Spectra 1054617 A/C Evaporator Core - Front

Spectra 1054617 A/C Evaporator Core

The Spectra 1054617 A/C evaporator core is a direct replacement for front HVAC systems in select Chevrolet Express and GMC Savana vans. Built for 1998-2002 Chevrolet Express 1500, 2500, and 3500, plus 1998-2002 GMC Savana 1500, 2500, and 3500, it is also listed for 2001-2002 Chevrolet G30 with block fittings.

Key Features

• Front A/C evaporator core for HVAC service and repair
• Fits 1998-2002 Chevrolet Express 1500, 2500, and 3500, front, w/ block fittings
• Fits 1998-2002 GMC Savana 1500, 2500, and 3500, front, w/ block fittings
• Fits 2001-2002 Chevrolet G30, front, w/ block fittings
• Engineered to meet or exceed original equipment performance expectations
• Cross-references Four Seasons 54617 for the same application

Detailed Description

Spectra Premium designs this evaporator core with manufacturing controls and engineering standards aimed at OE-level fit and function. The Spectra 1054617 is used in front HVAC systems that require block fittings, making it a focused replacement choice for Chevrolet Express and GMC Savana van platforms from 1998-2002, as well as Chevrolet G30 applications from 2001-2002. If you are servicing a Chevrolet Express 1500 or GMC Savana 2500 with front air conditioning concerns, this part number helps restore evaporator performance in the original system layout.

What It Helps Fix

• Weak or inconsistent cabin cooling from a restricted evaporator core
• Refrigerant leaks at the evaporator assembly
• Reduced A/C performance in front HVAC systems
• Moisture-related odor or airflow issues tied to a failing core
• Service replacement needs on Chevrolet Express, GMC Savana, and Chevrolet G30 front A/C systems

Installation Notes and Tips

Verify the vehicle uses front HVAC with block fittings before ordering. Match the original evaporator layout, fittings, and system configuration on the Chevrolet Express, GMC Savana, or Chevrolet G30 to confirm proper installation. Recover refrigerant and inspect related A/C components, seals, and lines during service to help avoid repeat repairs.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to produce evaporator cores that meet or exceed the performance of the original equipment they replace.