HomeHVAC > A/C Clutch and CompressorFour Seasons 57079 A/C Compressor
Part #: 57079

Four Seasons 57079 A/C Compressor

Reman Compressor
1 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Reman Compressor
Fitment: Pontiac, Astre and Sunbird
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Overview of Four Seasons Reman Compressor 57079

The Four Seasons Reman Compressor 57079 is a remanufactured A/C compressor designed specifically for Pontiac Sunbird models. Engineered to work with R134a refrigerant and compatible with Pag 150 refrigerant oil, this compressor ensures reliable air conditioning performance for your vehicle.

  • Compatible Refrigerant: R134a
  • Refrigerant Oil Type: Pag 150
  • Switch Type: Superheat switch included
  • Coil Voltage: 12V with spade terminal
  • Pulley Groove Quantity: 1, V-belt type
  • Direct mount installation
  • Includes clutch assembly with a maximum diameter of 5.625 inches
  • Oil filled and includes two green oval O-rings (part number 24619)
  • Designed for Pontiac Sunbird fitment

About the Four Seasons Reman Compressor Product Line

The Four Seasons Reman Compressor line offers remanufactured compressors that meet strict quality standards to restore proper A/C system function. This product line focuses on providing reliable, cost-effective compressor replacements that include essential components such as the clutch and superheat switch. The 57079 model is part of this line, ensuring compatibility and performance for Pontiac Sunbird vehicles requiring a remanufactured A6 type compressor.

Detailed Product Description

This Four Seasons Reman Compressor 57079 features a direct mount design with a single V-belt pulley groove, measuring 5.625 inches in diameter. The compressor is oil filled and includes the necessary clutch assembly, which has a maximum diameter of 5.625 inches and a coil positioned at the 2 o'clock clock position. The superheat switch is included to help regulate system pressure and improve efficiency. The compressor operates on 12 volts and uses spade terminals for electrical connections. It is designed with a block mount suction port and comes with two green oval O-rings to ensure a proper seal during installation.

Common Applications and Issues Addressed

  • Replacement for failing or noisy A/C compressors in Pontiac Sunbird vehicles
  • Restores proper refrigerant flow and pressure in R134a systems
  • Fixes A/C clutch engagement problems
  • Resolves oil leakage issues due to worn seals or O-rings
  • Improves overall air conditioning system performance and reliability

Installation Notes and Tips

  • Ensure compatibility with Pontiac Sunbird models before installation
  • Use Pag 150 refrigerant oil as specified for optimal performance
  • Check and replace O-rings (included) to prevent leaks
  • Verify electrical connections with spade terminals for secure fit
  • Mount compressor directly using existing hardware; mounting hardware is not included

Quality Assurance and Warranty

The Four Seasons Reman Compressor 57079 undergoes thorough remanufacturing processes to meet OEM specifications. It includes essential components such as the clutch and superheat switch to ensure proper function. While mounting hardware is not included, the compressor is supplied with oil and O-rings for installation. Warranty coverage details should be confirmed with the parts provider or manufacturer.

BrandFour Seasons
Part Number57079
PositionReman Compressor
Belt Width IN0.4375
Clutch IncludedIncluded
Clutch Maximum Diameter5.625
Coil Clock Position2
Coil TypeSpade
Coil Voltage12
Compatible Refrigerant Oil TypePAG 150
Compressor TypeA6
Distance From Clutch To Mounting Flange1.4375
Mounting Hardware?Not Included
Mounting TypeDirect Mount
New or RemanRemanufactured
O-Ring A Number/Desc[24619] / Green Oval O-Ring
Oil FilledIncluded
Pulley Belt TypeV-Belt
Pulley Diameter MM142.748
Pulley Groove Quantity1
Pulley Lip Diameter5.625
Pulley Ridge Diameter5.625
Refrigerant TypeR134a
Reman w/o Clutch[57052] / Clutch Assembly
Suc Prt Typ NoteW/ O-Ring
Suction Port TypeBlock Mount
Switch IncludedSuperheat
Switch TypeSuperheat Switch
Terminal TypeSpade
TypeGM

This part fits 1 vehicles. Search below:

YearMakeModelPositionNotes
1976PontiacSunbirdN/Aw/ A6 Compressor; Reman w/ Clutch; w/ 5-5/8" dia. pulley; Reman Compressor

* 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:

0321203212ND0324011005111570791131262152168215222615821584W11916933120434525120430181851575707961070R6550112655011365501146550115655014065501456550168701617RA71204DW57079

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.