Genuine Toyota Upper Radiator Coolant Hose – For 4Runner & Tacoma 3.4L V6 (1998-2004) – 1657162070

Toyota 4Runner or Tacoma owner?

If your 3.4L V6 (1998-2004) is due for some cooling system maintenance, this is the hose you want.

It's a genuine Toyota upper radiator hose, part number 1657162070.

It also crosses to 1657107030.

This is the real deal, factory-spec hose, not some aftermarket part that might not fit quite right.

It's the hose that runs from the top of the radiator to the engine.

If yours is feeling soft, cracked, or just original and old, replacing it with this genuine Toyota part is cheap insurance against a roadside overheat.

It's a direct, perfect fit for your 3.4L.

Keep your Yota cool and reliable with the good stuff from the factory.