Can anyone give me a part number for the steel cooling lines that run underneath the carriage of a 91 4 runner? They run from the hoses near the firewall down the frame to hook into a pair of rubber connectors and disappear into the rear hatch area of the frame (approx. at the same latitude as the rear wheels). Could someone tell me what these are for also (?) Hopefully this is clear, if not please ask me to clarify. I can snap a picture.

 

Being a P/U guy, i'm not positive on any of this.

Having said that, my guess would be that they are for the rear heater core for the rear heat.

Here is a link w/a diagram/part numbers/dealer prices.

Enter your VIN to be positive on info (i sorta guessed yours).

http://www.toyodiy.com/parts/p_U_199...EA_8716.2.html

 

Yeah, that's what they were. I just cut them and plugged them. Too bad for back seat drivers, ha ha ha.

Thanks!