Description:

[Vehicle Fitment]: Compatible with Chevrolet Silverado 2500 HD/Silverado 3500 2001 V8 6.6L; Compatible with GMC Sierra 2500 HD/Sierra 3500 2001 V8 6.6L---LB7 VIN: 1; Without Ambulance Package. [Reference Number]: HA-112077C, 15024546, 19213214. [Durable Construction] Four-layer hose construction can greatly resist wear and collapse, and feature wider operational temperature range, delivering outstanding performance in the most extreme conditions.. [Restore HVAC System]: Excellent fit for your vehicle's air conditioning system, ensuring that it operates at optimal levels and restoring your car's performance to new..