HomeHVAC > A/C Clutch and CompressorUniversal Air KT4037B A/C Compressor Kit
Part #: KT4037B

Universal Air KT4037B A/C Compressor Kit

Compressor-Condenser Replacement Kit
⚙️ 31 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$352.81Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Compressor-Condenser Replacement Kit
🚗Fitment: Chevrolet and GMC, Sierra 1500, Sierra 2500, Sierra 2500 HD, Silverado 1500, Silverado 1500 HD, Silverado 2500, and Silverado 2500 HD
🔄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 Chevrolet and GMC Trucks

The Universal Air Compressor-Condenser Replacement Kit KT4037B is designed to restore efficient air conditioning performance in select Chevrolet and GMC trucks. This A/C compressor kit is engineered to meet the specific needs of Sierra and Silverado models, ensuring proper fit and function.

  • Compatible with Chevrolet Sierra 1500, 2500, 2500 HD, Silverado 1500, 1500 HD, 2500, and 2500 HD
  • Part number KT4037B for precise identification and ordering
  • Includes both compressor and condenser components for comprehensive HVAC repair
  • Designed for use in HVAC A/C clutch and compressor systems
  • Manufactured by Universal Air, a recognized brand in automotive HVAC parts

About the Compressor-Condenser Replacement Kit Line

The Compressor-Condenser Replacement Kit from Universal Air combines essential components needed to replace worn or damaged A/C compressors and condensers in heavy-duty trucks. This product line focuses on providing matched parts that work together to restore the air conditioning system’s cooling efficiency and reliability. The KT4037B kit is part of this line, tailored specifically for Chevrolet and GMC full-size pickup trucks.

Product Details and Compatibility

This A/C compressor kit is engineered for compatibility with Chevrolet Sierra 1500, 2500, 2500 HD, Silverado 1500, 1500 HD, 2500, and 2500 HD models. The kit addresses the HVAC system’s compressor and condenser components, which are critical for maintaining proper refrigerant flow and cooling performance. Using part number KT4037B ensures you receive the correct replacement parts designed to meet factory specifications for these vehicles.

Common Issues Addressed by This A/C Compressor Kit

  • Loss of air conditioning cooling in Chevrolet Sierra and Silverado trucks
  • Compressor clutch failure or compressor seizure
  • Refrigerant leaks due to condenser damage or wear
  • Unusual noises from the A/C compressor assembly
  • Reduced HVAC system efficiency and inconsistent cabin temperature control

Installation Notes and Tips

Installation of the Universal Air KT4037B kit should be performed by a qualified technician familiar with HVAC systems in Chevrolet and GMC trucks. Proper evacuation and recharge of the refrigerant system are necessary to ensure optimal performance. Verify compatibility with your specific Sierra or Silverado model year before installation. Follow all safety guidelines when handling refrigerants and components.

Quality Assurance and Warranty

Universal Air manufactures the Compressor-Condenser 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 against defects in materials and workmanship. Consult the product packaging or manufacturer documentation for exact warranty terms.

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2001ChevroletSilverado 15004.8LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 15005.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 1500 HDN/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500Base6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500LS6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500Custom5.7LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500LT6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500Cheyenne5.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500 HD8.1LV8GASN/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001ChevroletSilverado 2500 HD6.0LV8GASN/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SL4.8LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SL5.3LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SLT4.8LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SLT5.3LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SLE4.8LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500SLE5.3LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 1500C36.0LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 2500N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 2500 HD6.0LV8GASN/Awith Diode; with 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2001GMCSierra 2500 HD8.1LV8GASN/Awith Diode; with 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 15005.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 15004.8LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500LT6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500Base5.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500LS6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500Base6.0LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500LS5.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000ChevroletSilverado 2500LT5.3LV8N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000GMCSierra 15004.8LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000GMCSierra 15005.3LV8N/Awith 2 Mounting Holes; without Diode; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit
2000GMCSierra 2500N/Awith 2 Mounting Holes; with Dual A/C System; Complete Kit Includes #(s) CN 3026PFC,CO 29002C,EX 5378C,RD 1801C,RO 0900B,RS 2550; P-Nut Fitting at 12 O'Clock; 1st Design; Compressor-Condenser Replacement Kit

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