Mackay Automotive Upper Radiator Hose for International Vehicles – Reliable Cooling System Protection

Ensure your engine stays cool and protected with the Mackay Radiator Upper Hose (Part Number: CH552), a premium replacement coolant hose engineered specifically for classic International vehicles. Designed and manufactured in Australia by Mackay, a trusted name in automotive manufacturing for over 85 years, this upper radiator hose meets or exceeds stringent OE standards for quality and durability.

Crafted from high-quality, heat-resistant rubber compounds, this hose is built to withstand demanding engine conditions, extreme temperatures, and exposure to chemicals typically found in your cooling system. Its robust construction resists electrochemical degradation (ECD), ensuring long-lasting performance and reliability — especially vital for classic commercial International vehicles including models AA182, AB110, AB120, C1100, C1200, and C1300.

Key Features:

• Premium Quality: Made in Australia with Mackay’s renowned attention to excellence.
• OE Standard Replacement: Direct fit as the original upper radiator hose.
• Durable Material: Heat-resistant rubber (EPDM) designed for high thermal and chemical resistance.
• Optimal Performance: Maintains coolant containment and protects the engine from overheating.
• Specifications: 51mm inside diameter (both ends), 450mm total length.
• Vehicle Compatibility: Fits a range of classic International trucks and commercial vehicles.
• Application: For coolant and water use only; not suitable for fuel, oil, or brake fluid transfer.

With Mackay’s legacy of innovation — from bonding rubber to metal components to equipping Australia’s iconic vehicles — you can trust that this upper radiator hose delivers uncompromised quality and durability for your International vehicle’s cooling system.

Upgrade your cooling system with Mackay’s reliable upper radiator hose and keep your classic International vehicle running smoothly for miles to come.

Specifications:

• Product Type: Radiator/Coolant Hose (Upper/Top)
• Material: High-quality, heat-resistant rubber (EPDM)
• Inside Diameter: 51mm (both ends)
• Length: 450mm
• Item Dimensions: 30.0 cm (L) x 12.5 cm (W) x 12.0 cm (H)
• Application Restriction: Water and coolant only

Compatible with International vehicle models:

AA182, AB110, AB120, C1100, C1200, C1300

About Mackay:

With 85 years of Australian innovation, Mackay Automotive is a leader in automotive parts manufacturing, known for uncompromising quality and supplying components worldwide from Melbourne, Australia. From the first Australian FX Holden in 1948 to the VF Holden in 2017, Mackay has been part of automotive history and your trusted partner for quality replacement parts.