Four Seasons 91588 HVAC Heater Core

Overview of Four Seasons Heater Core 91588 for Mercury Cougar

The Four Seasons Heater Core 91588 is designed specifically for Mercury Cougar models, providing reliable heating performance. This HVAC heater core features a copper/brass construction that meets or exceeds OEM standards, ensuring durability and efficient heat transfer.

• Core dimensions: 8 inches length, 6 inches width, 2 inches thickness
• Core material: Copper with brass components
• Core depth: 2.000 inches, height: 8.000 inches, width: 6.000 inches
• Tube diameter: 0.625 inches (15.875 mm) for both inlet and outlet tubes
• Non-adjustable pipe positioning
• Part number: 91588

Four Seasons Heater Core Product Line Details

The Four Seasons Heater Core product line focuses on delivering HVAC heater cores that maintain proper cabin heating and comfort. This line emphasizes quality materials such as copper and brass to ensure corrosion resistance and efficient heat exchange. The 91588 heater core is part of this line, designed to provide a direct replacement for the Mercury Cougar’s original heater core, maintaining factory specifications and fitment.

Detailed Product Description

This HVAC heater core is constructed with copper and brass, materials known for their thermal conductivity and resistance to corrosion. The core measures 8 inches in length, 6 inches in width, and 2 inches in thickness, with a core depth of 2.000 inches. Both inlet and outlet tubes have a diameter of 0.625 inches (15.875 mm), matching OEM dimensions for seamless integration. The pipe positioning is fixed, which aligns with the original equipment design for the Mercury Cougar. The Four Seasons 91588 heater core is engineered to meet or exceed OEM standards, ensuring consistent heating performance and durability.

Common Applications and Issues Addressed

• Replacement for faulty or leaking heater cores in Mercury Cougar vehicles
• Restores proper cabin heating and defrosting functions
• Resolves coolant leaks inside the vehicle cabin
• Eliminates overheating issues related to heater core failure
• Prevents unpleasant odors caused by damaged heater cores

Installation Notes and Tips

When installing the Four Seasons Heater Core 91588, ensure the vehicle is properly drained of coolant to avoid spills. Verify that the heater core dimensions and tube sizes match the original part for a correct fit. Since pipe positioning is fixed, no adjustments are necessary during installation. It is recommended to inspect and replace any worn hoses or clamps during the replacement process to maintain system integrity.

Quality Assurance and Warranty

The Four Seasons Heater Core 91588 is manufactured to meet or exceed OEM specifications, providing reliable performance for Mercury Cougar vehicles. This part undergoes quality control testing to ensure durability and proper fitment. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.