HomeHVAC > A/C Clutch and CompressorFour Seasons 1504R A/C Compressor Kit
Part #: 1504R

Four Seasons 1504R A/C Compressor Kit

PAC-Kit w/ Reman Compressor
⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ Reman Compressor
🚗Fitment: Buick, Cadillac, and Pontiac, Eldorado, Firebird, Riviera, and Seville
🔄Easy Returns — Return within 60 days for a full refund
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Reliable A/C Compressor Kit for Buick, Cadillac, and Pontiac

The Four Seasons PAC-Kit w/ Reman Compressor 1504R offers a dependable solution for restoring your vehicle's air conditioning system. Designed specifically for select Buick, Cadillac, and Pontiac models, this kit ensures proper fit and function for your Eldorado, Firebird, Riviera, or Seville.

  • Complete A/C compressor kit with remanufactured compressor
  • Compatible with Buick Eldorado, Cadillac Seville, Pontiac Firebird, and Riviera
  • Part number 1504R for precise identification
  • Engineered to meet OEM specifications
  • Part of the Four Seasons PAC-Kit w/ Reman Compressor product line

About the Four Seasons PAC-Kit w/ Reman Compressor Line

The PAC-Kit w/ Reman Compressor line from Four Seasons provides a comprehensive solution by combining a remanufactured compressor with necessary components to streamline A/C system repairs. This product line focuses on delivering reliable performance and compatibility for specific vehicle applications, including the 1504R kit designed for select Buick, Cadillac, and Pontiac models.

Product Details and Compatibility

The Four Seasons 1504R A/C Compressor Kit is engineered to restore the air conditioning system in Buick Eldorado, Cadillac Seville, Pontiac Firebird, and Riviera models. This kit includes a remanufactured compressor that meets original equipment standards, ensuring proper operation and durability. Using this kit helps maintain the efficiency and reliability of your vehicle’s HVAC system.

Common Applications and Issues Addressed

  • Replaces failing or noisy A/C compressors
  • Restores cooling performance in Buick Eldorado and Cadillac Seville
  • Solves compressor clutch engagement problems in Pontiac Firebird and Riviera
  • Addresses refrigerant leaks related to compressor failure
  • Improves overall HVAC system reliability

Installation Notes and Tips

When installing the Four Seasons 1504R A/C Compressor Kit, ensure the system is properly evacuated and flushed to remove contaminants. Verify compatibility with your specific Buick, Cadillac, or Pontiac model year before installation. Follow manufacturer torque specifications and refrigerant charge guidelines for optimal performance.

Quality Assurance and Warranty

Four Seasons remanufactured compressors undergo rigorous testing to meet OEM standards. The PAC-Kit w/ Reman Compressor 1504R is backed by Four Seasons’ quality assurance processes, providing confidence in durability and function. Please refer to Four Seasons’ warranty policy for detailed coverage information.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1985BuickRiviera3.8LV6N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacEldorado5.7LV8N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacEldorado4.1LV8N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1985CadillacSeville4.1LV8N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984CadillacEldorado4.1LV8N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1984CadillacSeville4.1LV8N/Aw/ R4 Compressor; Compressor w/o Switch; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor
1982PontiacFirebird2.5LL4N/Aw/ R4 Compressor; Compressor w/o Switch; Compressor w/ 4-5/8" Dia. Pulley; 57221 (Reman Compressor), 33198 (Accum), 38623 (Orifice), 69991 (Flush), 59003 (Oil); PAC-Kit w/ Reman Compressor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.