HomeHVAC > A/C Accumulator / Receiver DrierUniversal Air RD8816C A/C Accumulator
Part #: RD8816C

Universal Air RD8816C A/C Accumulator

Accumulator
⚙️ 235 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Accumulator
🚗Fitment: Cadillac, Buick, Chevrolet, GMC, and Oldsmobile, Allante, Seville, Regal, C10, C10 Suburban, C20, C20 Suburban, C30, K10, K10 Suburban, K20, K20 Suburban, K30, K5 Blazer, Monte Carlo, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Cutlass Supreme, P20, and P10
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Reliable A/C Accumulator for Select GM and Buick Models

The Universal Air Accumulator RD8816C is designed to maintain optimal performance in your vehicle's air conditioning system. Engineered for compatibility with various Buick, Cadillac, Chevrolet, GMC, and Oldsmobile models, this A/C accumulator helps ensure efficient refrigerant flow and moisture removal.

  • Compatible with Buick Allante, Regal, and Seville models
  • Fits Chevrolet C10, C20, C30, and Suburban variants
  • Supports GMC K5 Blazer, K10, K20, K30, and Suburban models
  • Designed for Cadillac Seville and Allante A/C systems
  • Part number RD8816C for precise identification and fitment

About the Universal Air Accumulator Product Line

The Accumulator product line by Universal Air focuses on delivering components that regulate refrigerant flow and trap moisture within automotive A/C systems. This line is engineered to meet the specific requirements of various vehicle makes and models, including those from Buick, Cadillac, Chevrolet, GMC, and Oldsmobile. The RD8816C model is part of this line, providing a reliable solution for maintaining system integrity and performance.

Product Description and Functionality

The RD8816C A/C accumulator is a critical component in the HVAC system, responsible for filtering out moisture and debris while storing excess refrigerant. This helps prevent damage to the compressor and other A/C components. Compatible with a range of GM and Buick vehicles such as the Chevrolet C1500 Suburban and Cadillac Seville, this accumulator supports consistent cooling performance and system longevity.

Common Issues Addressed by the RD8816C A/C Accumulator

  • Prevents moisture contamination in the A/C system
  • Reduces risk of compressor failure due to debris
  • Helps maintain proper refrigerant flow and pressure
  • Eliminates irregular cooling or system inefficiency
  • Supports overall HVAC system reliability in Buick and Chevrolet models

Installation Notes and Tips

When installing the Universal Air RD8816C accumulator, ensure the system is fully evacuated and free of contaminants before installation. Properly torque fittings to manufacturer specifications and verify compatibility with your vehicle’s make and model, such as the GMC K2500 or Oldsmobile Cutlass Supreme. 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 products, including the RD8816C accumulator, are manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air typically offers coverage against manufacturing defects. Always consult product documentation or your supplier for warranty terms related to this A/C accumulator.

