Four Seasons 3949R A/C Compressor Kit

Four Seasons 3949R A/C Compressor Kit

Four Seasons 3949R is a PAC-Kit with a remanufactured compressor for select Dodge Ram truck applications. It is built for 2002-2003 Dodge Ram 1500 and 2003 Dodge Ram 2500 models that use an SD7H15 compressor with chamfered ports.

Key Features

• Part number 3949R from Four Seasons
• PAC-Kit w/ Reman Compressor for A/C service work
• Remanufactured compressor application for select Dodge Ram trucks
• For vehicles with SD7H15 compressor and chamfered ports
• Fits 2002 Dodge Ram 1500 and 2003 Dodge Ram 1500, 2500

Product Details

Four Seasons PAC-Kit line groups the core A/C service components needed for a targeted repair path on specific vehicle platforms. This 3949R kit is listed for 2002 Dodge Ram 1500 and 2003 Dodge Ram 1500 and Ram 2500 applications with the SD7H15 compressor configuration and chamfered ports. Use the part number 3949R when matching the compressor kit to the vehicle’s HVAC system and service requirements.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common A/C Problems It Can Address

• Loss of cabin cooling from compressor failure
• Noisy or seized A/C compressor operation
• Low refrigerant circulation through the HVAC system
• Compressor replacement on a Ram 1500 or Ram 2500 with SD7H15 setup
• Service repair on vehicles requiring a reman compressor kit

Installation Notes

Verify the compressor style, port shape, and vehicle fitment before installation. Confirm the application against the existing A/C system on your 2002-2003 Dodge Ram truck, including the SD7H15 compressor and chamfered port configuration. Follow standard HVAC service procedures and system evacuation, flushing, and oiling practices as required by the repair.

Quality Assurance

Four Seasons is a recognized aftermarket brand for HVAC service parts, and this PAC-Kit is cataloged for specific Ram truck applications to support accurate parts matching.