HomeHVAC > A/C Clutch and CompressorFour Seasons 4903N A/C Compressor Kit - Front
Part #: 4903N

Four Seasons 4903N A/C Compressor Kit - Front

PAC-Kit w/ New Compressor, Front
⚙️ 12 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, Front
🚗Fitment: Jeep, Commander and Grand Cherokee
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable A/C Compressor Kit for Jeep Commander and Grand Cherokee

The Four Seasons PAC-Kit w/ New Compressor 4903N offers a complete solution for restoring your Jeep Commander or Grand Cherokee's air conditioning system. Designed specifically for these models, this A/C compressor kit ensures proper fitment and reliable performance.

Key Features of Four Seasons PAC-Kit w/ New Compressor 4903N

  • Complete A/C compressor kit including a new compressor
  • Compatible with Jeep Commander and Grand Cherokee models
  • Part number 4903N for precise identification
  • Designed to meet OEM specifications for fit and function
  • Part of the PAC-Kit w/ New Compressor product line for comprehensive HVAC repair

About the PAC-Kit w/ New Compressor Product Line

The PAC-Kit w/ New Compressor line from Four Seasons provides a full replacement kit that includes a new compressor, designed to simplify HVAC system repairs. This product line focuses on delivering components that work together to restore air conditioning functionality efficiently, reducing the need for multiple separate parts. The 4903N kit is tailored for Jeep vehicles, ensuring compatibility and ease of installation.

Detailed Product Description

The Four Seasons 4903N A/C compressor kit is engineered to replace worn or failing compressors in Jeep Commander and Grand Cherokee models. This kit includes a new compressor that meets the original equipment standards, helping to maintain proper cooling performance and system reliability. By using this kit, you address the core component responsible for circulating refrigerant through the A/C system, which is critical for effective climate control inside your vehicle.

Common Issues Addressed by This A/C Compressor Kit

  • Loss of cooling due to compressor failure
  • Unusual noises from the A/C compressor clutch or compressor unit
  • Reduced refrigerant circulation causing inconsistent air conditioning
  • Compressor clutch engagement problems
  • System leaks or compressor seizure impacting HVAC performance

Installation Notes and Tips

When installing the Four Seasons 4903N compressor kit, ensure the system is properly evacuated and recharged with the correct refrigerant type and amount. Verify compatibility with your Jeep Commander or Grand Cherokee model year before installation. It is recommended to inspect related components such as the condenser, receiver/drier, and expansion valve to ensure the entire A/C system functions optimally after replacement.

Quality Assurance and Warranty

Four Seasons products are manufactured to meet industry standards for durability and performance. The PAC-Kit w/ New Compressor 4903N undergoes quality checks to ensure reliable operation in Jeep Commander and Grand Cherokee vehicles. Please refer to Four Seasons' official warranty policy for specific coverage details related to this A/C compressor kit.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010JeepCommander4.7LV8Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2010JeepCommander3.7LV6Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2010JeepGrand Cherokee4.7LV8N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2010JeepGrand Cherokee3.7LV6N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2009JeepCommander4.7LV8Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2009JeepCommander3.7LV6Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2009JeepGrand Cherokee4.7LV8N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2009JeepGrand Cherokee3.7LV6N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2008JeepCommander4.7LV8Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2008JeepCommander3.7LV6Frontw/ 10SR15E Compressor; w/o Rear AC; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2008JeepGrand Cherokee4.7LV8N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor
2008JeepGrand Cherokee3.7LV6N/Aw/ 10SR15E Compressor; 158319 (New Compressor), 83270 (Filter Drier), 39018 (Exp Valve), 69991 (Flush), 59007 (Oil); PAC-Kit w/ New Compressor

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