This part fits 235 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1990CadillacAllanteN/AAccumulator
1989CadillacAllanteN/AAccumulator
1988CadillacAllanteN/AAccumulator
1987CadillacAllanteN/AAccumulator
1987CadillacSevilleN/AAccumulator
1984BuickRegalBase5.0LV8GASN/AAccumulator
1984ChevroletC10N/AAccumulator
1984ChevroletC10 SuburbanN/AOE Style; Accumulator
1984ChevroletC20N/AAccumulator
1984ChevroletC20 SuburbanN/AOE Style; Accumulator
1984ChevroletC30N/AAccumulator
1984ChevroletK10Custom5.7LV8GASN/AOE Style; Accumulator
1984ChevroletK10Custom5.0LV8GASN/AOE Style; Accumulator
1984ChevroletK10Custom6.2LV8DIESELN/AOE Style; Accumulator
1984ChevroletK10Custom4.1LL6GASN/AOE Style; Accumulator
1984ChevroletK10Scottsdale5.7LV8GASN/AOE Style; Accumulator
1984ChevroletK10Scottsdale5.0LV8GASN/AOE Style; Accumulator
1984ChevroletK10Scottsdale6.2LV8DIESELN/AOE Style; Accumulator
1984ChevroletK10Scottsdale4.1LL6GASN/AOE Style; Accumulator
1984ChevroletK10Silverado5.7LV8GASN/AOE Style; Accumulator
1984ChevroletK10Silverado5.0LV8GASN/AOE Style; Accumulator
1984ChevroletK10Silverado6.2LV8DIESELN/AOE Style; Accumulator
1984ChevroletK10 SuburbanN/AOE Style; Accumulator
1984ChevroletK205.7LV8GASN/AOE Style; Accumulator
1984ChevroletK206.2LV8DIESELN/AOE Style; Accumulator
1984ChevroletK204.8LL6GASN/AOE Style; Accumulator
1984ChevroletK20 SuburbanN/AOE Style; Accumulator
1984ChevroletK30CustomN/AAccumulator
1984ChevroletK30ScottsdaleN/AAccumulator
1984ChevroletK5 BlazerN/AAccumulator
1984ChevroletMonte CarloSS5.0LV8GASN/Awithout Tube; Accumulator
1984GMCC1500N/AAccumulator
1984GMCC1500 SuburbanN/AAccumulator
1984GMCC2500N/AAccumulator
1984GMCC2500 SuburbanN/AAccumulator
1984GMCC3500N/AAccumulator
1984GMCK1500N/AAccumulator
1984GMCK1500 SuburbanN/AAccumulator
1984GMCK2500N/AAccumulator
1984GMCK2500 SuburbanN/AAccumulator
1984GMCK3500N/AAccumulator
1984OldsmobileCutlass SupremeN/Awithout Tube; Accumulator
1983ChevroletC10CustomN/AAccumulator
1983ChevroletC10SilveradoN/AAccumulator
1983ChevroletC10 SuburbanN/AOE Style; Accumulator
1983ChevroletC20CustomN/AAccumulator
1983ChevroletC20SilveradoN/AAccumulator
1983ChevroletC20 SuburbanN/AOE Style; Accumulator
1983ChevroletC30CustomN/AAccumulator
1983ChevroletC30SilveradoN/AAccumulator
1983ChevroletK10Custom5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK10Custom5.0LV8GASN/AOE Style; Accumulator
1983ChevroletK10Custom6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK10Silverado5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK10Silverado5.0LV8GASN/AOE Style; Accumulator
1983ChevroletK10Silverado6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK10Scottsdale5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK10Scottsdale5.0LV8GASN/AOE Style; Accumulator
1983ChevroletK10Scottsdale6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK20Custom5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK20Custom6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK20Silverado5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK20Silverado6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK20Scottsdale5.7LV8GASN/AOE Style; Accumulator
1983ChevroletK20Scottsdale6.2LV8DIESELN/AOE Style; Accumulator
1983ChevroletK30CustomN/AAccumulator
1983ChevroletK30SilveradoN/AAccumulator
1983ChevroletK5 BlazerN/AAccumulator
1983GMCC2500 Suburban6.2LV8DIESELN/AOE Style; Accumulator
1983GMCC2500 Suburban5.7LV8GASN/AOE Style; Accumulator
1983GMCC2500 Suburban5.0LV8GASN/AOE Style; Accumulator
1983GMCC2500 Suburban7.4LV8GASN/AOE Style; Accumulator
1983GMCC3500N/AAccumulator
1983GMCK1500N/AOE Style; Accumulator
1983GMCK1500 SuburbanN/AOE Style; Accumulator
1983GMCK2500 SuburbanN/AOE Style; Accumulator
1983GMCK3500N/AOE Style; Accumulator
1982ChevroletC10N/AAccumulator
1982ChevroletC10 SuburbanN/AOE Style; Accumulator
