Upgrade your Toyota Land Cruiser’s cooling system with the Mackay Radiator Hose Lower – the ultimate direct-fit replacement engineered for durability and performance. Designed specifically for the Toyota Landcruiser BJ42R (3.4L Diesel, 10/1981–10/1984) and BJ45R models, this hose connects the radiator pipe to the engine at the lower position, delivering precision fitment and reliable operation.

Crafted from premium EPDM rubber, renowned for its superior resistance to heat, water, and ozone exposure, this hose ensures long-lasting service even under the most demanding conditions. The innovative built-in electrochemical degradation resistance (ECD) technology guards against premature breakdown, while the embedded Aramid/Rayon lockstitch reinforcement provides exceptional strength to withstand high engine bay pressures and temperatures.

Manufactured in Australia by Mackay, a trusted automotive leader with over 85 years of industry expertise, this radiator hose exemplifies uncompromising quality and engineering excellence. When you choose Mackay, you’re selecting a product that meets and exceeds original equipment standards, guaranteeing your cooling system stays sealed and efficient for every journey.

Key Features:

• Direct OE replacement for Toyota Land Cruiser BJ42R (10/1981–10/1984) and BJ45R 3.4L Diesel engines
• Heat, water, and ozone-resistant EPDM rubber with electrochemical degradation resistance (ECD)
• Reinforced with Aramid/Rayon lockstitch for high-pressure durability
• Secures optimal coolant flow and protects against leaks
• Designed and manufactured in Australia by Mackay – 85+ years of trusted quality
• Dimensions: 130 mm length x 150 mm width x 90 mm height
• Not suitable for fuel or oil transfer applications

Fitment Notice:

Compatible with Toyota Landcruiser 3.4L D Diesel BJ42 (1981-1984) and BJ45 models in the radiator lower hose position. Please note this will NOT fit BJ42 models produced between 10/1980 and 09/1981.

Maintain your Toyota Land Cruiser’s engine performance with the reliable Mackay Radiator Hose Lower. Order now to ensure a perfect fit and enhanced cooling system longevity with a product backed by over eight decades of Australian manufacturing excellence.