Mackay Radiator Upper Hose for Holden HT HG Monaro 5.7L V8 Petrol

Ensure your Holden Monaro’s cooling system remains efficient and reliable with the Mackay CH881 Radiator Upper Hose, engineered specifically for the HT and HG Monaro 5.7L V8 petrol models.

Premium Quality & Australian Made

Crafted in Australia from high-grade EPDM rubber, this radiator upper hose is designed to meet and exceed OEM standards. Its specialized rubber formulation resists electrochemical degradation (ECD) and ozone cracking, guaranteeing long-lasting performance even under extreme temperatures and challenging under-bonnet conditions.

Robust Construction for Superior Durability

Reinforced internally with a unique Aramid/Rayon lockstitch pattern, the hose is built to withstand high burst pressures and chemical exposure, ensuring durability and reliability in your vehicle’s cooling system.

Precise Fitment for Holden Monaro HT & HG 5.7L

• Fitment: Upper radiator hose for Holden Monaro HG (5.7L V8) and HT (5.7L V8 with A/C)
• Drive Type: Rear-wheel drive (RWD) vehicles
• Guaranteed to fit perfectly for hassle-free installation and optimal performance.

Product Specifications:

• Material: Premium EPDM Rubber with Aramid/Rayon reinforcement
• Inside Diameter: 38 mm (both ends)
• Hose Length: 460 mm
• Temperature Rating: -40°C to 125°C
• Complies with SAE J20R4 Type EC Class D-1 and Class D-2 standards
• Colour: Classic black for seamless OEM appearance

Trusted Mackay Brand

With over 85 years of experience in Australian automotive manufacturing, Mackay is synonymous with quality and innovation. Mackay products have been part of Australia's motoring history, starting from the FX Holden in 1948 right through to the VF Holden in 2017. Known worldwide for their reliability and precision engineering, Mackay hoses are the trusted choice for maintaining your vehicle’s cooling system.

Upgrade your Holden Monaro’s cooling system today with the Mackay Radiator Upper Hose – Built tough, made to last, and perfectly matched to your vehicle!