22RE OEM Coolant Pipe (Intake Manifold to Heater core)
This is 1 of 4 steel coolant tubes on the 22R & 22RE engine. This is the steel tube that bolts to the under side of the intake manifold right in the middle then wraps around the back of the head and ends up back by the firewall on the driver side of the engine just behind the exhaust manifold. It is very common for these tubes to be rusted through or very close to it. If you see 1 rotten tube there’s a good chance the others will be also. This is one of those parts that takes zero effort to change during an engine swap but not so fun later.
AS ALWAYS a genuine Toyota part.