Universal Air
Accumulator

Universal Air RD5027C A/C Accumulator

Brand Universal Air RD5027C
Product line Accumulator
Fits Buick, Chevrolet, and Oldsmobile · 103 vehicles

A/C accumulator. Helps protect the system by storing refrigerant and separating liquid from vapor.

Accumulator line. Built for HVAC systems that use an accumulator/receiver drier setup.

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Universal Air RD5027C A/C Accumulator

Universal Air RD5027C is an A/C accumulator for select GM applications that use a tube-style accumulator layout. It is built for vehicles that need a direct replacement in the HVAC refrigerant circuit, including Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, and Oldsmobile Cutlass models.

The Universal Air accumulator line focuses on replacement parts for automotive air conditioning systems, and RD5027C follows that application-specific approach for older GM platforms. If you are servicing a 1980-1984 Buick Regal or a 1980-1983 Chevrolet Monte Carlo, this part number is listed for the correct accumulator application.

Key Features

  • A/C accumulator for HVAC refrigerant system service
  • Application-specific fitment for select 1980-1984 GM vehicles
  • Listed for tube-style accumulator configurations
  • Fits models including Chevrolet El Camino, Malibu, and Monte Carlo
  • Part number RD5027C for catalog and service matching

Detailed Description

RD5027C is an automotive A/C accumulator used in the air conditioning system to support refrigerant flow management on the low-pressure side of the circuit. This replacement is cataloged for a broad range of GM passenger cars and coupes from the 1980s, including Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, Oldsmobile Cutlass Calais, Cutlass Cruiser, Cutlass Supreme, Cutlass, Cutlass Salon, and Omega. For buyers searching by vehicle, this is a direct-fit style accumulator for select Buick Regal and Chevrolet Monte Carlo applications, as well as other listed GM models.

Use RD5027C when replacing a worn or incorrect accumulator on a vehicle that matches the listed year, make, model, and notes. The part number RD5027C is also useful when cross-checking service records or matching an existing accumulator during HVAC repair.

What It Helps Fix

  • Loss of A/C cooling performance caused by a failing accumulator
  • Incorrect fitment during HVAC system repair on listed GM vehicles
  • Moisture control issues in the refrigerant circuit after component replacement
  • Service problems when replacing a damaged tube-style accumulator
  • Restoration of proper A/C system operation on older Buick, Chevrolet, and Oldsmobile models

Installation Notes and Tips

Verify the vehicle year, make, model, and notes before ordering. This part is listed for specific configurations such as with tube and without service port, so match the existing accumulator layout before installation. Inspect the surrounding A/C components, seals, and lines during service to confirm the replacement part matches the original system design.

  • Fits 1980-1984 Buick Regal, with Tube; Accumulator
  • Fits 1984 Chevrolet El Camino, Without Service Port; Accumulator
  • Fits 1984 Chevrolet Monte Carlo, with Tube; Accumulator
  • Fits 1980-1984 Oldsmobile Cutlass Calais, Accumulator
  • Fits 1980-1983 Chevrolet El Camino, OE Style; Accumulator
  • Fits 1982-1983 Chevrolet Malibu, Accumulator
  • Fits 1980 Chevrolet Malibu, Accumulator
  • Fits 1980-1983 Chevrolet Monte Carlo, Accumulator
  • Fits 1980-1983 Oldsmobile Cutlass Cruiser, with Tube; Accumulator
  • Fits 1980-1983 Oldsmobile Cutlass Supreme, with Tube; Accumulator
  • Fits 1981 Chevrolet Malibu, with Tube; Accumulator
  • Fits 1980-1981 Oldsmobile Cutlass, Accumulator
  • Fits 1980 Oldsmobile Cutlass Salon, Accumulator
  • Fits 1980 Oldsmobile Omega, with Tube; Accumulator

Quality Assurance

Universal Air catalogs RD5027C as a vehicle-specific HVAC replacement part for the listed GM applications. Confirm the original accumulator style and service-port configuration against the vehicle before completing the repair.

