Global Parts 8231335 HVAC Heater Core

HVAC Heater Core for Ford and Mercury

Global Parts 8231335 is an aluminum HVAC heater core built to transfer heat from the engine cooling system into the cabin. It is a direct-fit replacement for select Ford, Mercury, and Lincoln applications, including Crown Victoria, Grand Marquis, Marauder, Town Car, Taurus, and Sable models.

• Aluminum core material for efficient heat transfer
• Core dimensions: 5.8 in. height, 7.24 in. width, 1.02 in. thickness
• 0.75 in. inlet diameter
• No adjustable pipe positioning
• OE-style replacement for heater core service

Fitment Details

Compatible with 2011 Ford Crown Victoria, N/A; 2011 Mercury Grand Marquis, N/A; 1992-2010 Ford Crown Victoria, N/A; 1989-2010 Mercury Grand Marquis, N/A; 2003-2004 Mercury Marauder, N/A; 1989-1997 Lincoln Town Car, N/A; 1992 Ford Taurus, N/A; 1992 Mercury Sable, N/A; and 1989-1991 Ford LTD Crown Victoria, N/A. This part cross-references Dorman - HELP 90740 and Nissens 94740 for the same application.

What This Heater Core Helps Address

• Weak or inconsistent cabin heat
• Coolant leakage from a damaged heater core
• Restricted coolant flow through the HVAC heater circuit
• Fogging or defrost performance issues caused by poor heater output
• Replacement needs during HVAC system repair on Ford Crown Victoria and Mercury Grand Marquis platforms

Installation Notes and Tips

Verify inlet size, core dimensions, and vehicle fitment before installation. Because heater core access can vary by platform, compare the original unit to Global Parts 8231335 and confirm the pipe orientation matches the vehicle’s HVAC layout. Use clean coolant and inspect related hoses, clamps, and connections during service.

Quality Assurance

Global Parts 8231335 uses aluminum construction for durability and thermal efficiency in heater core service. The part number 8231335 is listed with multiple OE-style interchange references for the same application, supporting accurate replacement selection for Ford Crown Victoria, Mercury Grand Marquis, and related vehicles.