Mackay Automotive Replacement Heater Hose Inlet - Engine To Heater Valve

Upgrade your vehicle’s cooling system with the premium Mackay CH2217 Heater Hose, designed and manufactured in Australia to meet or exceed stringent original equipment (OE) quality standards. Engineered from high-grade EPDM rubber reinforced with embedded Aramid/Rayon lockstitch, this heater hose delivers exceptional durability and resilience against extreme engine conditions including heat, water, and ozone exposure.

Specifically formulated for optimal electrochemical degradation resistance (ECD), this hose ensures reliable and safe transport of water and coolant—perfectly suited for maintaining the performance and longevity of your vehicle’s heating system. Please note, it is designed exclusively for coolant and water applications and is not suitable for fuel or oil transfer.

Key Features:

• Premium Construction: Made from heat-, water- and ozone-resistant EPDM rubber with Aramid/Rayon reinforcement for superior strength and durability.
• Precision Fit: Custom-designed inlet hose that runs from the engine to the heater valve, tailored to fit key Lexus and Toyota models.
• Vehicle Compatibility:
• Lexus ES MCV20R 3.0L V6 Petrol
• Toyota Avalon MCX10R 3.0L
• Toyota Camry MCV20 3.0L V6 Petrol
• Toyota Vienta MCV20 3.0L V6 Petrol
• Dimensions: Hose length of 670mm with 16mm inside diameter ends for a perfect fit.
• Standards Compliance: ISO certified and conforms to SAE J20R3 Type EC Class D-1 and Class D-2 standards for superior performance and reliability.
• Application: Ideal for engine bay use transporting coolant from the engine to the heater valve.

Why Choose Mackay?

With over 85 years of heritage in Australian automotive manufacturing, Mackay is a trusted name synonymous with uncompromising quality and engineering excellence. From pioneering rubber-to-metal bonding to supplying parts for iconic Australian vehicles, Mackay products embody durability and performance. Manufactured at their Melbourne facility and exported worldwide, Mackay continues to set the benchmark in automotive aftermarkets.

Ensure the longevity and efficiency of your vehicle’s heating system—trust the Mackay Replacement Heater Hose Inlet for a reliable, OEM-quality solution.

Upgrade your vehicle’s cooling performance with the Mackay CH2217 Heater Hose. Order now for guaranteed fitment and premium durability!