Dorman - OE Solutions HVAC Heater Pipe P/N:626-631
Keep engine coolant moving where it belongs with the Dorman - OE Solutions Heater Pipe 626-547, an inlet-position pipe that routes coolant through the vehicle's heating circuit. It fits many vehicles, among them the 2005-2008 Jeep Grand Cherokee, 2006-2008 Dodge Charger and 2005-2008 Chrysler 300. See the Buyer's Guide tab for the full list and engine details.
Dorman also lists this HVAC heater pipe as an engine cooling inlet tube. If the original pipe is leaking or has failed from corrosion, this part is intended to take its place as a direct replacement on the listed applications.
Signs a heater pipe may need replacing include coolant drips or puddles, a coolant level that keeps dropping, visible corrosion on the pipe, or reduced cabin heat. These symptoms can have other causes, so confirm the source of the problem before replacing parts.
Interchange: 4892345AD
This part cross-references / interchanges with the following part numbers:
What does this heater pipe do?
It routes engine coolant through the heating circuit from its cataloged inlet position. Dorman also lists it as an engine cooling inlet tube.
Which vehicles does Dorman 626-547 fit?
It fits many vehicles, including the 2005-2008 Jeep Grand Cherokee, 2006-2008 Dodge Charger and 2005-2008 Chrysler 300. Check the Buyer's Guide tab for your exact vehicle and engine.
What are signs my heater pipe may need replacing?
Coolant leaks, a falling coolant level, corrosion on the pipe or weak cabin heat may be signs. Other parts can cause these too, so diagnose the leak or fault before replacing.
What part number does it cross-reference to?
It is a direct replacement for the original tube on the listed applications and cross-references to 4892345AD.
How is this heater pipe installed?
Follow the vehicle service information for removal, installation and fasteners, then refill and bleed the cooling system as the service procedure directs.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.