This part fits 103 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1984BuickRegalLimited4.3LV6DIESELN/Awith Tube; Accumulator
1984BuickRegalLimited4.1LV6GASN/Awith Tube; Accumulator
1984BuickRegalBase4.3LV6DIESELN/Awith Tube; Accumulator
1984BuickRegalBase4.1LV6GASN/Awith Tube; Accumulator
1984ChevroletEl Camino————N/AWithout Service Port; Accumulator
1984ChevroletMonte CarloBase5.7LV8DIESELN/Awith Tube; Accumulator
1984ChevroletMonte CarloBase5.0LV8GASN/Awith Tube; Accumulator
1984ChevroletMonte CarloBase3.8LV6GASN/Awith Tube; Accumulator
1984OldsmobileCutlass Calais————N/AAccumulator
1983BuickRegalLimited5.7LV8DIESELN/Awith Tube; Accumulator
1983BuickRegalLimited3.8LV6GASN/Awith Tube; Accumulator
1983BuickRegalLimited4.3LV6DIESELN/Awith Tube; Accumulator
1983BuickRegalLimited4.1LV6GASN/Awith Tube; Accumulator
1983BuickRegalBase5.7LV8DIESELN/Awith Tube; Accumulator
1983BuickRegalBase3.8LV6GASN/Awith Tube; Accumulator
1983BuickRegalBase4.3LV6DIESELN/Awith Tube; Accumulator
1983BuickRegalBase4.1LV6GASN/Awith Tube; Accumulator
1983BuickRegalEstate Wagon5.7LV8DIESELN/Awith Tube; Accumulator
1983BuickRegalEstate Wagon3.8LV6GASN/Awith Tube; Accumulator
1983BuickRegalEstate Wagon4.1LV6GASN/Awith Tube; Accumulator
1983BuickRegalT-Type3.8LV6GASN/Awith Tube; Accumulator
1983ChevroletEl Camino————N/AOE Style; Accumulator
1983ChevroletMalibu————N/AAccumulator
1983ChevroletMonte Carlo————N/AAccumulator
1983OldsmobileCutlass CalaisBase5.7LV8DIESELN/AAccumulator
1983OldsmobileCutlass CalaisBase3.8LV6GASN/AAccumulator
1983OldsmobileCutlass CalaisBase4.3LV6DIESELN/AAccumulator
1983OldsmobileCutlass CalaisBase5.0LV8GASN/AAccumulator
1983OldsmobileCutlass CalaisHurst5.7LV8DIESELN/AAccumulator
1983OldsmobileCutlass CalaisHurst3.8LV6GASN/AAccumulator
1983OldsmobileCutlass CalaisHurst4.3LV6DIESELN/AAccumulator
1983OldsmobileCutlass CalaisHurst5.0LV8GASN/AAccumulator
1983OldsmobileCutlass Cruiser—5.7LV8—N/Awith Tube; Accumulator
1983OldsmobileCutlass Cruiser—5.0LV8—N/Awith Tube; Accumulator
1983OldsmobileCutlass Cruiser—3.8LV6—N/Awith Tube; Accumulator
1983OldsmobileCutlass Supreme—5.7LV8—N/Awith Tube; Accumulator
1983OldsmobileCutlass Supreme—4.3LV6—N/Awith Tube; Accumulator
1983OldsmobileCutlass Supreme—5.0LV8—N/Awith Tube; Accumulator
1983OldsmobileCutlass Supreme—3.8LV6—N/Awith Tube; Accumulator
1982BuickRegal————N/Awith Tube; Accumulator
1982ChevroletEl Camino————N/AOE Style; Accumulator
1982ChevroletMalibu————N/AAccumulator
1982ChevroletMonte Carlo————N/AAccumulator
1982OldsmobileCutlass Calais————N/AAccumulator
1982OldsmobileCutlass Cruiser————N/Awith Tube; Accumulator
1982OldsmobileCutlass Supreme————N/Awith Tube; Accumulator
1981BuickRegal—3.8LV6GASN/Awith Tube; Accumulator
1981BuickRegal—4.3LV8GASN/Awith Tube; Accumulator
1981BuickRegal—4.4LV8GASN/Awith Tube; Accumulator
