Four Seasons 5327R A/C Compressor Kit - Front and Rear
OE Quality 60-Day Returns
Four Seasons
 PAC-Kit w/ Reman Compressor

Four Seasons 5327R A/C Compressor Kit - Front and Rear

Brand Four Seasons 5327R
Position Front and Rear
Product line PAC-Kit w/ Reman Compressor
Fits Buick · 4 vehicles

Reman compressor kit. A complete A/C compressor kit for straightforward replacement.

PAC-Kit included. Packaged as a PAC-Kit for convenient service and installation.

$399.92Free shipping
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Four Seasons PAC-Kit w/ Reman Compressor 5327R

Four Seasons 5327R is an A/C compressor kit built for specific Buick Rainier applications with TRSA12B compressor setups. This PAC-Kit w/ Reman Compressor supports front and rear HVAC service on the listed model years and helps restore proper air conditioning operation in the vehicle.

Key Features

  • Four Seasons PAC-Kit w/ Reman Compressor for targeted HVAC repair
  • Fits 2004 Buick Rainier, front and rear, with rear A/C
  • Fits 2005-2007 Buick Rainier, front and rear
  • Application-specific for vehicles using a TRSA12B compressor
  • Part number 5327R for accurate catalog matching

Detailed Description

This Four Seasons A/C compressor kit is cataloged for Buick Rainier models from 2004 through 2007, including front and rear HVAC configurations. The PAC-Kit line combines the remanufactured compressor application with related air conditioning service components listed for the vehicle, making it a focused choice for restoring refrigerant circulation and system performance on the Buick Rainier.

Fits 2004 Buick Rainier, front and rear. Fits 2005-2007 Buick Rainier, front and rear. Part number 5327R should be matched to the vehicle’s compressor type and HVAC configuration before ordering.

What It Helps Fix

  • Weak or no cabin cooling
  • Compressor noise or seizure
  • Loss of refrigerant circulation
  • HVAC performance issues in front and rear A/C systems
  • System service needs on Buick Rainier models with TRSA12B compressor setups

Installation Notes and Tips

Verify the existing compressor type, model year, and rear A/C configuration before installation. Follow standard A/C service procedures, including proper evacuation, flushing, oil management, and leak checks, to protect the replacement compressor and restore system operation.

Quality Assurance

Four Seasons catalogs this PAC-Kit as a reman compressor application for the specified Buick Rainier fitments. Confirm part number 5327R against the vehicle’s HVAC system details for accurate application matching.

Related reading

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2007BuickRainier5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2006BuickRainier5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2005BuickRainier5.3LV8Front and Rearw/ TRSA12B Compressor; 77548 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor
2004BuickRainier5.3LV8Front and Rearw/ TRSA12B Compressor; w/ Rear AC; 77548 (Reman Compressor), 83222 (Accum), 38623 (Orifice), 39011 (Exp Valve), 69991 (Flush Qty.2), 59007 (Oil Qty.2); PAC-Kit w/ Reman Compressor