One Stop Solutions 99330 HVAC Heater Core

HVAC Heater Core for Volkswagen Applications

Restore cabin heat performance with this One Stop Solutions HVAC heater core, part number 99330. It is a direct-fit replacement for select Volkswagen models, including Passat, Beetle, CC, Tiguan, Eos, Golf, GTI, Golf R, and R32 applications.

Key Features

• HVAC heater core replacement for the vehicle heating system
• Fits select Volkswagen Passat, Beetle, CC, Tiguan, Eos, Golf, GTI, Golf R, and R32 models
• Cross-references APDI 9010554 and OSC 98030 for the same application
• Part number 99330 for catalog and fitment verification
• Compatible with vehicles originally equipped with DENSO brand components on select applications

Detailed Description

This One Stop Solutions heater core is built for Volkswagen heating system service where the original core has leaked, restricted coolant flow, or no longer transfers heat effectively. Use part number 99330 when replacing the heater core in 2006-2022 Volkswagen Passat, 2012-2019 Volkswagen Beetle, 2009-2017 Volkswagen CC, 2009-2016 Volkswagen Tiguan, 2012-2016 Volkswagen Eos, 2010-2014 Volkswagen Golf, 2012-2014 Volkswagen GTI, 2012-2013 Volkswagen Golf R, 2008 Volkswagen R32, and related DENSO-brand applications listed below.

This part cross-references APDI 9010554 and OSC 98030 for the same application.

What It Helps Fix

• Weak or no cabin heat
• Coolant odor inside the vehicle
• Heater core leakage
• Restricted coolant flow through the HVAC system
• Uneven defrost performance caused by poor heater output

Installation Notes and Tips

Verify the vehicle year, model, and HVAC configuration before ordering. Confirm the original heater core style and compare the removed unit to part number 99330 before installation. Proper cooling system draining, refilling, and air bleeding are important after heater core replacement to help prevent trapped air and repeat heating issues.

Quality Assurance

One Stop Solutions part 99330 is cataloged as an HVAC heater core replacement for the listed Volkswagen applications and cross-referenced part numbers.

Fitment

• Fits 2012-2022 Volkswagen Passat, N/A
• Fits 2006-2010 Volkswagen Passat, N/A
• Fits 2012-2019 Volkswagen Beetle, N/A
• Fits 2017-2018 Volkswagen Tiguan Limited, N/A, DENSO BRAND
• Fits 2009-2017 Volkswagen CC, N/A
• Fits 2017 Volkswagen Tiguan, N/A, DENSO BRAND
• Fits 2012-2016 Volkswagen Eos, N/A
• Fits 2009-2016 Volkswagen Tiguan, N/A
• Fits 2010-2014 Volkswagen Golf, N/A, DENSO BRAND
• Fits 2012-2014 Volkswagen GTI, N/A
• Fits 2012-2013 Volkswagen Golf R, N/A
• Fits 2007-2011 Volkswagen Eos, N/A, DENSO BRAND
• Fits 2011 Volkswagen GTI, N/A, DENSO BRAND
• Fits 2006-2009 Volkswagen GTI, N/A, DENSO BRAND
• Fits 2008 Volkswagen R32, N/A