Dorman - OE Solutions HVAC Heater Pipe P/N:626-573
Route engine coolant through the heating circuit with the Dorman OE Solutions Heater Pipe, part number 626-328, a direct-fit replacement for the listed applications when the original pipe is leaking or has corroded. It fits many vehicles, among them the 2021-2022 Jeep Wrangler, 2011-2022 Dodge Charger and 2011-2022 Chrysler 300. See the Buyer's Guide tab for the full list and engine details.
This pipe is cataloged for the outlet position, and Dorman also lists it as an engine coolant pipe.
Signs a heater pipe may need replacing include coolant drips or puddles, a dropping coolant level, visible corrosion on the pipe, or reduced heater output. These symptoms can have other causes, so diagnose the source before replacing parts.
Interchange: 5038501AA
This part cross-references / interchanges with the following part numbers:
What does an HVAC heater pipe do?
It carries engine coolant as part of the vehicle's heating system. Dorman 626-328 is cataloged for the outlet position and is also listed as an engine coolant pipe.
Will this heater pipe fit my 2021-2022 Jeep Wrangler?
Yes, the 2021-2022 Jeep Wrangler is among the listed applications. The Buyer's Guide tab shows the full application details.
Does it fit the Dodge Charger and Chrysler 300?
It is listed for the 2011-2022 Dodge Charger and the 2011-2022 Chrysler 300, along with other vehicles shown in the Buyer's Guide tab.
What are signs the heater pipe may need replacing?
Coolant leaks, a falling coolant level, corrosion on the pipe or weak heater output may be signs of a failing pipe. Other parts can cause the same symptoms, so diagnose the cause first.
What should I know before installing it?
Let the engine cool fully, then follow the vehicle service information for draining the coolant, fitting the pipe, and refilling and bleeding the cooling system.
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.