Universal Air HT398214C HVAC Heater Core

Reliable HVAC Heater Core Replacement for Select GM Vehicles

The Universal Air Heater Core Aluminum HT398214C is designed to restore efficient heating performance in your vehicle's HVAC system. Engineered for compatibility with various Buick, Cadillac, Oldsmobile, and Pontiac models, this heater core ensures proper heat transfer and durability.

• Compatible with Buick 88, 98, LeSabre, Park Avenue, and Regal models
• Fits Cadillac DeVille, Eldorado, Seville, Fleetwood, and Allante
• Suitable for Oldsmobile LSS, Regency, and Toronado vehicles
• Also fits Pontiac Bonneville, Riviera, Reatta, and Commercial Chassis
• Part number HT398214C for precise identification and fitment

About the Universal Air Heater Core Aluminum Product Line

The Heater Core Aluminum line by Universal Air focuses on delivering durable and efficient heater cores constructed with aluminum for improved heat dissipation and corrosion resistance. This product line is tailored to meet the specific HVAC requirements of various GM vehicles, including Buick, Cadillac, Oldsmobile, and Pontiac models, ensuring reliable heating performance and longevity.

Product Details and Compatibility

The HT398214C HVAC heater core is engineered to replace original equipment heater cores in select GM vehicles. Its aluminum construction provides enhanced thermal conductivity and resistance to corrosion compared to traditional materials. This heater core is compatible with a range of models such as the Buick 88 and 98 series, Cadillac DeVille and Eldorado, Oldsmobile LSS and Regency, and Pontiac Bonneville and Riviera. Using the correct part number HT398214C ensures proper fit and function within the vehicle's HVAC system.

Common Issues Addressed by This Heater Core

• Insufficient cabin heat due to clogged or leaking heater core
• Coolant leaks inside the vehicle causing fogging or damp carpets
• Overheating of the HVAC system from reduced coolant flow
• Unpleasant odors from mold or corrosion within the heater core
• HVAC system failure to maintain consistent temperature

Installation Notes and Tips

Installation of the HT398214C heater core requires careful removal of the dashboard and HVAC housing to access the core. It is recommended to drain the cooling system before removal to prevent spills. Ensure all hose connections are secure and check for leaks after installation. Using OEM or compatible coolant and flushing the system can help maintain heater core longevity.

Quality Assurance and Warranty

Universal Air provides this heater core with manufacturing quality controls to meet OEM standards. While specific warranty details are not provided here, Universal Air products typically come with limited warranties covering defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete coverage information.