Four Seasons 54497 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54497

The Four Seasons Evaporator Core 54497 is designed to restore efficient cooling performance in Chevrolet and GMC trucks and SUVs. Engineered with durable aluminum and precise dimensions, this A/C evaporator core ensures reliable operation for your vehicle's HVAC system.

• Compatible with Chevrolet and GMC models including C10, C10 Suburban, C20, C20 Suburban, C30, Jimmy, K5 Blazer, K10, K10 Suburban, K20, K20 Suburban, and K30
• Constructed from corrosion-resistant aluminum material
• Plate and fin core type for effective heat exchange
• Core dimensions approximately 13.5" width, 8.5" height, and 3.5" depth
• Male insert o-ring inlet and outlet fittings with No. 12 outside diameter
• Includes green o-rings and orifice tube for proper sealing and fitment

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core line focuses on delivering reliable HVAC components that meet OEM specifications. The 54497 part number is part of this line, offering a plate and fin aluminum core designed to provide consistent cooling performance and durability. This product line emphasizes precise fitment and quality materials to maintain the integrity of your vehicle’s air conditioning system.

Product Specifications and Features

This A/C evaporator core features a plate and fin design constructed from aluminum, which provides efficient heat transfer and resistance to corrosion. The core measures approximately 13.5 inches in width, 8.5 inches in height, and 3.5 inches in depth, making it suitable for the specified Chevrolet and GMC models. Both the inlet and outlet fittings are male insert o-ring types with a No. 12 outside diameter, ensuring a secure and leak-free connection. The included green o-rings and orifice tube help maintain proper sealing and system performance.

Common Applications and Problem Resolution

• Restores cooling efficiency in Chevrolet C10 and GMC K5 Blazer HVAC systems
• Replaces leaking or clogged evaporator cores causing reduced A/C performance
• Solves issues related to poor airflow or inconsistent cabin temperature
• Addresses corrosion or damage from prolonged use in older vehicles
• Improves overall air conditioning reliability in Chevrolet and GMC trucks and SUVs

Installation Notes and Tips

When installing the Four Seasons Evaporator Core 54497, ensure all old refrigerant is properly evacuated from the system. Verify that the male insert o-ring fittings are clean and free of debris before assembly. Replace all included green o-rings and the orifice tube to prevent leaks. Properly secure the core within the HVAC housing to avoid vibration or damage. It is recommended to have the A/C system evacuated, recharged, and tested by a qualified technician after installation.

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54497 to meet or exceed OEM standards, using corrosion-resistant aluminum and precise manufacturing processes. This part is backed by Four Seasons’ quality assurance protocols to ensure durability and performance. Please refer to Four Seasons’ official warranty terms for coverage details.