Global Parts 8231544 HVAC Heater Core - Front

Heater Core for Toyota Land Cruiser and Lexus LX450

Global Parts 8231544 is a specific-fit HVAC heater core for front applications in select Toyota and Lexus SUVs. It transfers heat from the engine cooling system into the cabin, supporting consistent interior heat and defrost performance.

Key Features

• Specific-fit heater core for direct application matching
• Aluminum construction for efficient heat transfer
• Front position fitment
• Designed for 1991-1997 Toyota Land Cruiser and 1996 Lexus LX450
• Global Parts part number 8231544

Detailed Description

This HVAC heater core is built for front installation in the Toyota Land Cruiser and Lexus LX450 applications listed below. As a heater core, it routes heat from engine coolant into the passenger compartment through the HVAC system, helping restore cabin heat when the original core is leaking, restricted, or no longer transferring heat effectively. Global Parts 8231544 is an aluminum unit with specific fitment, making it a direct-match replacement for the covered vehicles.

This part cross-references APDI 9010487 for the same application. It also cross-references Four Seasons 90065 for the same application.

What It Is Used For

• Loss of cabin heat in a 1991-1997 Toyota Land Cruiser, front
• Coolant odor or dampness inside the HVAC case
• Restricted heat output from a failing heater core
• Defrost performance issues caused by poor heater output
• Replacement of a leaking or corroded heater core in a 1996 Lexus LX450, front

Installation Notes and Tips

Compatible with front-position HVAC heater core applications only. Verify the vehicle year, make, model, and front placement before installation. Because heater core replacement often requires access through the HVAC housing, inspect coolant condition, hoses, and related seals during service. Adjustable pipe positioning is not included with this part.

Quality Assurance

Global Parts supplies this heater core as a specific-fit aluminum replacement for the listed Toyota and Lexus applications. Part number 8231544 is intended to match the covered front heater core applications for proper fit and heat transfer performance.