1981ChevroletEl Camino————N/AOE Style; Accumulator
1981ChevroletMalibuBase5.7LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuBase5.0LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuBase3.8LV6—N/Awith Tube; Accumulator
1981ChevroletMalibuBase4.4LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic5.0LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic3.8LV6—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic4.4LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic Landau5.0LV8—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic Landau3.8LV6—N/Awith Tube; Accumulator
1981ChevroletMalibuClassic Landau4.4LV8—N/Awith Tube; Accumulator
1981ChevroletMonte CarloBase5.0LV8—N/AAccumulator
1981ChevroletMonte CarloBase3.8LV6—N/AAccumulator
1981ChevroletMonte CarloBase4.4LV8—N/AAccumulator
1981ChevroletMonte CarloLandau5.0LV8—N/AAccumulator
1981ChevroletMonte CarloLandau3.8LV6—N/AAccumulator
1981ChevroletMonte CarloLandau4.4LV8—N/AAccumulator
1981OldsmobileCutlass————N/AAccumulator
1981OldsmobileCutlass Calais————N/AAccumulator
1981OldsmobileCutlass Cruiser—3.8LV6GASN/Awith Tube; Accumulator
1981OldsmobileCutlass Supreme—3.8LV6GASN/Awith Tube; Accumulator
1980BuickRegal————N/Awith Tube; Accumulator
1980ChevroletEl Camino————N/AOE Style; Accumulator
1980ChevroletMalibuBase5.7LV8—N/AAccumulator
1980ChevroletMalibuBase5.0LV8—N/AAccumulator
1980ChevroletMalibuBase3.8LV6—N/AAccumulator
1980ChevroletMalibuBase4.4LV8—N/AAccumulator
1980ChevroletMalibuSport5.7LV8—N/AAccumulator
1980ChevroletMalibuSport5.0LV8—N/AAccumulator
1980ChevroletMalibuSport3.8LV6—N/AAccumulator
1980ChevroletMalibuSport4.4LV8—N/AAccumulator
1980ChevroletMalibuClassic5.0LV8—N/AAccumulator
1980ChevroletMalibuClassic3.8LV6—N/AAccumulator
1980ChevroletMalibuClassic4.4LV8—N/AAccumulator
1980ChevroletMalibuEstate5.7LV8—N/AAccumulator
1980ChevroletMalibuEstate5.0LV8—N/AAccumulator
1980ChevroletMalibuEstate3.8LV6—N/AAccumulator
1980ChevroletMalibuEstate4.4LV8—N/AAccumulator
1980ChevroletMalibuClassic Estate5.0LV8—N/AAccumulator
1980ChevroletMalibuClassic Estate3.8LV6—N/AAccumulator
1980ChevroletMalibuClassic Estate4.4LV8—N/AAccumulator
1980ChevroletMalibuClassic Landau5.0LV8—N/AAccumulator
1980ChevroletMalibuClassic Landau3.8LV6—N/AAccumulator
1980ChevroletMalibuClassic Landau4.4LV8—N/AAccumulator
1980ChevroletMalibuClassic Sport5.0LV8—N/AAccumulator
1980ChevroletMalibuClassic Sport3.8LV6—N/AAccumulator
1980ChevroletMalibuClassic Sport4.4LV8—N/AAccumulator
1980ChevroletMonte Carlo————N/AAccumulator
1980OldsmobileCutlass————N/AAccumulator
1980OldsmobileCutlass Calais————N/AAccumulator
1980OldsmobileCutlass Cruiser————N/Awith Tube; Accumulator
1980OldsmobileCutlass Salon————N/AAccumulator
1980OldsmobileCutlass Supreme————N/Awith Tube; Accumulator
1980OldsmobileOmega————N/Awith Tube; Accumulator