HomeHVAC > A/C Clutch and CompressorUniversal Air KT5478 A/C Compressor and Component Kit
Part #: 3411937

Universal Air KT5478 A/C Compressor and Component Kit

Compressor Replacement Kit
11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Compressor Replacement Kit
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Reliable A/C Compressor Kit for Chevrolet and GMC Trucks

The Universal Air Compressor Replacement Kit KT5478 is designed specifically for Chevrolet Silverado 1500 and GMC Sierra 1500 models. This A/C compressor kit provides a direct replacement solution to restore your vehicle's air conditioning system performance.

  • Compatible with Chevrolet Silverado 1500 and GMC Sierra 1500
  • Part number KT5478 for precise identification
  • Complete A/C compressor kit for HVAC system repair
  • Manufactured by Universal Air for consistent quality
  • Designed to meet OEM specifications for fit and function

About the Universal Air Compressor Replacement Kit Line

The Compressor Replacement Kit product line from Universal Air focuses on providing comprehensive solutions for HVAC A/C clutch and compressor needs. This line includes all necessary components to replace worn or damaged compressors, ensuring proper operation of the vehicle’s air conditioning system. The KT5478 kit is part of this line, tailored to fit specific Chevrolet and GMC truck models for a seamless installation experience.

Product Details and Compatibility

The KT5478 A/C compressor kit is engineered to fit Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, offering a reliable replacement for the factory-installed compressor. This kit supports the HVAC system by restoring cooling efficiency and maintaining proper refrigerant flow. Using the correct part number KT5478 ensures compatibility and helps avoid installation issues.

Common Applications and Problem Resolution

  • Replaces faulty or leaking A/C compressors
  • Restores cooling performance in Chevrolet Silverado 1500 and GMC Sierra 1500
  • Eliminates unusual noises from the compressor clutch
  • Fixes intermittent or non-functioning air conditioning systems
  • Addresses compressor clutch engagement problems

Installation Notes and Tips

Installation of the Universal Air KT5478 compressor kit should be performed by a qualified technician familiar with HVAC systems. Ensure the system is properly evacuated and recharged with the correct refrigerant after installation. Verify all electrical connections and mounting points are secure to prevent premature failure.

Quality Assurance and Warranty

Universal Air manufactures the KT5478 compressor replacement kit to meet industry standards for durability and performance. While specific warranty details are not provided here, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.

This part fits 11 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2002ChevroletSilverado 1500LS4.3LV6GASN/A2nd Design; Complete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; P-Nut Fitting at 9 O'Clock; Compressor Replacement Kit
2002ChevroletSilverado 1500LT4.3LV6GASN/A2nd Design; Complete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; P-Nut Fitting at 9 O'Clock; Compressor Replacement Kit
2002ChevroletSilverado 1500Base4.3LV6GASN/A2nd Design; Complete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; P-Nut Fitting at 9 O'Clock; Compressor Replacement Kit
2002ChevroletSilverado 1500Custom4.3LV6GASN/A2nd Design; Complete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; P-Nut Fitting at 9 O'Clock; Compressor Replacement Kit
2002ChevroletSilverado 1500WT4.3LV6GASN/A2nd Design; Complete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; P-Nut Fitting at 9 O'Clock; Compressor Replacement Kit
2002GMCSierra 1500SL4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit
2002GMCSierra 1500SLT4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit
2002GMCSierra 1500SLE4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit
2002GMCSierra 1500HT4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit
2002GMCSierra 1500Base4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit
2002GMCSierra 1500WT4.3LV6GASN/AComplete Kit Includes #(s) CO 4261C,EX 33410C,RD 1800C,RO 0901B,RS 2741; Sanden Replacement; Compressor Replacement Kit

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