Global Parts 1411646 A/C Accumulator

Global Parts A/C Accumulator for GM Trucks

Global Parts part number 1411646 is an A/C accumulator/receiver drier for GM full-size trucks and heavy-duty pickups. It removes moisture from the air conditioning system and should be replaced any time the system is opened during service.

Key Features

• Removes moisture from the A/C system to help protect internal components
• Direct replacement A/C accumulator for service and repair work
• Fits select Chevrolet Silverado 1500, Silverado 1500 Classic, Silverado 2500 HD, and Silverado 3500 applications
• Fits select GMC Sierra 1500, Sierra 1500 Classic, Sierra 2500 HD, and Sierra 3500 applications
• Cross-references Dorman HELP 83207 and Spectra Premium 0283207 for the same application
• Part number 1411646 for ordering and catalog matching

Detailed Description

This Global Parts A/C accumulator is used in HVAC service on 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 models, plus 2001 Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500 applications. It also fits 2007 Silverado 1500 Classic and Sierra 1500 Classic models. The accumulator/receiver drier helps keep the refrigerant circuit dry after the system has been opened for repairs, compressor replacement, or other A/C service. This part number 1411646 is a practical replacement choice when servicing GM truck air conditioning systems.

What It Helps Address

• Moisture contamination in the A/C system
• Service-related loss of drying capacity after system opening
• Reduced A/C performance caused by a saturated accumulator
• Need for a replacement during compressor or line service
• Fitment lookup for Chevrolet Silverado and GMC Sierra truck HVAC repairs

Installation Notes and Tips

Replace the accumulator/receiver drier whenever the A/C system is opened. Follow proper evacuation and recharge procedures, and use the listed sealing washers noted for the application. Verify vehicle year, model, and HVAC configuration before installation.

Quality Assurance

Global Parts supplies this HVAC service component as a replacement part for the listed GM truck applications. The manufacturer states that accumulator/receiver drier replacement is required when servicing the A/C system.