Global Parts 1411649 A/C Accumulator

A/C Accumulator for GM Truck HVAC Service

Global Parts 1411649 is an A/C accumulator/receiver drier for GM truck applications. It removes moisture from the air conditioning system and should be replaced any time the system is opened during service.

• Removes moisture from the A/C system
• Direct replacement for HVAC service on listed Chevrolet and GMC trucks
• Fits 2002-2003 Chevrolet Silverado 2500 HD and Silverado 3500
• Fits 2002-2003 GMC Sierra 2500 HD and Sierra 3500
• Fits 2004 Chevrolet Silverado 2500 HD and Silverado 3500, w/o Ambul Pkg; suction nut at 2 o'clock
• Fits 2004 GMC Sierra 2500 HD and Sierra 3500, w/o Ambul Pkg; suction nut at 2 o'clock

Product Details

This Global Parts A/C accumulator is built for service replacement on Chevrolet Silverado and GMC Sierra heavy-duty trucks. Part number 1411649 is used in the HVAC system to help remove moisture after the system has been opened, which is a standard step during A/C repair, compressor replacement, or other refrigerant-side service. This part cross-references UAC RD10074C for the same application.

Common Service Reasons

• Moisture contamination after A/C system opening
• Accumulator replacement during refrigerant system repair
• HVAC performance issues following component service
• Need for a replacement accumulator on Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, or Sierra 3500

Installation Notes

Replace the accumulator/receiver drier whenever the A/C system is opened. Verify vehicle fitment by year, model, and notes before installation. For 2004 applications, confirm the suction nut position at 2 o'clock and the exclusion for Ambul Pkg vehicles.

Quality Assurance

Global Parts 1411649 is a service replacement HVAC component for the listed GM truck applications. It is intended to meet the moisture-removal function required during A/C system repair and maintenance.