Global Parts 8231500 HVAC Heater Core

HVAC Heater Core for Ram Trucks

Global Parts 8231500 is a specific-fit HVAC heater core for select Ram and Dodge Ram trucks. It transfers heat from the engine cooling system into the cabin, helping restore proper interior heat output and defrost performance.

Key Features

• Specific-fit heater core for direct application matching
• Aluminum construction for efficient heat transfer
• Compatible with Ram 1500, Ram 2500, and Ram 3500 applications
• Fits 2021-2024 Ram 1500 Classic, N/A
• Fits 2011-2018 Ram 1500, N/A
• Fits 2011-2018 Ram 2500, N/A
• Fits 2011-2018 Ram 3500, N/A
• Fits 2010 Dodge Ram 1500, N/A
• Fits 2010 Dodge Ram 2500, N/A
• Fits 2010 Dodge Ram 3500, N/A
• Fits 2009 Dodge Ram 1500, N/A
• Fits 2009 Dodge Ram 2500, N/A
• Fits 2009 Dodge Ram 3500, N/A

Detailed Description

Global Parts 8231500 is built as a specific replacement heater core for Ram truck HVAC systems. The aluminum core helps move heat from engine coolant into the heater box so the cabin can receive warm air through the climate control system. This part cross-references Mopar (e.g., 68048895AA) for the same application. It also cross-references UAC (e.g., HT2122C) for the same application. Common interchange references include 18-11721 and HC4148. This part number, 8231500, is used across multiple Ram 1500, Ram 2500, and Ram 3500 model years, including 2021-2024 Ram 1500 Classic and 2011-2018 Ram truck applications.

What It Helps Fix

• Weak or inconsistent cabin heat
• Cool air from the vents when the engine is at operating temperature
• Defroster performance problems caused by poor heater output
• Coolant-related heater core leakage inside the HVAC case
• Temperature control issues in Ram and Dodge Ram truck HVAC systems

Installation Notes and Tips

Verify the vehicle year, model, and HVAC configuration before installation. This heater core is a specific-fit part with no adjustable pipe positioning, so the inlet and outlet routing must match the vehicle application. Because heater core replacement typically involves access to the HVAC case, inspect coolant condition, hoses, and related seals during service. Confirm fitment for 2009-2010 Dodge Ram 1500, 2500, and 3500, as well as 2011-2018 Ram 1500, 2500, and 3500 and 2021-2024 Ram 1500 Classic before ordering.

Quality Assurance

Global Parts supplies this heater core as an OE-style replacement component for the listed Ram and Dodge Ram applications. The aluminum construction and application-specific fit support consistent heat transfer and proper integration with the vehicle HVAC system.