Four Seasons 1261R A/C Compressor and Component Kit
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Four Seasons
 PAC-Kit w/ Reman Compressor

Four Seasons 1261R A/C Compressor and Component Kit

Brand Four Seasons 555-077
Describe Type Cup Type
Material Steel
Maximum Diameter 1.513
Minimum Diameter 1.501
Package Contents Expansion Plug
Product line PAC-Kit w/ Reman Compressor
Fits —72 vehicles

Reman compressor kit. Complete A/C compressor kit for a straightforward replacement.

PAC-Kit included. Packaged as a PAC-Kit for convenient service work.

$263.98Free shipping
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Four Seasons PAC-Kit w/ Reman Compressor 1261R

Four Seasons 1261R is a PAC-Kit with reman compressor for older GM and Cadillac HVAC applications that use the R4 compressor platform. It is built for direct replacement service on listed vehicles, including Cadillac Brougham, Cadillac Fleetwood, Chevrolet Celebrity, and Pontiac 6000 applications.

Key Features

  • Four Seasons PAC-Kit w/ Reman Compressor for A/C compressor replacement
  • Fits R4 compressor applications across select 1982-1989 vehicles
  • Includes application-specific service components referenced in the fitment notes
  • Supports restoration and repair work on classic GM HVAC systems
  • Part number 1261R for catalog and search reference

Fitment Details

  • Fits 1987-1989 Cadillac Brougham, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1987-1988 Cadillac Fleetwood, N/A, PAC-Kit w/ Reman Compressor
  • Fits 1985-1986 Cadillac Fleetwood, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1985 Cadillac Fleetwood, N/A, w/ R4 Compressor; Compressor w/ Switch; PAC-Kit w/ Reman Compressor
  • Fits 1982-1985 Chevrolet Celebrity, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1984-1985 Chevrolet Citation II, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1985 Oldsmobile Cutlass Ciera, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1985 Pontiac 6000, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1984 Buick Century, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1984 Buick Skyhawk, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; PAC-Kit w/ Reman Compressor
  • Fits 1982-1984 Buick Skylark, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1984 Oldsmobile Firenza, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1984 Oldsmobile Omega, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1984 Pontiac J2000 Sunbird, N/A, w/ R4 Compressor; Compressor w/ 5" Dia. Pulley; PAC-Kit w/ Reman Compressor
  • Fits 1982-1984 Pontiac Phoenix, N/A, w/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Buick Skyhawk, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Cadillac Cimarron, N/A, w/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Chevrolet Cavalier, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Chevrolet Citation, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Pontiac J2000, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor
  • Fits 1982-1983 Pontiac Phoenix, N/A, w/ R4 Compressor; PAC-Kit w/ Reman Compressor

What This Compressor Kit Helps Address

  • Loss of cabin cooling from a worn or failed A/C compressor
  • Noisy compressor operation in R4-equipped HVAC systems
  • Compressor seizure or poor refrigerant circulation
  • Restoration needs on older Cadillac, Chevrolet, Buick, Oldsmobile, and Pontiac vehicles
  • Service replacement for vehicles listed with specific pulley or switch notes

Installation Notes

Verify the vehicle’s compressor style and pulley notes before ordering, especially on applications calling out a 4-5/8" or 5" diameter pulley or a compressor with switch. Follow standard A/C service procedures, including system flushing where required by the application notes, and confirm the correct accumulator, orifice, and oil specifications for the vehicle.

Quality Assurance

Four Seasons supplies this PAC-Kit as a remanufactured compressor solution for listed R4 applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Related reading

This part fits 72 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeTransmissionLitersCylindersPositionNotes
1989CadillacBrougham—————N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1988CadillacBrougham—————N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1988CadillacFleetwoodBrougham Commercial ChassisStripped Chassis—4.5LV8N/A57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1987CadillacBrougham—————N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1987CadillacFleetwoodBrougham Commercial Chassis————N/A57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1986CadillacFleetwoodBrougham——5.0LV8N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1986CadillacFleetwoodBrougham d'Elegance——5.0LV8N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacFleetwoodBrougham——5.7LV8N/Aw/ R4 Compressor; Compressor w/ Switch; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacFleetwoodBrougham——4.1LV8N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacFleetwoodBrougham d'Elegance——5.7LV8N/Aw/ R4 Compressor; Compressor w/ Switch; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacFleetwoodBrougham d'Elegance——4.1LV8N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985ChevroletCelebrity———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985ChevroletCitation II———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985OldsmobileCutlass Ciera———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985Pontiac6000———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984BuickCentury—Sedan—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984BuickCentury—Wagon—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984BuickCentury—Coupe—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984BuickSkyhawk——Manual1.8LL4N/Aw/ R4 Compressor; Compressor w/ 5" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984BuickSkylark———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984ChevroletCelebrity———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984ChevroletCitation II———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984OldsmobileCutlass Ciera———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984OldsmobileFirenza———1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984OldsmobileOmega———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984Pontiac6000———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984PontiacJ2000 Sunbird———1.8LL4N/Aw/ R4 Compressor; Compressor w/ 5" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984PontiacPhoenix———2.5LL4N/Aw/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickCentury—Sedan—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickCentury—Coupe—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickSkyhawk——Manual2.0LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickSkyhawk——Manual1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickSkylark———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983BuickSkylark———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983CadillacCimarron—————N/Aw/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983ChevroletCavalier——Manual——N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983ChevroletCelebrity———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983ChevroletCitation———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileCutlass Ciera———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileFirenza——U/K2.0LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileFirenza——Automatic2.0LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileFirenza——Manual2.0LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileFirenza——Manual1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileOmega———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983OldsmobileOmega———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983Pontiac6000———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983PontiacJ2000———2.0LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983PontiacJ2000———1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983PontiacPhoenix———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1983PontiacPhoenix———2.8LV6N/Aw/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickCentury—Sedan—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickCentury—Coupe—2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickCentury—Sedan—2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickCentury—Coupe—2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickSkyhawk—————N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickSkylark———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982BuickSkylark———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982CadillacCimarron—————N/Aw/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982ChevroletCavalier——Manual——N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982ChevroletCelebrity———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982ChevroletCelebrity———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982ChevroletCitation———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982OldsmobileCutlass Ciera———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982OldsmobileCutlass Ciera———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982OldsmobileFirenza——Automatic1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982OldsmobileFirenza——Manual1.8LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982OldsmobileOmega———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982Pontiac6000———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982Pontiac6000———2.8LV6N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982PontiacJ2000——Manual——N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982PontiacPhoenix———2.5LL4N/Aw/ R4 Compressor; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982PontiacPhoenix———2.8LV6N/Aw/ R4 Compressor; Compressor w/ 4-5/8" Dia. Pulley; 57231 (Reman Compressor), 33178 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
24500867261-155376053SEPC-133