Hose Air #2, 17342-62080
Hose Air #3, 17343-62080
Way #3, 90904-13015

 

Thanks Jon! I really appreciate your help.