HomeHVAC > A/C Accumulator / Receiver DrierUniversal Air RD6729C A/C Accumulator
Part #: RD6729C

Universal Air RD6729C A/C Accumulator

Accumulator
⚙️ 66 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accumulator
🚗Fitment: Chevrolet and GMC, C1500, C2500, C3500, K1500, K2500, and K3500
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Reliable A/C Accumulator for Chevrolet and GMC Trucks

The Universal Air Accumulator RD6729C is designed specifically for Chevrolet and GMC trucks, including C1500, C2500, C3500, K1500, K2500, and K3500 models. This A/C accumulator helps maintain the efficiency and longevity of your vehicle's air conditioning system by filtering moisture and debris.

  • Compatible with Chevrolet and GMC C1500, C2500, C3500, K1500, K2500, and K3500 models
  • Part number RD6729C ensures precise fitment and performance
  • Designed to trap moisture and contaminants in the A/C system
  • Supports proper refrigerant flow and system pressure regulation
  • Durable construction for long-lasting operation

About the Universal Air Accumulator Product Line

The Universal Air Accumulator line focuses on providing reliable A/C accumulator and receiver drier components tailored for specific vehicle applications. This product line is engineered to meet the demands of automotive HVAC systems by ensuring proper moisture removal and refrigerant filtration. The RD6729C is part of this line, offering a direct replacement solution for Chevrolet and GMC truck models requiring dependable A/C system maintenance.

Product Description and Function

The RD6729C A/C accumulator from Universal Air is an essential component in the air conditioning system of Chevrolet and GMC trucks. It functions by capturing moisture and debris from the refrigerant, preventing damage to the compressor and other A/C components. This accumulator also helps regulate refrigerant flow, ensuring optimal system pressure and performance. Its compatibility with C1500, C2500, C3500, K1500, K2500, and K3500 models makes it a suitable replacement part for maintaining factory specifications.

Common Issues Addressed by the A/C Accumulator

  • Prevents moisture buildup that can cause corrosion and system failure
  • Filters out debris that may clog or damage the A/C compressor
  • Helps maintain proper refrigerant pressure for efficient cooling
  • Reduces risk of compressor damage due to liquid refrigerant slugging
  • Supports overall longevity of the vehicle’s air conditioning system

Installation Notes and Tips

  • Ensure the system is fully evacuated and depressurized before removal
  • Replace the accumulator when servicing the A/C system to maintain performance
  • 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

The Universal Air RD6729C A/C accumulator is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliable operation in compatible Chevrolet and GMC truck models. For warranty information, refer to the product packaging or contact the manufacturer directly.

This part fits 66 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1990ChevroletC1500Cheyenne5.7LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Cheyenne5.0LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Cheyenne6.2LV8DIESELN/AOE Style; Accumulator
1990ChevroletC1500Cheyenne4.3LV6GASN/AOE Style; Accumulator
1990ChevroletC1500Cheyenne7.4LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Scottsdale5.7LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Scottsdale5.0LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Scottsdale6.2LV8DIESELN/AOE Style; Accumulator
1990ChevroletC1500Scottsdale4.3LV6GASN/AOE Style; Accumulator
1990ChevroletC1500Scottsdale7.4LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Silverado5.7LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Silverado5.0LV8GASN/AOE Style; Accumulator
1990ChevroletC1500Silverado6.2LV8DIESELN/AOE Style; Accumulator
1990ChevroletC1500Silverado4.3LV6GASN/AOE Style; Accumulator
1990ChevroletC1500Silverado7.4LV8GASN/AOE Style; Accumulator
1990ChevroletC1500454 SS7.4LV8GASN/AOE Style; Accumulator
1990ChevroletC1500WT5.7LV8GASN/AOE Style; Accumulator
1990ChevroletC1500WT5.0LV8GASN/AOE Style; Accumulator
1990ChevroletC1500WT6.2LV8DIESELN/AOE Style; Accumulator
1990ChevroletC1500WT4.3LV6GASN/AOE Style; Accumulator
1990ChevroletC1500WT7.4LV8GASN/AOE Style; Accumulator
1990ChevroletC2500N/AWithout Service Port; Accumulator
1990ChevroletC3500N/AOE Style; Accumulator
1990ChevroletK1500N/AWithout Service Port; Accumulator
1990ChevroletK2500N/AWithout Service Port; Accumulator
1990ChevroletK3500N/AWithout Service Port; Accumulator
1990GMCC1500N/AOE Style; Accumulator
1990GMCC2500N/AWithout Service Port; Accumulator
1990GMCC3500N/AWithout Service Port; Accumulator
1990GMCK1500N/AWithout Service Port; Accumulator
1990GMCK2500N/AWithout Service Port; Accumulator
1990GMCK3500N/AWithout Service Port; Accumulator
1989ChevroletC1500Cheyenne5.7LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Cheyenne5.0LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Cheyenne6.2LV8DIESELN/AOE Style; Accumulator
1989ChevroletC1500Cheyenne4.3LV6GASN/AOE Style; Accumulator
1989ChevroletC1500Scottsdale5.7LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Scottsdale5.0LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Scottsdale6.2LV8DIESELN/AOE Style; Accumulator
1989ChevroletC1500Scottsdale4.3LV6GASN/AOE Style; Accumulator
1989ChevroletC1500Silverado5.7LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Silverado5.0LV8GASN/AOE Style; Accumulator
1989ChevroletC1500Silverado6.2LV8DIESELN/AOE Style; Accumulator
1989ChevroletC1500Silverado4.3LV6GASN/AOE Style; Accumulator
1989ChevroletC2500Cheyenne5.7LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Cheyenne5.0LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Cheyenne6.2LV8DIESELN/AWithout Service Port; Accumulator
1989ChevroletC2500Cheyenne4.3LV6GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Scottsdale5.7LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Scottsdale5.0LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Scottsdale6.2LV8DIESELN/AWithout Service Port; Accumulator
1989ChevroletC2500Scottsdale4.3LV6GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Silverado5.7LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Silverado5.0LV8GASN/AWithout Service Port; Accumulator
1989ChevroletC2500Silverado6.2LV8DIESELN/AWithout Service Port; Accumulator
1989ChevroletC2500Silverado4.3LV6GASN/AWithout Service Port; Accumulator
1989ChevroletC3500N/AOE Style; Accumulator
1989ChevroletK1500N/AWithout Service Port; Accumulator
1989ChevroletK2500N/AWithout Service Port; Accumulator
1989ChevroletK3500N/AWithout Service Port; Accumulator
1989GMCC1500N/AOE Style; Accumulator
1989GMCC2500N/AWithout Service Port; Accumulator
1989GMCC3500N/AWithout Service Port; Accumulator
1989GMCK1500N/AWithout Service Port; Accumulator
1989GMCK2500N/AWithout Service Port; Accumulator
1989GMCK3500N/AWithout Service Port; Accumulator

* 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.