One Stop Solutions 98802 HVAC Heater Core

OE-Style Heater Core Replacement

Restore cabin heat with this One Stop Solutions HVAC heater core, part number 98802. It is built for direct replacement in select Acura CL and Honda Accord applications, with form and function matched to the original unit for a clean OE-style fit.

Designed for 1994-1997 Honda Accord and 1997-1999 Acura CL heater core replacement needs, this unit uses premium aluminum construction and includes the foam and accessories needed for the assembly.

Key Features

• Drop-in fit, form, and function for direct replacement service
• Premium-grade aluminum construction for added durability
• Cadmium-plated tubes inside and out to help resist premature failure
• Individually pressure tested before release
• Built to address original design weaknesses in higher-mileage vehicles
• Uses cycle, vibration, burst, and environmental testing methods

Detailed Description

One Stop Solutions 98802 is an HVAC heater core engineered as a direct replacement for vehicles originally equipped with a copper-style core. The aluminum design is intended to match OE dimensions and function while improving resistance to common failure modes seen in aging heating systems. This makes it a practical choice for Honda Accord heater core replacement and Acura CL heater core service when the original core is leaking, restricted, or no longer transferring heat efficiently.

This part cross-references Spectra Premium 94802 for the same application.

Common Issues This Part Can Address

• Loss of cabin heat
• Coolant odor inside the vehicle
• Fogging or film on the windshield from heater core leakage
• Coolant seepage behind the dash
• Reduced heater performance in high-mileage vehicles

Installation Notes and Tips

Verify the vehicle year, make, and model before ordering. Heater core replacement typically requires access behind the instrument panel, so inspect related hoses, seals, and HVAC components during service. Confirm the cooling system is properly drained and refilled after installation, and bleed air from the system according to factory procedure.

Quality Assurance

Each heater core is individually pressure tested. OSC Premium heater cores are manufactured from premium aluminum and use cadmium-plated tubes to help improve durability and service life.