Four Seasons 3929N A/C Compressor Kit - Front

Four Seasons PAC-Kit w/ New Compressor 3929N

Four Seasons 3929N is an A/C compressor kit for front HVAC applications that require an MSC105CVS compressor. It is built for select Buick, Pontiac, and Oldsmobile minivans and crossovers with no rear A/C, making it a direct-match option for common front-system repairs.

The PAC-Kit w/ New Compressor line combines the compressor with related service components for a more complete A/C repair approach. For shoppers looking for a Four Seasons A/C compressor kit for Buick Rendezvous, Pontiac Aztek, Pontiac Montana, or Oldsmobile Silhouette, part number 3929N matches the listed front applications.

Key Features

• Four Seasons PAC-Kit w/ New Compressor
• Part number 3929N
• Front A/C compressor kit for vehicles with MSC105CVS compressor
• For applications without rear A/C
• Fits select 2001-2005 Pontiac Aztek, front
• Fits select 2001-2005 Pontiac Montana, front
• Fits select 2001-2005 Oldsmobile Silhouette, front
• Fits select 2002-2005 Buick Rendezvous, front

Detailed Description

Four Seasons 3929N is an HVAC A/C compressor kit for front-position systems on select Buick Rendezvous, Pontiac Aztek, Pontiac Montana, and Oldsmobile Silhouette models. The fitment data specifies use with an MSC105CVS compressor and vehicles without rear A/C. This makes 3929N a focused replacement choice when servicing the front air conditioning system on these applications.

Use this part number when searching for a Four Seasons 3929N A/C compressor kit for 2002-2005 Buick Rendezvous, 2001-2005 Pontiac Aztek, 2001-2005 Pontiac Montana, or 2001-2005 Oldsmobile Silhouette front HVAC repairs.

Common Repair Uses

• Restores cooling performance after compressor failure
• Addresses noisy or seized A/C compressor operation
• Helps correct weak or inconsistent cabin air conditioning
• Supports repair of front-system refrigerant circulation issues
• Replaces a worn compressor on MSC105CVS-equipped vehicles

Installation Notes and Tips

• Verify the vehicle has no rear A/C before ordering.
• Confirm the compressor type matches MSC105CVS.
• Check the existing system for contamination before installation.
• Follow proper evacuation, flushing, and recharge procedures during service.
• Match the application by year, make, model, and front position exactly as listed.

Quality Assurance

Four Seasons is a recognized HVAC parts brand, and the PAC-Kit w/ New Compressor line is organized around application-specific front-system coverage. Part number 3929N is listed for the exact vehicle applications shown above, including Buick Rendezvous and Pontiac Aztek front A/C service.