HomeHVAC > A/C Accumulator / Receiver DrierGlobal Parts 1411646 A/C Accumulator
Part #: 1411646

Global Parts 1411646 A/C Accumulator

⚙️ 24 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, Silverado 1500, Silverado 1500 Classic, Sierra 1500, Sierra 1500 Classic, Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500
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Reliable A/C Accumulator for Chevrolet and GMC Trucks

The Global Parts A/C Accumulator part number 1411646 is designed specifically for select Chevrolet and GMC truck models. This component plays a critical role in maintaining the efficiency and longevity of your vehicle's air conditioning system.

  • Compatible with Chevrolet Silverado 1500, 1500 Classic, 2500 HD, 3500
  • Compatible with GMC Sierra 1500, 1500 Classic, 2500 HD, 3500
  • OEM-quality A/C accumulator for proper refrigerant and moisture control
  • Part number 1411646 ensures precise fit and function
  • Helps protect the A/C system from contaminants and moisture damage

Product Overview and Function

The Global Parts A/C Accumulator (part number 1411646) is engineered to fit a range of Chevrolet Silverado and GMC Sierra trucks, including 1500, 1500 Classic, 2500 HD, and 3500 models. This accumulator is a vital component in the HVAC system, responsible for filtering out moisture and debris from the refrigerant. By doing so, it prevents damage to the compressor and other A/C components, ensuring consistent cooling performance. The part is manufactured to meet or exceed OEM specifications, providing a reliable replacement option for maintaining your vehicle's air conditioning system.

Common Applications and Issues Addressed

  • Prevents moisture buildup that can cause corrosion in the A/C system
  • Filters out debris to avoid compressor failure
  • Maintains proper refrigerant flow and pressure
  • Reduces risk of system leaks and blockages
  • Helps restore efficient cooling in Chevrolet Silverado and GMC Sierra trucks

Installation Notes and Tips

  • Ensure the system is fully evacuated and depressurized before removal
  • Replace the accumulator whenever the A/C system is opened for repair
  • Use proper tools to avoid damage to fittings and seals
  • Check for leaks and proper refrigerant charge after installation
  • Consult vehicle service manual for torque specifications and procedures

Quality Assurance and Warranty

Global Parts manufactures this A/C accumulator to meet industry standards for durability and performance. While specific warranty details may vary, this part is backed by quality controls to ensure reliable operation in compatible Chevrolet Silverado and GMC Sierra models. Using part number 1411646 helps maintain the integrity of your vehicle’s HVAC system and supports long-term functionality.

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2007ChevroletSilverado 1500 Classic4.3LV6N/ASealing Washers 1311354
2007GMCSierra 15004.3LV6N/ASealing Washers 1311354
2007GMCSierra 1500 Classic4.3LV6N/ASealing Washers 1311354
2006ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2006GMCSierra 15004.3LV6N/ASealing Washers 1311354
2005ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2005GMCSierra 15004.3LV6N/ASealing Washers 1311354
2004ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2004GMCSierra 15004.3LV6N/ASealing Washers 1311354
2003ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2003GMCSierra 15004.3LV6N/ASealing Washers 1311354
2002ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2002GMCSierra 15004.3LV6N/ASealing Washers 1311354
2001ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2001ChevroletSilverado 2500 HD6.6LV8N/ASealing Washers 1311354
2001ChevroletSilverado 35006.6LV8N/ASealing Washers 1311354
2001GMCSierra 15004.3LV6N/ASealing Washers 1311354
2001GMCSierra 2500 HD6.6LV8N/ASealing Washers 1311354
2001GMCSierra 35006.6LV8N/ASealing Washers 1311354
2000ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
2000GMCSierra 15004.3LV6N/ASealing Washers 1311354
1999ChevroletSilverado 15004.3LV6N/ASealing Washers 1311354
1999GMCSierra 15004.3LV6N/ASealing Washers 1311354

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.