Mackay Automotive Replacement Engine Cooling System Heater Hose (CH2779)
Upgrade your vehicle’s engine cooling system with the Mackay CH2779 Heater Hose, engineered to meet or exceed original equipment (OE) standards for optimal performance and durability. Designed as a direct replacement component, this premium quality hose ensures reliable and efficient transfer of coolant to your vehicle’s heating system core, enhancing overall heating system efficiency and longevity.
Key Features:
- Premium Construction: Made from high-quality EPDM rubber, known for its superior resistance to heat, pressure, ozone cracking, and exposure to coolant chemicals.
- Advanced Electrochemical Degradation (ECD) Resistance: Specifically formulated to resist internal structural damage caused by electrical reactions between metal engine parts and coolant, ensuring longer service life.
- Reinforced Strength: Embedded Aramid/Rayon lockstitch reinforcement provides exceptional durability, enabling the hose to withstand harsh under-bonnet temperatures and demanding operating conditions.
- Precision Fitment: Inside diameters of 16mm (both ends) and a hose length of 700mm make it a perfect match for your vehicle’s heating coolant lines.
- Wide Temperature Range: Rated to perform reliably from -40°C to 125°C (-40°F to 257°F), suitable for extreme weather conditions.
- Industry Compliant: Meets SAE J20R3 Type EC Class D-1 and Class D-2 specifications for quality and safety in automotive coolant hose applications.
Vehicle Compatibility:
- Compatible with Volvo V50 2.4L B 5244 S4 125kw (Note: Does NOT fit Volvo V50 2.4L B 5244S5 103kw, D 5244 T8 132kw, or Volvo V50 2.5L models outside of 06/2004 to 01/2006)
- Fits Volvo V50 2.5L models from June 2004 to January 2006
Usage Notes:
This Mackay heater hose is specifically designed for water and automotive coolant applications only. It is NOT suitable for fuel, oil, transmission, or brake fluid transfer.
Trusted Australian Excellence:
With over 85 years of heritage, Mackay is a trusted name in Australian automotive manufacturing. From pioneering rubber-to-metal bonding to supplying components for iconic Holden vehicles, Mackay continues to deliver uncompromised quality and innovation. Manufactured at our Melbourne facilities and exported worldwide, this heater hose exemplifies Mackay’s commitment to excellence in automotive aftermarket and original equipment products.
Get your Mackay CH2779 Heater Hose today and ensure your engine’s heating system operates with the reliability and performance it deserves!