HomeHVAC > A/C Accumulator / Receiver DrierUniversal Air RD1638C A/C Accumulator
Part #: RD1638C

Universal Air RD1638C A/C Accumulator

Accumulator
⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accumulator
🚗Fitment: Chevrolet and GMC, Astro and Safari
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Reliable A/C Accumulator for Chevrolet Astro and GMC Safari

The Universal Air Accumulator RD1638C is designed specifically for the Chevrolet Astro and GMC Safari 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 Astro and GMC Safari
  • Part number RD1638C for precise identification
  • Designed to trap moisture and contaminants in A/C systems
  • Essential component for proper refrigerant flow and system protection
  • Manufactured by Universal Air under the Accumulator product line

About the Universal Air Accumulator Product Line

The Accumulator line from Universal Air focuses on components that protect and optimize automotive air conditioning systems. Accumulators like the RD1638C are critical in preventing moisture and debris from damaging the A/C compressor and other system parts. This product line is engineered to meet the specific requirements of various vehicle makes and models, including Chevrolet and GMC vans.

Product Details and Functionality

The RD1638C A/C accumulator is a vital part of the HVAC system in Chevrolet Astro and GMC Safari vehicles. It functions by collecting excess refrigerant and filtering out moisture and contaminants before they reach the compressor. This process helps prevent corrosion and mechanical failure within the A/C system. The accumulator also ensures proper refrigerant flow, contributing to consistent cooling performance.

Common Issues Addressed by the RD1638C Accumulator

  • Prevents moisture buildup that can cause corrosion in the A/C system
  • Filters out debris that may damage the compressor
  • Helps maintain consistent refrigerant flow and pressure
  • Reduces risk of compressor failure due to contamination
  • Supports overall HVAC system reliability in Chevrolet Astro and GMC Safari

Installation Notes and Tips

When installing the Universal Air RD1638C accumulator, ensure the system is properly evacuated and free of contaminants. Follow manufacturer guidelines for refrigerant handling and system pressure checks. It is recommended to replace the accumulator whenever the A/C system is opened for repairs to maintain optimal performance.

Quality Assurance and Warranty

Universal Air manufactures the RD1638C accumulator to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically adhere to quality control measures to ensure reliable operation within the specified vehicle applications.

This part fits 2 vehicles. Search below:

YearMakeModelPositionNotes
1994ChevroletAstroN/Awith VIN W; New Style; Accumulator
1994GMCSafariN/Awith VIN W; New Style; 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.