212RD43P12
A/C Hose
Mack

This air conditioning hose is designed to facilitate the transfer of refrigerant within the vehicle’s climate control system. Constructed from high-quality, pressure-rated materials, it ensures leak-free operation and efficient cooling performance. Its flexibility allows for easy routing through the engine bay, accommodating the vehicle’s design constraints. Properly functioning A/C hoses are vital for maintaining comfortable cabin temperatures and preventing refrigerant leaks that can compromise system efficiency. Regular inspection for cracks, wear, or leaks can prevent costly repairs and ensure consistent air conditioning performance. This hose is an integral part of the HVAC system, contributing to driver comfort and vehicle value. Source One Parts Center stocks this component to support your climate control system service needs.