Four Seasons 92397 HVAC Heater Core - Front

Four Seasons Heater Core 92397 Overview

Four Seasons 92397 is an OEM-specific aluminum heater core for front HVAC applications on select Dodge vans. Built to meet or exceed OEM requirements, it provides the heat-exchanger performance needed to restore cabin heat and stable defrost operation.

This heater core is part of the Four Seasons Heater Core line, a focused product range for replacement HVAC core service. The aluminum construction and OE-specific fit help support direct replacement on the listed Dodge B-series and Ram van applications.

Key Features

• Aluminum heater core construction
• OEM-specific fit for direct replacement service
• Meets or exceeds OEM requirements
• Core dimensions: 8-1/8 in. height, 9-3/8 in. width, 5/8 in. depth
• Tube size: 5/8 in. on both connections
• Front HVAC position
• Four Seasons part number 92397

Detailed Description

Four Seasons 92397 is an aluminum HVAC heater core engineered for front installation in select 1995-1997 Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models equipped with air conditioning. The core measures 8-1/8 inches high, 9-3/8 inches wide, and 5/8 inch deep, with 5/8-inch tube connections for the specified application. If you are replacing a leaking or restricted heater core in a Dodge B1500 heater core or Dodge Ram van heater core application, this part number 92397 provides an OE-specific replacement path.

Use this Four Seasons heater core when the original unit no longer transfers heat efficiently or shows signs of internal corrosion. Part number 92397 is also referenced by APDI 9010738 and Spectra Premium 99273 for the same application.

What This Part Helps Address

• Weak or inconsistent cabin heat
• Cool air from the vents when the heater is on
• Coolant odor inside the vehicle from a leaking core
• Window fogging caused by poor defrost performance
• Restricted coolant flow through the HVAC heater circuit

Installation Notes and Tips

Confirm the vehicle is equipped with air conditioning and verify the front heater core application before installation. Match the core dimensions and tube size to the original unit, and inspect hoses, seals, and the HVAC case for wear or contamination during service. Proper coolant refill and system bleeding are important after replacement to help prevent air pockets and restore normal heater performance.

Quality Assurance

Four Seasons lists this heater core as meeting or exceeding OEM requirements. The aluminum construction and OEM-specific fit support accurate replacement for the listed Dodge applications.