1982ChevroletC20N/AAccumulator
1982ChevroletC20 SuburbanN/AOE Style; Accumulator
1982ChevroletC30Custom5.7LV8GASN/ATank Only; Accumulator
1982ChevroletC30Custom6.2LV8DIESELN/ATank Only; Accumulator
1982ChevroletC30Custom7.4LV8GASN/ATank Only; Accumulator
1982ChevroletC30Custom4.8LL6GASN/ATank Only; Accumulator
1982ChevroletC30Scottsdale5.7LV8GASN/ATank Only; Accumulator
1982ChevroletC30Scottsdale6.2LV8DIESELN/ATank Only; Accumulator
1982ChevroletC30Scottsdale7.4LV8GASN/ATank Only; Accumulator
1982ChevroletC30Scottsdale4.8LL6GASN/ATank Only; Accumulator
1982ChevroletC30Silverado5.7LV8GASN/ATank Only; Accumulator
1982ChevroletC30Silverado6.2LV8DIESELN/ATank Only; Accumulator
1982ChevroletC30Silverado7.4LV8GASN/ATank Only; Accumulator
1982ChevroletC30Silverado4.8LL6GASN/ATank Only; Accumulator
1982ChevroletK105.7LV8N/AOE Style; Accumulator
1982ChevroletK105.0LV8N/AOE Style; Accumulator
1982ChevroletK106.2LV8N/AOE Style; Accumulator
1982ChevroletK104.1LL6N/AOE Style; Accumulator
1982ChevroletK10 SuburbanScottsdaleN/AOE Style; Accumulator
1982ChevroletK20N/AOE Style; Accumulator
1982ChevroletK30N/AAccumulator
1982ChevroletK5 BlazerN/AAccumulator
1982GMCC2500N/AOE Style; Accumulator
1982GMCC2500 Suburban6.2LV8DIESELN/AOE Style; Accumulator
1982GMCC2500 Suburban5.7LV8GASN/AOE Style; Accumulator
1982GMCC2500 Suburban5.0LV8GASN/AOE Style; Accumulator
1982GMCC2500 Suburban7.4LV8GASN/AOE Style; Accumulator
1982GMCC2500 Suburban4.8LL6GASN/AOE Style; Accumulator
1982GMCC3500N/AAccumulator
1982GMCK1500 SuburbanN/AOE Style; Accumulator
1982GMCK2500 SuburbanN/AOE Style; Accumulator
1982GMCK3500N/AOE Style; Accumulator
1981ChevroletC10Custom5.0LV8N/AAccumulator
1981ChevroletC10Custom4.1LL6N/AAccumulator
1981ChevroletC10Custom5.7LV8N/AAccumulator
1981ChevroletC10Custom4.8LL6N/AAccumulator
1981ChevroletC10Deluxe5.0LV8N/AAccumulator
1981ChevroletC10Deluxe4.1LL6N/AAccumulator
1981ChevroletC10Deluxe5.7LV8N/AAccumulator
1981ChevroletC10 SuburbanN/AOE Style; Accumulator
1981ChevroletC20CustomN/AAccumulator
1981ChevroletC20DeluxeN/AAccumulator
1981ChevroletC20 SuburbanN/AOE Style; Accumulator
1981ChevroletC30Base4.8LL6N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Base4.1LL6N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Custom5.7LV8N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Custom7.4LV8N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Custom4.8LL6N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Deluxe5.7LV8N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Deluxe7.4LV8N/Awith Tube; Tank Only; Accumulator
1981ChevroletC30Deluxe4.8LL6N/Awith Tube; Tank Only; Accumulator
1981ChevroletK10Custom5.7LV8N/AOE Style; Accumulator
1981ChevroletK10Custom5.0LV8N/AOE Style; Accumulator
1981ChevroletK10Deluxe5.7LV8N/AOE Style; Accumulator
1981ChevroletK10Deluxe5.0LV8N/AOE Style; Accumulator
1981ChevroletK10Custom4.1LL6N/AOE Style; Accumulator
1981ChevroletK10Deluxe4.1LL6N/AOE Style; Accumulator
1981ChevroletK10Cheyenne5.7LV8N/AOE Style; Accumulator
1981ChevroletK10Cheyenne5.0LV8N/AOE Style; Accumulator
1981ChevroletK10Scottsdale5.7LV8N/AOE Style; Accumulator
1981ChevroletK10Scottsdale5.0LV8N/AOE Style; Accumulator
1981ChevroletK10Silverado5.7LV8N/AOE Style; Accumulator
1981ChevroletK10Silverado5.0LV8N/AOE Style; Accumulator
1981ChevroletK10 SuburbanDeluxeN/AOE Style; Accumulator
1981ChevroletK20Custom5.7LV8N/AOE Style; Accumulator
1981ChevroletK20Custom4.8LL6N/AOE Style; Accumulator
1981ChevroletK20Deluxe5.7LV8N/AOE Style; Accumulator
1981ChevroletK20Deluxe4.8LL6N/AOE Style; Accumulator
1981ChevroletK20Cheyenne5.7LV8N/AOE Style; Accumulator
1981ChevroletK20Scottsdale5.7LV8N/AOE Style; Accumulator
1981ChevroletK20Silverado5.7LV8N/AOE Style; Accumulator
1981ChevroletK30CustomN/AAccumulator
1981ChevroletK30DeluxeN/AAccumulator
