HomeHVAC > A/C Clutch and CompressorFour Seasons 5640N A/C Compressor Kit
Part #: 5640N

Four Seasons 5640N A/C Compressor Kit

PAC-Kit w/ New Compressor
⚙️ 1 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PAC-Kit w/ New Compressor
🚗Fitment: Dodge, Ram 1500
🔄Easy Returns — Return within 60 days for a full refund
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Reliable A/C Compressor Kit for Dodge Ram 1500

The Four Seasons PAC-Kit w/ New Compressor 5640N is designed to restore efficient air conditioning performance in your Dodge Ram 1500. This A/C compressor kit provides a direct replacement solution to maintain your vehicle's climate control system.

  • Complete A/C compressor kit with new compressor included
  • Specifically compatible with Dodge Ram 1500 models
  • Part number 5640N ensures precise fit and function
  • Manufactured by Four Seasons, a trusted brand in automotive HVAC components
  • Designed to meet or exceed OEM specifications for reliable operation

About the Four Seasons PAC-Kit w/ New Compressor Line

The PAC-Kit w/ New Compressor product line from Four Seasons offers comprehensive A/C compressor replacement kits that include a brand new compressor unit. This line is engineered to provide a streamlined repair process by combining essential components into one kit, reducing the need for multiple part purchases. The 5640N kit is part of this line, tailored for the Dodge Ram 1500 to ensure compatibility and performance.

Product Details and Compatibility

This A/C compressor kit is designed specifically for Dodge Ram 1500 trucks, providing a direct fit replacement for the vehicle’s HVAC system. The part number 5640N identifies this exact kit, ensuring you receive the correct compressor and components for your model. Installing this kit helps restore proper air conditioning function by replacing worn or failing compressor units, which are critical for circulating refrigerant and maintaining cabin comfort.

Common Issues Addressed by This A/C Compressor Kit

  • Loss of cooling performance in Dodge Ram 1500 A/C system
  • Compressor clutch failure or slipping
  • Unusual noises from the compressor unit
  • Refrigerant leaks or compressor seal failures
  • Intermittent or no compressor engagement

Installation Notes and Tips

When installing the Four Seasons PAC-Kit w/ New Compressor 5640N, ensure the A/C system is properly evacuated and recharged according to manufacturer specifications. Verify compatibility with your Dodge Ram 1500 model year before installation. It is recommended to inspect related components such as the condenser, receiver drier, and expansion valve during replacement to maintain system integrity.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for durability and performance. The PAC-Kit w/ New Compressor 5640N undergoes quality checks to ensure reliable operation in Dodge Ram 1500 vehicles. Please refer to Four Seasons’ warranty policy for specific coverage details related to this A/C compressor kit.

This part fits 1 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002DodgeRam 15004.7LV8N/Aw/ SD7H15 Compressor; Compressor w/ Chamfered Ports; 78558 (New Compressor), 33513 (Accum), 56822 (Liq w/ Ofifice), 69991 (Flush), 59002 (Oil); PAC-Kit w/ New Compressor

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.