Description:

Compatible With: This heater hose set is compatible with 2018 Chevy Cheyenne, 20142018 Chevrolet Silverado 1500 & 2500, 2019 Silverado 1500 LD, 20142019 GMC Sierra 1500, and 2019 Sierra 1500 Limited.. Replace OE: The heater inlet hose replaces OE# 23126442, 24479, 84919465. The heater outlet hose replaces OE# 23126443, 24478, 84919467.. : The hoses are constructed from premium, high-temperature resistant rubber materials that ensure flexibility, durability, and resistance to aging and cracking.. Function: This heater inlet hose & heater outlet hose kit is engineered to transport hot coolant from the engine to the heater core and back, regulating cabin heat and engine temperature, ensuring optimal HVAC system performance.. Package include: The package includes 1 23126442 heater inlet hose and 1 23126443 heater outlet hose with factory-style connectors for easy installation and a secure, leak-free fit..