MacKay CH2988 Replacement Radiator Coolant Hose

The MacKay CH2988 is a precision-moulded replacement radiator hose engineered to restore proper coolant flow and maintain engine operating temperature. Designed as a direct-fit replacement, this cooling system hose meets or exceeds original equipment specifications for a reliable, long-lasting repair.

Key Features:

• EPDM Construction: Manufactured from high-quality, heat-, water-, and ozone-resistant EPDM rubber for durability under demanding under-bonnet conditions
• ECD Resistant: EPDM compound is specifically formulated to resist electrochemical degradation (ECD) caused by electrical reactions between coolant and engine metal components
• Reinforced Wall: Embedded Aramid/Rayon lockstitch reinforcement provides structural integrity and prevents collapse under vacuum or pressure
• SAE Rated: Engineered to exceed Radiator Hose Specification SAE J20R4 Type EC Class D-1 and Class D-2
• OEM-Grade Quality: Produced to the same standards applied to Mackay's OEM supply agreements with GM, Toyota, Ford, and Nissan
• Coolant Compatible: Suitable for use with plain water or automotive coolant mixtures

Important: This hose is designed for water and coolant applications only. It is not suitable for fuel, oil transfer, transmission fluid, or brake fluid use.

MacKay has been a cornerstone of Australian automotive rubber manufacturing since 1932, supplying quality replacement parts across automotive, defence, industrial, and transport sectors globally. The CH2988 is part of a catalogue of over 3,000 moulded radiator hoses engineered to keep your cooling system running efficiently.