Upgrade your cooling system with the Mackay Radiator Upper Hose, specifically designed for the Holden Commodore VL 5.0L V8 (1986–1988 models). Engineered in Australia by Mackay, a trusted name in automotive manufacturing for over 85 years, this premium upper radiator hose guarantees a direct factory replacement that meets or exceeds original equipment standards.

Crafted from durable EPDM rubber, this hose features an electromechanically degradation-resistant cover that offers exceptional heat and ozone resistance—ensuring reliable performance even under the most demanding under-bonnet conditions. Certified to ISO standards and surpassing SAE J20R4 specifications, it perfectly balances cooling system efficiency, control, and long-term reliability.

Key Features:

• Perfect Fit: Designed for Holden Commodore VL 5.0L 304 LV2 Vacationer and Executive models with 122kW engine output.
• High-Quality Material: Made from black EPDM rubber, known for its durability and temperature resilience.
• Exact Specifications: 560 mm hose length with 37 mm inner diameter on both ends for precise connection.
• Temperature Tolerance: Operates efficiently from -40°C to 125°C, handling extreme engine temperatures.
• Certified Excellence: ISO certified and exceeds SAE J20R4 Type EC Class D-1 & D-2 requirements.

Important: This upper hose is NOT suitable for Holden Commodore VL 5.0L 304 Group A or Walkinshaw models.

Backed by Mackay’s legacy of automotive innovation and uncompromising quality, this radiator hose is your go-to solution for maintaining optimal engine cooling and protecting your Holden Commodore’s performance.

Trust Mackay — Australia's automotive parts pioneer — to keep your classic Holden running cool and strong.

Buy the Mackay Radiator Upper Hose today and experience precision engineering designed to last!