Radiator Hose Kit Silicone for Toyota Land Cruiser HDJ80 1HD-T/FT 4.2L Diesel Engine
Designed for Toyota Land Cruiser HDJ80 with the 1HD-T/FT 4.2 engine, this Silicone Radiator Hose Kit delivers a robust, high-temperature coolant hose solution that replaces your OEM hoses with dependable silicone performance. Built to withstand demanding heat and pressure, it helps prevent leaks and hose swelling that can compromise cooling and engine reliability.
Made from premium silicone, these hoses offer superior heat resistance, flexibility, and chemical stability compared to standard rubber hoses. The kit features a 4.5 mm thickness with a 3-ply design, tuned for the higher temperature and pressure demands of modern engines, especially when upgrades or towing are involved. Working temperature is -65°F to 500°F (-54°C to 260°C) and working pressure 0.3–0.9 MPa, with a bursting pressure around 245 psi, ensuring a durable cooling path even under aggressive driving or hot climates. Size tolerance is ±0.5 mm, ensuring a precise fit for HDJ80 radiators.
Benefits & Tips
- Upgrade your cooling system by replacing all hoses with this silicone kit to improve heat resistance and reduce the risk of leaks during heavy towing or off-road use.
- Silicone hoses maintain their shape and flexibility under high heat, helping to prevent hose collapse or swelling that can trigger overheating warnings.
- Install with quality clamps and the recommended coolant; verify routing and clamps after installation, and replace hoses during major service intervals.
Product specifications
- Application: Toyota Land Cruiser HDJ80 1HD-T/FT 4.2
- Material: Silicone
- Working temperature: -65°F to 500°F (-54°C to 260°C)
- Working pressure: 0.3–0.9 MPa (44–131 psi)
- Bursting pressure: 245 psi
- Thickness: 4.5 mm, 3-ply
- Size tolerance: ±0.5 mm
- Origin: Mainland China
- Special features: Silicone Radiator Hose
Package includes:
- All hose kit, as shown in the picture
Warnings/Reminders
- Designed for Toyota Land Cruiser HDJ80 1HD-T/FT 4.2; compatibility with other models is not guaranteed.
- Direct replacement for OEM hoses; route carefully to avoid sharp bends and contact with hot components or moving parts.
- Professional installation is recommended; inspect hoses regularly for wear and leaks and replace as part of regular maintenance.
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