Global Parts 8231416 HVAC Heater Core

HVAC Heater Core for Volkswagen and Audi

Restore cabin heat with this Global Parts HVAC heater core, part number 8231416. It is a specific-fit replacement built for select Volkswagen and Audi applications, with aluminum and plastic construction for use in the vehicle’s heater circuit.

• Specific-fit HVAC heater core for direct application matching
• Aluminum and plastic construction
• Transfers heat from engine coolant to the passenger compartment
• Cross-references APDI 9010373 and Four Seasons 98048 for the same application
• Fits select Audi A3, Audi TT, Volkswagen Golf, Jetta, Beetle, Eos, GTI, and Golf City models

How It Works

The heater core uses hot engine coolant to transfer heat into the cabin through the HVAC system. Global Parts 8231416 is built as a specific-fit replacement for vehicles that use this heater core configuration, helping maintain proper interior heat output in cold weather. This part number 8231416 is listed for applications including 2000-2006 Audi TT, 2006-2009 Audi A3, 2001-2007 Volkswagen Jetta, and related Volkswagen Golf and Beetle models.

Common Symptoms This Part Can Address

• Weak or no cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the windshield from heater core leakage
• Coolant loss traced to the HVAC system
• Uneven heater performance from a restricted core

Installation Notes

Verify vehicle fitment by year, make, and model before installation. This heater core has no adjustable pipe positioning, so the inlet and outlet orientation must match the original unit. Because heater core replacement often requires access through the HVAC case, inspect coolant condition, hoses, clamps, and related seals during service. Compatible with select 1994-1995 Audi 90 and 90 Quattro, 2000-2009 Audi TT and TT Quattro, 2002-2010 Volkswagen Golf and Beetle, and 2006-2009 Audi A3 and A3 Quattro applications.

Quality Assurance

Global Parts 8231416 is a specific-fit HVAC heater core made to match the listed vehicle applications. It is constructed from aluminum and plastic and cross-references APDI 9010373 and Four Seasons 98048 for the same application.