Four Seasons 92070 HVAC Heater Core - Front

Four Seasons 92070 Heater Core Overview

The Four Seasons 92070 heater core is an aluminum HVAC heater core built for front heating system service in select Chrysler and Dodge applications. It is specified to meet or exceed OEM requirements and is sized for direct replacement use in the vehicle heater box.

Compatible with 2007-2009 Chrysler Aspen, front, and 2005-2009 Dodge Durango, front, this heater core supports cabin heat transfer through the HVAC system. The Four Seasons heater core line focuses on replacement parts for heating and cooling service, and part number 92070 is listed with aluminum core construction and OE-style dimensions.

Key Features

• Aluminum heater core construction for HVAC heat exchange
• Meets or exceeds OEM specifications
• Core height: 8.000 in.
• Core width: 7.375 in.
• Core depth: 1 in.
• Tube size: 0.625 in. / 15.875 mm
• Front position application
• Four Seasons part number 92070

Detailed Description

Four Seasons 92070 is an HVAC heater core designed for vehicles that use a compact aluminum core in the front heating circuit. The aluminum core material helps provide efficient heat transfer within the HVAC case, while the listed dimensions and tube sizing support OE-style replacement fitment. This part cross-references Dorman - HELP 91070 for the same application.

Fits 2007-2009 Chrysler Aspen, front, and fits 2005-2009 Dodge Durango, front. If you are searching for a replacement heater core for a Chrysler Aspen or Dodge Durango with front HVAC service, part number 92070 is the direct reference to verify against your original unit.

Common Problems This Part May Address

• Weak or inconsistent cabin heat
• Coolant odor inside the vehicle
• Heater core leakage in the HVAC housing
• Restricted heat transfer from a damaged core
• Replacement needs after corrosion or internal blockage

Installation Notes and Tips

Confirm the original heater core dimensions, tube diameter, and front-position layout before installation. Access to the heater core typically requires HVAC case service, so compare the removed unit to Four Seasons 92070 before reassembly. Verify coolant condition and inspect related hoses and seals during replacement to help prevent repeat service.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements. The part is built as an aluminum heater core for OE-style replacement service in the specified Chrysler Aspen and Dodge Durango applications.