Universal Air EV939674PFC A/C Evaporator Core

Universal Air EV939674PFC Evaporator Core

The Universal Air EV939674PFC is an A/C evaporator core from the Evaporator Parallel Flow line, built for HVAC service on select GM luxury sedans. It fits 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS applications with N/A position fitment.

Key Features

• Brand: Universal Air
• Brand line: Evaporator Parallel Flow
• Part number: EV939674PFC
• Category: A/C evaporator core for HVAC repair
• Direct fitment for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS
• Position: N/A

Product Details

Universal Air EV939674PFC is an evaporator core designed for vehicles that use a parallel flow evaporator layout. In the HVAC system, the evaporator absorbs heat from the cabin air as refrigerant passes through the core, helping restore proper cooling performance when the original unit is restricted, leaking, or no longer transferring heat efficiently. This part number, EV939674PFC, is listed for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS models.

Common Repair Symptoms

• Weak or inconsistent cabin cooling
• Refrigerant loss from an evaporator leak
• Reduced airflow performance caused by HVAC system contamination
• Warm air from the vents during A/C operation
• Odor or moisture issues tied to a failing evaporator core

Installation Notes

Evaporator replacement typically requires access to the HVAC case and refrigerant recovery before service begins. Verify the vehicle’s original evaporator configuration, line connections, and case design before installation. After installation, evacuate and recharge the system to the correct specification and inspect for leaks and proper vent temperature. Confirm fitment for your Buick Lucerne or Cadillac DTS by matching the vehicle year and HVAC layout to the listing details.

Quality Assurance

Universal Air supplies HVAC components for service and replacement applications. The EV939674PFC is cataloged for the listed Buick Lucerne and Cadillac DTS fitments to support accurate parts selection for A/C repair.