HomeHVAC > A/C Clutch and CompressorUniversal Air KT5603A A/C Compressor and Component Kit
Part #: KT5603A

Universal Air KT5603A A/C Compressor and Component Kit

Compressor-Condenser Replacement Kit
11 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Compressor-Condenser Replacement Kit
Fitment: Mercedes-Benz, ML350, GL320, GL450, and GL550
Easy Returns — Return within 60 days for a full refund
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Reliable A/C Compressor Kit for Mercedes-Benz GL and ML Models

The Universal Air Compressor-Condenser Replacement Kit KT5603A is designed to restore proper air conditioning function in select Mercedes-Benz vehicles. This A/C compressor kit is compatible with GL320, GL450, GL550, and ML350 models, providing a direct replacement solution for HVAC system repairs.

  • Complete A/C compressor kit for Mercedes-Benz GL320, GL450, GL550, and ML350
  • Part number KT5603A ensures precise fit and compatibility
  • Includes components necessary for compressor and condenser replacement
  • Manufactured by Universal Air, a recognized brand in automotive HVAC parts
  • Designed to meet OEM specifications for reliable performance

About the Compressor-Condenser Replacement Kit Line

The Compressor-Condenser Replacement Kit from Universal Air is a dedicated product line focused on providing comprehensive HVAC repair solutions. This kit combines both compressor and condenser components to streamline the replacement process, reducing installation time and ensuring system compatibility. The KT5603A part number represents a tailored solution for Mercedes-Benz GL and ML series vehicles, aligning with the brand line’s goal of delivering integrated HVAC component kits.

Product Description and Compatibility Details

This A/C compressor kit is engineered specifically for Mercedes-Benz GL320, GL450, GL550, and ML350 models. The KT5603A kit includes all necessary parts to replace the compressor and condenser, addressing common HVAC failures. By using this kit, technicians can restore the air conditioning system’s efficiency and maintain proper cooling performance. The kit’s components are designed to meet or exceed original equipment standards, ensuring a reliable fit and function within the vehicle’s HVAC system.

Common Issues Addressed by This A/C Compressor Kit

  • Loss of air conditioning cooling in Mercedes-Benz GL and ML models
  • Compressor failure causing system shutdown or noise
  • Refrigerant leaks due to worn or damaged condenser components
  • Reduced HVAC system efficiency and inconsistent cabin temperature
  • Electrical clutch engagement problems affecting compressor operation

Installation Notes and Tips

  • Verify vehicle compatibility with Mercedes-Benz GL320, GL450, GL550, or ML350 before installation
  • Ensure proper evacuation and recharge of the A/C system following compressor replacement
  • Inspect related HVAC components such as hoses and electrical connectors during installation
  • Use manufacturer-recommended refrigerant and lubricants to maintain system integrity
  • Follow torque specifications and installation procedures outlined in the vehicle service manual

Quality Assurance and Warranty Information

Universal Air provides this Compressor-Condenser Replacement Kit KT5603A with quality assurance aligned to industry standards. While specific warranty details are not provided here, Universal Air products typically include coverage against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms related to this A/C compressor kit.

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2011Mercedes-BenzML350Sport AMG3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2011Mercedes-BenzML3504Matic3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2011Mercedes-BenzML350Base3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2010Mercedes-BenzML350Base3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2010Mercedes-BenzML350Sport3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2010Mercedes-BenzML3504Matic3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2010Mercedes-BenzML350Sport AMG3.5LV6GASN/AComplete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2009Mercedes-BenzGL320N/Awithout Rear A/C; Complete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2008Mercedes-BenzGL450N/Awithout Rear A/C; Complete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2008Mercedes-BenzGL550N/Awithout Rear A/C; Complete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit
2007Mercedes-BenzGL450N/Awithout Rear A/C; Complete Kit Includes #(s) CN 3478PFXC,CO 10807JC,EX 9724C,RO 0900B,RS 2630; Compressor-Condenser Replacement Kit

* 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.