Upgrade your Jeep Grand Cherokee II 4.0L (1999-2005) cooling system with the premium Mackay Radiator Hose Upper, engineered for reliability and durability. Proudly designed and manufactured in Australia, this radiator upper hose is built to meet or exceed original equipment (OE) standards, ensuring an exact fit and superior performance.

Crafted from high-quality EPDM rubber, the hose is specially formulated to resist electrochemical degradation (ECD), heat, water, and ozone weathering, making it ideal for demanding engine bay conditions. Its embedded Aramid/Rayon lockstitch reinforcement guarantees robust strength to safely withstand cooling system pressures, providing peace of mind during your vehicle’s operation.

Perfectly compatible with the Jeep Grand Cherokee WG and WJ models equipped with the 4.0L 4x4 petrol (140kW ERH engine), this hose serves as a direct OE replacement for the upper radiator hose position. Please note, it is intended exclusively for water and coolant use and is not suitable for fuel, oil transfer, or brake fluid applications.

Key Features:

• Brand: Mackay – 85 years of Australian automotive excellence
• Category: Radiator Upper Hose
• Fitment: Jeep Grand Cherokee WG/WJ 4.0L Upper radiator position
• Material: Durable EPDM rubber with Aramid/Rayon reinforcement
• Length: 380 mm | Width: 210 mm | Height: 120 mm
• Meets SAE J20R4 Type EC Class D-1 and Class D-2 standards
• Engine Compatibility: 4.0L 4x4 Petrol (140kW ERH)
• Designed for coolants and water only

Choose Mackay for uncompromised quality backed by decades of trusted automotive manufacturing history. Restore your Jeep’s cooling system reliability with this high-performance upper radiator hose today!