One Stop Solutions 99174 HVAC Heater Core - Rear

Rear Heater Core for Chrysler and Dodge Vans

One Stop Solutions part 99174 is a rear HVAC heater core built for select Chrysler and Dodge minivans. It is made to match original equipment form and function, with aluminum construction and pressure testing for consistent cooling-system performance.

Key Features

• Direct replacement heater core for rear HVAC systems
• Aluminum core construction
• Cadmium-plated tubes inside and out to help resist premature failure
• Individually pressure tested before shipment
• Foam and related accessories included as supplied by the manufacturer
• Cross-references APDI 9010501 and SKF 99328 for the same application

Detailed Description

This HVAC heater core is designed for rear climate control service in 2008-2017 Dodge Grand Caravan, 2008-2016 Chrysler Town & Country, and 2005 Chrysler Town & Country, 2005 Dodge Caravan, and 2005 Dodge Grand Caravan models with rear position fitment. Part number 99174 uses aluminum in place of a copper-style design and is built as a direct OE-style replacement for the original rear heater core. For buyers searching for a rear heater core for Dodge Grand Caravan or Chrysler Town & Country, 99174 provides a straightforward replacement option.

What It Helps Fix

• Rear cabin heat loss
• Coolant seepage from a failing heater core
• Restricted heat output from internal blockage
• Fogging or sweet coolant odor inside the vehicle
• Temperature inconsistency in the rear HVAC system

Installation Notes

Verify rear-position fitment before installation and compare the original unit to the replacement heater core. Flush the cooling system if contamination or debris is present, and inspect hoses, seals, and HVAC components for wear before reassembly. Part 99174 is listed for rear applications only on the vehicles shown above.

Quality Assurance

OSC Premium heater cores are built to OE form and function standards, use aluminum construction, and are individually pressure tested for leak checking before use.