TYC 97172 A/C Evaporator Core

TYC 97172 A/C Evaporator Core

TYC 97172 is an A/C evaporator core built for parallel flow HVAC systems. It is a direct-fit replacement for select Nissan applications, including the Altima and Maxima, with OE-style block inlet and outlet fittings for a precise connection.

Use this evaporator core when servicing the cabin cooling system on a 2007-2013 Nissan Altima or a 2009-2014 Nissan Maxima. The compact core dimensions and parallel flow configuration support proper refrigerant flow through the HVAC system.

Key Features

• Parallel flow A/C evaporator core design
• Core height: 10.91 in.
• Core length: 11.81 in.
• Core thickness: 1.50 in.
• Inlet diameter: 0.44 in. with block fitting design
• Outlet diameter: 0.59 in. with block fitting design
• Fits 2007-2013 Nissan Altima, N/A
• Fits 2009-2014 Nissan Maxima, N/A

Detailed Description

TYC 97172 is an HVAC A/C evaporator core engineered for vehicles using a parallel flow configuration. The evaporator core is a key heat-exchange component inside the air conditioning system, where refrigerant absorbs cabin heat before returning to the compressor circuit. This part cross-references Four Seasons 64053 for the same application.

For Nissan Altima and Nissan Maxima models in the listed years, TYC 97172 provides the correct block-style inlet and outlet connection layout. The part number 97172 is also referenced by OE and aftermarket listings for these applications, making it a practical choice when replacing a leaking or restricted evaporator core.

What It Helps Fix

• Weak or inconsistent cabin cooling
• Refrigerant loss from an evaporator leak
• Restricted airflow through a contaminated HVAC core
• Improper refrigerant flow in a parallel flow system
• HVAC performance issues on Nissan Altima and Nissan Maxima models

Installation Notes and Tips

Verify the vehicle’s HVAC layout, fitting style, and core dimensions before installation. Because this part uses block inlet and outlet fittings, matching the connection design is important for proper fitment. Confirm the application against the vehicle’s year, model, and existing evaporator configuration before service begins.

Quality Assurance

TYC manufactures replacement HVAC components for OE-style fit and function. Part number 97172 is built to match the listed parallel flow applications and connection specifications for a direct replacement approach.