Four Seasons 1370R A/C Compressor Kit

Four Seasons PAC-Kit w/ Reman Compressor

Four Seasons Part Number 1370R is an A/C compressor kit for select 1985 GM applications with the LTR4 compressor and a 4.9-inch diameter pulley. This PAC-Kit w/ Reman Compressor supports a focused HVAC repair path for Buick Regal, Chevrolet El Camino, Chevrolet Monte Carlo, Pontiac Bonneville, and Pontiac Grand Prix models listed below.

Key Features

• Four Seasons PAC-Kit w/ Reman Compressor for HVAC A/C compressor replacement
• Remanufactured compressor application for vehicles using the LTR4 compressor
• Configured for a 4.9-inch diameter pulley
• Fits 1985 Buick Regal, Chevrolet El Camino, Chevrolet Monte Carlo, Pontiac Bonneville, and Pontiac Grand Prix
• Part Number: 1370R

Detailed Description

Four Seasons 1370R is built for 1985 vehicles equipped with the LTR4 compressor and a 4.9-inch pulley diameter. The PAC-Kit w/ Reman Compressor format aligns the compressor replacement with the listed application details, making it a direct-match option for owners servicing the A/C system on a 1985 Buick Regal, 1985 Chevrolet El Camino, 1985 Chevrolet Monte Carlo, 1985 Pontiac Bonneville, or 1985 Pontiac Grand Prix. This part number, 1370R, is the correct reference to use when matching the compressor kit to the vehicle’s HVAC configuration.

This part cross-references no additional part numbers in the provided data.

What It Helps Address

• Loss of A/C compressor function
• Noisy or worn compressor operation
• Incorrect pulley or compressor configuration during replacement
• Restoring cooling performance in the vehicle HVAC system
• Replacing a failed compressor on LTR4-equipped 1985 GM cars

Installation Notes and Tips

Verify the vehicle has the LTR4 compressor and a 4.9-inch diameter pulley before ordering. Match the application details exactly to the vehicle’s HVAC setup, and confirm the listed model-year fitment for Buick Regal, Chevrolet El Camino, Chevrolet Monte Carlo, Pontiac Bonneville, or Pontiac Grand Prix. Follow standard A/C service procedures, including system evacuation and proper refrigerant handling, during installation.

Quality Assurance

Four Seasons is a recognized HVAC parts brand, and this remanufactured compressor kit is cataloged for the exact fitment details shown above. Use the part number 1370R to confirm application accuracy against your vehicle’s A/C system requirements.