TYC 97298 A/C Evaporator Core

TYC 97298 A/C Evaporator Core

TYC 97298 is a parallel flow A/C evaporator core built for HVAC service on select Buick Lucerne and Cadillac DTS applications. With OE-style block inlet and outlet fittings and compact core dimensions, it supports proper refrigerant flow through the evaporator assembly.

Key Features

• Parallel flow configuration for efficient refrigerant passage
• Core height: 10.83 in.
• Core length: 10.83 in.
• Core thickness: 1.50 in.
• Inlet diameter: 0.61 in. with block fitting design
• Outlet diameter: 0.72 in. with block fitting design
• Direct-fit replacement for select Buick Lucerne and Cadillac DTS HVAC systems

Product Details

This TYC 97298 evaporator core is an HVAC replacement part for vehicles using a parallel flow A/C evaporator design. It is listed for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS, making it a fitment-based choice for owners servicing the air conditioning system on those platforms. The part number 97298 is also referenced in cross applications such as Four Seasons 64004 and UAC EV 939674PFC.

Common Uses

• Restoring cabin cooling performance when the evaporator core is restricted or leaking
• Addressing weak A/C output in a Buick Lucerne or Cadillac DTS
• Replacing a damaged evaporator core during HVAC repair
• Correcting refrigerant flow issues tied to internal evaporator blockage
• Servicing an A/C system that no longer maintains proper vent temperature

Installation Notes and Tips

Verify the vehicle’s HVAC configuration before ordering, since this part is specified for parallel flow applications. Confirm inlet and outlet fitting style, core dimensions, and model-year coverage against the original evaporator core before installation. Professional A/C system service is recommended, including proper evacuation and recharge after replacement.

Quality Assurance

TYC manufactures replacement HVAC components for automotive applications, and this evaporator core is built to match the listed fitment and dimensional requirements for the specified vehicles. Part number 97298 should be matched to the original unit and vehicle application before installation.