Four Seasons 54729 A/C Evaporator Core - Front

Overview of Four Seasons Evaporator Core 54729

The Four Seasons Evaporator Core 54729 is designed specifically for Mercury Quest and Nissan Villager models. This A/C evaporator core ensures efficient cooling performance by utilizing durable aluminum construction and precise dimensions tailored for these vehicles.

• Compatible with Mercury Quest and Nissan Villager
• Part number 54729 for accurate identification
• Constructed from corrosion-resistant aluminum
• Plate & fin core type for effective heat exchange
• Female springlock inlet and outlet fittings (No. 8 and No. 10 diameters)
• Core dimensions approximately 9.375" width, 9.625" height, and 3.625" depth
• Includes green O-rings (part numbers 24668 and 24670) for secure sealing

Detailed Product Description

This Four Seasons Evaporator Core 54729 is engineered with a plate and fin design, optimizing heat transfer within the vehicle's HVAC system. The core measures roughly 9-3/8 inches in width, 9-5/8 inches in height, and 3-5/8 inches in depth (238.125 mm x 244.475 mm x 92.075 mm), fitting precisely into the HVAC housing of Mercury Quest and Nissan Villager models. The aluminum material provides durability and resistance to corrosion, extending the lifespan of the evaporator core. Both inlet and outlet fittings use female springlock connections, sized No. 8 for the inlet and No. 10 for the outlet, ensuring compatibility with factory A/C lines. The included green O-rings (three each of part numbers 24668 and 24670) help maintain a leak-free seal during installation.

About the Four Seasons Evaporator Core Product Line

The Four Seasons Evaporator Core product line focuses on delivering reliable HVAC components designed to meet or exceed OEM specifications. This line emphasizes precise fitment and material quality, such as aluminum cores with plate and fin construction, to maintain efficient air conditioning performance in various vehicle makes and models. The 54729 part is a representative example, engineered for specific fitment in Mercury and Nissan vehicles.

Common Applications and Issues Addressed

• Replacement for leaking or clogged evaporator cores in Mercury Quest and Nissan Villager
• Restores proper cooling performance in vehicle HVAC systems
• Eliminates musty odors caused by evaporator core contamination
• Prevents refrigerant leaks due to worn or damaged cores
• Resolves inconsistent cabin temperature regulation

Installation Notes and Tips

• Verify compatibility with Mercury Quest or Nissan Villager before installation
• Use the included green O-rings to ensure a proper seal on inlet and outlet fittings
• Handle the aluminum core carefully to avoid damage to fins and tubes
• Follow vehicle-specific service manual instructions for HVAC disassembly and reassembly
• Check for refrigerant leaks after installation and recharge system as needed

Quality Assurance and Warranty

Four Seasons manufactures the Evaporator Core 54729 to meet industry standards for durability and performance. The aluminum construction and precise fitment contribute to long service life. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.