1981ChevroletK5 BlazerN/AAccumulator
1981ChevroletP20N/AOE Replacement; Accumulator
1981GMCC1500 SuburbanN/AOE Style; Accumulator
1981GMCC2500 SuburbanN/AOE Style; Accumulator
1981GMCC3500N/AAccumulator
1981GMCK1500 SuburbanN/AOE Style; Accumulator
1981GMCK2500N/AOE Replacement; Accumulator
1981GMCK2500 SuburbanN/AOE Style; Accumulator
1981GMCK3500N/AOE Style; Accumulator
1980ChevroletC10Custom4.8LL6GASN/AAccumulator
1980ChevroletC10Custom4.1LL6GASN/AAccumulator
1980ChevroletC10Cheyenne6.6LV8GASN/AAccumulator
1980ChevroletC10Cheyenne5.7LV8GASN/AAccumulator
1980ChevroletC10Cheyenne5.0LV8GASN/AAccumulator
1980ChevroletC10Cheyenne4.1LL6GASN/AAccumulator
1980ChevroletC10Cheyenne5.7LV8DIESELN/AAccumulator
1980ChevroletC10Cheyenne7.4LV8GASN/AAccumulator
1980ChevroletC10Cheyenne4.8LL6GASN/AAccumulator
1980ChevroletC10Custom Deluxe6.6LV8GASN/AAccumulator
1980ChevroletC10Custom Deluxe5.7LV8GASN/AAccumulator
1980ChevroletC10Custom Deluxe5.0LV8GASN/AAccumulator
1980ChevroletC10Custom Deluxe4.1LL6GASN/AAccumulator
1980ChevroletC10Custom Deluxe5.7LV8DIESELN/AAccumulator
1980ChevroletC10Custom Deluxe7.4LV8GASN/AAccumulator
1980ChevroletC10Custom Deluxe4.8LL6GASN/AAccumulator
1980ChevroletC10Scottsdale6.6LV8GASN/AAccumulator
1980ChevroletC10Scottsdale5.7LV8GASN/AAccumulator
1980ChevroletC10Scottsdale5.0LV8GASN/AAccumulator
1980ChevroletC10Scottsdale4.1LL6GASN/AAccumulator
1980ChevroletC10Scottsdale5.7LV8DIESELN/AAccumulator
1980ChevroletC10Scottsdale7.4LV8GASN/AAccumulator
1980ChevroletC10Scottsdale4.8LL6GASN/AAccumulator
1980ChevroletC10Silverado6.6LV8GASN/AAccumulator
1980ChevroletC10Silverado5.7LV8GASN/AAccumulator
1980ChevroletC10Silverado5.0LV8GASN/AAccumulator
1980ChevroletC10Silverado4.1LL6GASN/AAccumulator
1980ChevroletC10Silverado5.7LV8DIESELN/AAccumulator
1980ChevroletC10Silverado7.4LV8GASN/AAccumulator
1980ChevroletC10Silverado4.8LL6GASN/AAccumulator
1980ChevroletC10Big Ten6.6LV8GASN/AAccumulator
1980ChevroletC10Big Ten5.7LV8GASN/AAccumulator
1980ChevroletC10Big Ten5.0LV8GASN/AAccumulator
1980ChevroletC10Big Ten4.1LL6GASN/AAccumulator
1980ChevroletC10Big Ten7.4LV8GASN/AAccumulator
1980ChevroletC10Big Ten4.8LL6GASN/AAccumulator
1980ChevroletC10 SuburbanN/AAccumulator
1980ChevroletC20N/AAccumulator
1980ChevroletC20 SuburbanN/AAccumulator
1980ChevroletC30Base4.8LL6N/AAccumulator
1980ChevroletC30Base4.1LL6N/AAccumulator
1980ChevroletC30Cheyenne5.7LV8N/AAccumulator
1980ChevroletC30Cheyenne4.1LL6N/AAccumulator
1980ChevroletC30Cheyenne7.4LV8N/AAccumulator
1980ChevroletC30Cheyenne4.8LL6N/AAccumulator
1980ChevroletC30Custom Deluxe5.7LV8N/AAccumulator
1980ChevroletC30Custom Deluxe4.1LL6N/AAccumulator
1980ChevroletC30Custom Deluxe7.4LV8N/AAccumulator
1980ChevroletC30Custom Deluxe4.8LL6N/AAccumulator
1980ChevroletC30Scottsdale5.7LV8N/AAccumulator
1980ChevroletC30Scottsdale4.1LL6N/AAccumulator
1980ChevroletC30Scottsdale7.4LV8N/AAccumulator
1980ChevroletC30Scottsdale4.8LL6N/AAccumulator
1980ChevroletC30Silverado5.7LV8N/AAccumulator
1980ChevroletC30Silverado4.1LL6N/AAccumulator
1980ChevroletC30Silverado7.4LV8N/AAccumulator
1980ChevroletC30Silverado4.8LL6N/AAccumulator
1980ChevroletK10N/AOE Style; Accumulator
1980ChevroletK10 SuburbanN/AOE Style; Accumulator
1980ChevroletK20N/AOE Style; Accumulator
1980ChevroletK20 SuburbanN/AOE Style; Accumulator
1980ChevroletK30N/AAccumulator
1980ChevroletK5 BlazerN/AAccumulator
1980ChevroletP10N/AOE Replacement; Accumulator
1980ChevroletP20N/AOE Replacement; Accumulator
1980GMCC1500 SuburbanN/AAccumulator
1980GMCC2500N/AAccumulator
1980GMCC2500 SuburbanN/AAccumulator
1980GMCC3500N/AAccumulator
1980GMCK1500N/AAccumulator
1980GMCK1500 SuburbanN/AAccumulator
1980GMCK2500N/AAccumulator
1980GMCK2500 SuburbanN/AAccumulator
1980GMCK3500N/AAccumulator

* 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.