Dorman - OE Solutions HVAC Heater Pipe P/N:626-229
Keep hot engine coolant moving to your cabin heater with the Dorman - OE Solutions Heater Pipe 626-660, a direct-fit replacement for the 2006-2009 Dodge Ram 2500 and 2006-2008 Dodge Ram 3500. Dorman also catalogs this HVAC heater pipe as an engine coolant pipe, so you may find it listed under either name. If the original pipe is leaking or has corroded, this part replaces it.
A heater pipe routes engine coolant as part of the vehicle's heating system. Over time it can corrode or begin to seep. Signs this part may need replacing include coolant dripping near the pipe, a coolant level that keeps dropping, a sweet coolant smell, or weak heat from the vents. Because these symptoms can have other causes, find the source of the leak before you replace parts. For engine details, see the Buyer's Guide tab.
Interchange: 5175553AA
This part cross-references / interchanges with the following part numbers:
Which trucks does the Dorman 626-660 heater pipe fit?
It is a direct-fit replacement for the 2006-2009 Dodge Ram 2500 and the 2006-2008 Dodge Ram 3500. See the Buyer's Guide tab for engine details.
What does a heater pipe do?
It carries engine coolant as part of the heating system, so warm coolant can reach the heater core to supply heat to the cabin.
What are signs a heater pipe may need replacing?
Look for coolant drips near the pipe, a falling coolant level, a sweet smell, or weak cabin heat. These signs can have other causes, so confirm where the leak is coming from first.
What part number does the 626-660 replace?
It cross-references to interchange number 5175553AA.
What should I know about installing it?
Follow your vehicle's service information. Replacing a pipe that carries coolant usually means draining some coolant first, then refilling the system and bleeding out the air.
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.