HomeTools and Equipment > A/C ServiceUniversal Air AK2377 A/C System Repair Kit
Part #: AK2377

Universal Air AK2377 A/C System Repair Kit

Ancillary Kit
78 vehicles fit this part
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Ancillary Kit
Fitment: Buick, Chevrolet, and Oldsmobile, Regal, El Camino, Monte Carlo, Cutlass Calais, Malibu, Cutlass Cruiser, Cutlass Supreme, Cutlass, and Cutlass Salon
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Universal Air AK2377 A/C System Repair Kit

Universal Air AK2377 is an ancillary A/C system repair kit for select GM G-body applications from 1980-1984. It is built for vehicles that use a fixed orifice, tube, and tube fittings, making it a direct-service solution for restoring refrigerant line serviceability in the air conditioning system.

Compatible With Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, and Oldsmobile Cutlass applications listed below, this kit supports common A/C repair work on classic rear-wheel-drive platforms. The AK2377 part number is also a useful reference when sourcing the correct ancillary kit for these vehicles.

Key Features

  • Ancillary A/C system repair kit for select 1980-1984 GM vehicles
  • For systems with fixed orifice, tube, and tube fittings
  • Application-specific coverage for Buick, Chevrolet, and Oldsmobile models
  • Includes tube references EX 5151C, RD 5027C, and RS 2547 as listed by the manufacturer
  • Part number AK2377 for catalog and service lookup

Detailed Description

Universal Air Ancillary Kit AK2377 is intended for A/C service on select Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, and Oldsmobile Cutlass variants. The fitment data covers 1980-1984 model years across multiple G-body platforms, with notes calling out fixed orifice and tube/tube fitting configurations where applicable. For technicians and restorers working on these vehicles, the kit provides a focused repair path for the A/C system’s ancillary tubing components.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

  • Replacing worn or damaged A/C tubes and related ancillary components
  • Addressing refrigerant leaks at tube or fitting interfaces
  • Restoring serviceability in fixed-orifice A/C systems
  • Supporting repair work on aging GM A/C plumbing in classic cars
  • Resolving fitment issues when the original tube assembly is no longer reliable

Installation Notes and Tips

Verify the vehicle’s A/C configuration before ordering, especially fixed orifice and tube/tube fitting details. Match the application to the exact year and model listed for Buick Regal, Chevrolet El Camino, Chevrolet Malibu, Chevrolet Monte Carlo, or Oldsmobile Cutlass. Confirm the existing line routing and service connections against the vehicle’s original setup before beginning repair work.

  • Fits 1982-1984 Buick Regal, N/A; with Fixed Orifice; with Tube; with Tube Fittings
  • Fits 1983-1984 Chevrolet El Camino, N/A; with Fixed Orifice; with Tube; with Tube Fittings
  • Fits 1983-1984 Chevrolet Monte Carlo, N/A; with Fixed Orifice; with Tube; with Tube Fittings
  • Fits 1980-1984 Oldsmobile Cutlass Calais, N/A
  • Fits 1983 Chevrolet Malibu, N/A; with Fixed Orifice; with Tube; with Tube Fittings
  • Fits 1980-1983 Oldsmobile Cutlass Cruiser, N/A
  • Fits 1980-1983 Oldsmobile Cutlass Supreme, N/A
  • Fits 1980-1982 Chevrolet El Camino, N/A
  • Fits 1980-1982 Chevrolet Malibu, N/A
  • Fits 1980-1982 Chevrolet Monte Carlo, N/A
  • Fits 1980-1981 Oldsmobile Cutlass, N/A
  • Fits 1980 Oldsmobile Cutlass Salon, N/A

Quality Assurance

Universal Air catalogs AK2377 as an ancillary kit for the listed applications, with fitment tied to specific GM models and A/C configurations. Use the vehicle notes and tube references to confirm the correct service part before installation.

This part fits 78 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
1984BuickRegalBase4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984BuickRegalLimited4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletEl CaminoN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletMonte CarloBase3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletMonte CarloSS5.0LV8GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletMonte CarloBase5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletMonte CarloBase5.0LV8GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984ChevroletMonte CarloBase5.7LV8GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1984OldsmobileCutlass CalaisN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983BuickRegalLimited4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalLimited4.3LV6DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalBase4.3LV6DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalEstate Wagon5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalEstate Wagon3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalBase3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalEstate Wagon4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalT-Type3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalLimited5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalLimited3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalBase5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983BuickRegalBase4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983ChevroletEl CaminoN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983ChevroletMalibuN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983ChevroletMonte CarloN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1983OldsmobileCutlass CalaisBase4.3LV6DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisBase3.8LV6GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisBase5.0LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisHurst4.3LV6DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisBase5.7LV8DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisHurst5.0LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisHurst3.8LV6GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CalaisHurst5.7LV8DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass CruiserN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass Supreme5.7LV8DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass Supreme5.0LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass Supreme3.8LV6GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1983OldsmobileCutlass Supreme4.3LV6DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982BuickRegalLimited5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalBase4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalBase4.3LV6DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalBase4.4LV8GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalEstate Wagon3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalLimited4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalLimited4.3LV6DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalLimited4.4LV8GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalBase3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalSport3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalEstate Wagon5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalEstate Wagon4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalLimited Turbo4.1LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalLimited3.8LV6GASN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982BuickRegalBase5.7LV8DIESELN/Awith Fixed Orifice; with Tube; with Tube Fittings; Complete Kit Includes #(s) EX 5151C,RD 5027C,RS 2547; Ancillary Kit
1982ChevroletEl CaminoN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982ChevroletMalibuN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982ChevroletMonte CarloN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass CalaisN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass CruiserN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme3.8LV6GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme4.3LV6DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme5.0LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme5.7LV8DIESELN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme4.3LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1982OldsmobileCutlass Supreme4.4LV8GASN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981ChevroletEl CaminoN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981ChevroletMalibuN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981ChevroletMonte CarloN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981OldsmobileCutlassN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981OldsmobileCutlass CalaisN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981OldsmobileCutlass CruiserN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1981OldsmobileCutlass SupremeN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980ChevroletEl CaminoN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980ChevroletMalibuN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980ChevroletMonte CarloN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980OldsmobileCutlassN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980OldsmobileCutlass CalaisN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980OldsmobileCutlass CruiserN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980OldsmobileCutlass SalonN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit
1980OldsmobileCutlass SupremeN/AComplete kit includes tubes #EX 5151C, RD 5027C, RS 2547.; Ancillary Kit

* 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.