Four Seasons 54291 A/C Evaporator Core

Overview of Four Seasons Evaporator Core 54291

The Four Seasons Evaporator Core 54291 is designed specifically for the INFINITI Q45, providing reliable air conditioning performance. This A/C evaporator core is engineered to meet OEM specifications, ensuring proper fit and function within your vehicle's HVAC system.

• Compatible with INFINITI Q45 models
• Part number 54291 for precise identification
• Constructed from durable aluminum material
• Plate & fin core type for efficient heat exchange
• Includes multiple green o-rings for secure sealing
• Inlet fitting: Female o-ring No. 8; Outlet fitting: Male insert o-ring No. 12
• Core dimensions: Width 9.25 inches, Height 8.625 to 9 inches, Depth 3.375 to 3.5 inches

Four Seasons Evaporator Core Product Line Details

The Four Seasons Evaporator Core product line focuses on delivering high-quality replacement evaporator cores that match original equipment standards. This line emphasizes durability and precise fitment, using aluminum construction and plate & fin design to optimize cooling efficiency. The 54291 model is part of this line, ensuring compatibility and performance for the INFINITI Q45 HVAC system.

Technical Specifications and Features

The Four Seasons 54291 evaporator core features a plate & fin design constructed from aluminum, which provides effective heat transfer and corrosion resistance. The core measures approximately 9.25 inches in width, 8.625 to 9 inches in height, and 3.375 to 3.5 inches in depth, fitting the specific dimensions required for the INFINITI Q45. It includes inlet and outlet fittings with female and male o-ring types respectively, sized No. 8 and No. 12, ensuring a secure connection within the A/C system. The product also comes with multiple green o-rings ([24604], [24608], [24610], [24612]) to maintain airtight seals and prevent refrigerant leaks.

Common Applications and Problem Resolution

• Replacement of leaking or clogged evaporator cores in INFINITI Q45
• Restoring proper air conditioning cooling performance
• Resolving issues with refrigerant leaks due to worn seals or damaged core
• Eliminating unpleasant odors caused by mold or debris buildup inside the evaporator
• Improving airflow and temperature regulation within the vehicle cabin

Installation Notes and Tips

Installation of the Four Seasons Evaporator Core 54291 requires careful handling to avoid damage to the aluminum core and fittings. Ensure all old refrigerant is properly evacuated before removal. Replace all associated o-rings with the included green o-rings to maintain system integrity. Verify the inlet and outlet fitting types and sizes match the vehicle’s HVAC connections. Proper sealing and torque specifications should be followed to prevent leaks. It is recommended to have the A/C system evacuated and recharged by a certified technician after installation.

Quality Assurance and Warranty

Four Seasons manufactures the 54291 evaporator core to meet or exceed OEM standards, using corrosion-resistant aluminum and precision fittings. The product line is known for consistent quality and durability. While specific warranty details are not provided here, Four Seasons typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.