One Stop Solutions 98050 HVAC Heater Core - Front

Reliable HVAC Heater Core for Select GM Trucks and SUVs

The One Stop Solutions HVAC Heater Core part number 98050 is designed to restore efficient heating performance in your vehicle's climate control system. Compatible with a range of Cadillac, Chevrolet, GMC, and Hummer models, this heater core ensures consistent cabin warmth and comfort.

• Compatible with Cadillac Escalade, Escalade ESV, and Escalade EXT models
• Fits Chevrolet Avalanche 1500, 2500, Silverado 1500, 2500, 3500, and Suburban 1500/2500
• Designed for GMC Sierra 1500, 2500, 3500, and Yukon XL 1500/2500
• Also fits Hummer H2 models
• OEM-quality replacement part number 98050

Product Details and Compatibility

This HVAC heater core from One Stop Solutions is engineered to meet the specifications required for proper fit and function in multiple GM vehicles. It is compatible with popular full-size trucks and SUVs including the Chevrolet Silverado 1500 HD Classic, GMC Sierra 2500 HD Classic, and Cadillac Escalade series. The heater core is a critical component of the HVAC system, responsible for transferring heat from the engine coolant to the vehicle’s interior, ensuring effective heating during cold weather conditions.

Common Applications and Problem Resolution

• Restores heating performance in Cadillac Escalade and Escalade ESV models
• Resolves coolant leaks and heater core blockages in Chevrolet Avalanche 1500 and 2500
• Eliminates fogging and poor cabin heat in GMC Sierra 3500 Classic and Yukon XL 2500
• Addresses HVAC system overheating issues in Hummer H2 vehicles
• Prevents coolant contamination and HVAC system damage in Silverado 2500 HD Classic

Installation Notes and Tips

Installation of the One Stop Solutions heater core 98050 requires removal of the dashboard and HVAC housing in most applications. It is recommended to drain the cooling system before removal to avoid spills. Ensure all connections and seals are properly tightened to prevent leaks. Professional installation is advised for optimal results and to maintain system integrity.

Quality Assurance and Warranty

One Stop Solutions provides this heater core as a direct replacement part manufactured to meet or exceed OEM standards. While specific warranty details may vary, the product is backed by quality control measures to ensure durability and reliable performance in compatible Cadillac, Chevrolet, GMC, and Hummer vehicles.