HomeHVAC > Hoses and PipesGlobal Parts 4811974 A/C Hose Assembly
Part #: 4811974

Global Parts 4811974 A/C Hose Assembly

⚙️ 21 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
🚗Fitment: Chevrolet and GMC, C1500, C2500, C35, C3500, K1500, K2500, and K3500
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Reliable A/C Hose Assembly for Chevrolet and GMC Trucks

The Global Parts A/C Hose Assembly part number 4811974 is designed specifically for select Chevrolet and GMC truck models. This hose assembly ensures proper air conditioning system function, maintaining comfort and efficiency in your vehicle.

  • Compatible with Chevrolet and GMC C35, C1500, C2500, C3500, K1500, K2500, and K3500 models
  • Durable construction to withstand high pressure and temperature variations
  • OEM-quality fit and performance for reliable A/C system operation
  • Part number 4811974 ensures exact replacement for specified vehicles

Product Details and Compatibility

This A/C Hose Assembly from Global Parts is engineered to meet the specifications of Chevrolet and GMC full-size trucks, including C35, C1500, C2500, C3500, K1500, K2500, and K3500 models. The hose assembly is a critical component in the HVAC system, responsible for transporting refrigerant between the compressor, condenser, and evaporator. Using part number 4811974 guarantees a precise fit and proper sealing, which helps maintain system pressure and prevents leaks.

Common Applications and Issues Addressed

  • Replacement for worn or cracked A/C hoses causing refrigerant leaks
  • Restores proper refrigerant flow to improve air conditioning performance
  • Eliminates A/C system pressure loss due to damaged or deteriorated hoses
  • Prevents contamination and moisture ingress in the HVAC system
  • Addresses overheating issues related to inefficient refrigerant circulation

Installation Notes and Tips

When installing the Global Parts A/C Hose Assembly 4811974, ensure the vehicle is compatible by verifying the make and model: Chevrolet and GMC C35, C1500, C2500, C3500, K1500, K2500, and K3500. Proper evacuation and recharging of the A/C system are necessary after hose replacement to maintain system integrity. Use appropriate tools to avoid damaging fittings and always check for leaks after installation.

Quality Assurance and Warranty Information

Global Parts manufactures this A/C Hose Assembly to meet industry standards for durability and performance. While specific warranty details are not provided, Global Parts products typically undergo quality control inspections to ensure reliability. Using part number 4811974 helps maintain the original equipment specifications for your Chevrolet or GMC truck’s HVAC system.

This part fits 21 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990ChevroletC15005.0LV8N/ADis Line w/ Female Nut
1990ChevroletC15005.7LV8N/ADis Line w/ Female Nut
1990ChevroletC25005.0LV8N/ADis Line w/ Female Nut
1990ChevroletC25005.7LV8N/ADis Line w/ Female Nut
1990ChevroletC355.7LV8N/ADis Line w/ Female Nut
1990ChevroletC35005.7LV8N/ADis Line w/ Female Nut
1990ChevroletK15005.0LV8N/ADis Line w/ Female Nut
1990ChevroletK15005.7LV8N/ADis Line w/ Female Nut
1990ChevroletK25005.0LV8N/ADis Line w/ Female Nut
1990ChevroletK25005.7LV8N/ADis Line w/ Female Nut
1990ChevroletK35005.7LV8N/ADis Line w/ Female Nut
1990GMCC15005.0LV8N/ADis Line w/ Female Nut
1990GMCC15005.7LV8N/ADis Line w/ Female Nut
1990GMCC25005.7LV8N/ADis Line w/ Female Nut
1990GMCC25005.0LV8N/ADis Line w/ Female Nut
1990GMCC35005.7LV8N/ADis Line w/ Female Nut
1990GMCK15005.0LV8N/ADis Line w/ Female Nut
1990GMCK15005.7LV8N/ADis Line w/ Female Nut
1990GMCK25005.0LV8N/ADis Line w/ Female Nut
1990GMCK25005.7LV8N/ADis Line w/ Female Nut
1990GMCK35005.7LV8N/ADis Line w/ Female Nut

* 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.