HomeHVAC > A/C Clutch and CompressorUniversal Air CO4979AC A/C Compressor
Part #: CO4979AC

Universal Air CO4979AC A/C Compressor

UAC TRS105 Compressor Assembly
28 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
UAC TRS105 Compressor Assembly
Fitment: Dodge, Ram 1500 Van, Ram 2500 Van, Ram 3500 Van, B1500, B2500, and B3500
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 for Dodge Ram and B-Series Vans

The Universal Air UAC TRS105 Compressor Assembly (Part Number CO4979AC) is designed to restore efficient air conditioning performance in select Dodge vehicles. This A/C compressor is compatible with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models, providing a direct replacement solution for HVAC system repairs.

Key Features of the UAC TRS105 Compressor Assembly

  • Compatible with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van
  • Part Number CO4979AC ensures precise fit and function
  • Designed for HVAC A/C clutch and compressor category
  • Manufactured by Universal Air, a recognized brand in automotive HVAC components
  • Meets OEM specifications for reliable performance

About the UAC TRS105 Compressor Assembly Product Line

The UAC TRS105 Compressor Assembly is part of Universal Air's product line focused on HVAC A/C clutch and compressor components. This line emphasizes compatibility and durability for various vehicle applications, including Dodge trucks and vans. The TRS105 series is engineered to provide consistent cooling performance and ease of installation, making it suitable for professional repairs and maintenance.

Detailed Product Description

This A/C compressor assembly is engineered to replace the original compressor in Dodge B-series trucks and Ram vans, restoring the air conditioning system's ability to cool effectively. The CO4979AC part number corresponds to a compressor that integrates seamlessly with the vehicle's existing HVAC system, ensuring proper clutch engagement and refrigerant flow. Its construction meets industry standards for durability and operational efficiency, helping maintain cabin comfort during warm weather conditions.

Common Applications and Issues Addressed

  • Restores cooling function in Dodge B1500, B2500, B3500, and Ram 1500/2500/3500 Vans
  • Replaces faulty or worn A/C compressors causing insufficient cooling
  • Solves issues related to compressor clutch failure or noise
  • Addresses refrigerant leaks or compressor seizing
  • Improves overall HVAC system reliability and performance

Installation Notes and Tips

  • Ensure compatibility with Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, or Ram 3500 Van before installation
  • Follow manufacturer torque specifications for mounting bolts
  • Replace or inspect related components such as the receiver drier and expansion valve during installation
  • Evacuate and recharge the A/C system with the correct refrigerant type and amount
  • Verify proper clutch engagement and compressor operation after installation

Quality Assurance and Warranty

The Universal Air UAC TRS105 Compressor Assembly (CO4979AC) is manufactured to meet or exceed OEM standards for quality and reliability. While specific warranty details may vary, Universal Air products typically include a limited warranty covering defects in materials and workmanship. Always consult the warranty documentation provided with the product for exact terms and conditions.

This part fits 28 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2003DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly
2003DodgeRam 2500 VanN/AUAC TRS105 Compressor Assembly
2003DodgeRam 3500 VanN/AUAC TRS105 Compressor Assembly
2002DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly
2002DodgeRam 2500 VanBaseN/AUAC TRS105 Compressor Assembly
2002DodgeRam 2500 VanSEN/AUAC TRS105 Compressor Assembly
2002DodgeRam 3500 VanBaseN/AUAC TRS105 Compressor Assembly
2002DodgeRam 3500 VanSEN/AUAC TRS105 Compressor Assembly
2002DodgeRam 3500 VanSLTN/AUAC TRS105 Compressor Assembly
2001DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly
2001DodgeRam 2500 VanBaseN/AUAC TRS105 Compressor Assembly
2001DodgeRam 2500 VanSEN/AUAC TRS105 Compressor Assembly
2001DodgeRam 3500 VanBaseN/AUAC TRS105 Compressor Assembly
2001DodgeRam 3500 VanSEN/AUAC TRS105 Compressor Assembly
2001DodgeRam 3500 VanSLTN/AUAC TRS105 Compressor Assembly
2000DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly
2000DodgeRam 2500 VanBaseN/AUAC TRS105 Compressor Assembly
2000DodgeRam 2500 VanSEN/AUAC TRS105 Compressor Assembly
2000DodgeRam 3500 VanBaseN/AUAC TRS105 Compressor Assembly
2000DodgeRam 3500 VanSEN/AUAC TRS105 Compressor Assembly
2000DodgeRam 3500 VanSLTN/AUAC TRS105 Compressor Assembly
1999DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly
1999DodgeRam 2500 VanN/AUAC TRS105 Compressor Assembly
1999DodgeRam 3500 VanN/AUAC TRS105 Compressor Assembly
1998DodgeB1500N/AUAC TRS105 Compressor Assembly
1998DodgeB2500N/AUAC TRS105 Compressor Assembly
1998DodgeB3500N/AUAC TRS105 Compressor Assembly
1998DodgeRam 1500 VanN/AUAC TRS105 Compressor Assembly

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

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.