Mackay Radiator Lower Hose – Radiator to T-Piece Connector (Product Code: CH6467)

Ensure reliable engine cooling with the Mackay Radiator Lower Hose, expertly designed to connect your vehicle’s radiator to the T-piece connector. Crafted in Australia from premium EPDM rubber, this 220mm hose combines durability with superior resistance to heat, water, ozone, and electrochemical degradation (ECD). Embedded Aramid/Rayon lockstitch reinforcement provides exceptional strength, making it a trusted component under the most demanding engine temperatures.

Built to meet or exceed stringent OE standards (SAE J20R4 Type EC Class D-1 and D-2), this hose offers excellent burst protection and dependable performance, ensuring your cooling system operates smoothly and efficiently. With 33mm inside diameters on both ends, it’s perfectly suited for radiator to T-piece connections, supporting water and coolant flow — not suitable for fuel or oil transfer.

Backed by Mackay’s 85 years of automotive excellence, this hose continues the legacy of uncompromising quality and precision engineering, proudly manufactured at their Melbourne, Australia facilities. Ideal for both aftermarket repairs and original equipment replacements.

Key Features:

• High-quality EPDM rubber construction for heat, water, and ozone resistance
• Electrochemical degradation resistance (ECD) for extended durability
• Embedded Aramid/Rayon lockstitch reinforcement for enhanced strength
• Meets or exceeds OE standards (SAE J20R4 Type EC Class D-1 & D-2)
• Hose length: 220mm; Inside diameter: 33mm (both ends)
• Designed exclusively for radiator-to-T-piece coolant connections
• Manufactured in Australia by Mackay — a trusted name in automotive parts since 1938

Keep your engine running cool and protected with Mackay’s Radiator Lower Hose — quality and reliability you can drive on.

Shop now to upgrade your vehicle’s cooling system with Mackay’s premium radiator hose!