Mackay Radiator Upper Hose (CH4388) – Durable OE Quality Cooling Solution

Ensure your engine’s cooling system performs at its best with the Mackay Radiator Upper Hose, engineered to meet or exceed original equipment (OE) standards for a perfect fit and reliable performance. Designed and manufactured in Australia to strict ISO certification, this premium radiator hose guarantees optimal durability and resistance under demanding conditions.

Key Features:

• Premium Material: Crafted from high-quality EPDM rubber, this hose withstands extreme heat, water exposure, ozone, and chemical attacks, ensuring long-lasting service.
• Reinforced Strength: Embedded Aramid/Rayon lockstitch reinforcement provides exceptional burst protection, safeguarding your cooling system against pressure spikes.
• Precise Fitment: Direct OE replacement designed for upper radiator connection points with 30mm inner diameters at both ends and 300mm length, delivering a secure, leak-free seal.
• Application Specific: Strictly for water and coolant transfer—ideal for maintaining proper engine temperature. Not suitable for fuel or oil.
• Trusted Brand Heritage: Manufactured by Mackay, an iconic Australian brand with over 85 years of automotive expertise, known for uncompromised quality and components used on Australia’s first and last Holden vehicles.

Specifications:

• Product Code: CH4388
• Brand: Mackay
• Category: Radiator Upper Hose
• Material: Heat, water, and ozone-resistant EPDM Rubber
• Reinforcement: Embedded Aramid/Rayon lockstitch
• Inside Diameter: 30mm (both ends)
• Length: 300 mm
• Fitment Position: Upper/Top radiator hose
• Application: Water and coolant systems only

Fitment Notice: This hose fits many different vehicles. Please refer to the Fitments List carefully to ensure compatibility with your specific vehicle model before purchasing.

Why Choose Mackay Radiator Upper Hose?

For over eight decades, Mackay remains a trusted name in automotive parts manufacturing with a proud legacy of quality and innovation. When you choose the Mackay CH4388, you're investing in a component designed to maintain engine cooling efficiency and reliability—critical for performance and preventing costly overheating issues.

Upgrade your cooling system with confidence. Order the Mackay Radiator Upper Hose today for dependable, OE-quality performance backed by Australian craftsmanship!