Mackay Top Radiator Hose for Toyota FJ Cruiser GSJ15R 1GR-FE V6 – Premium Upper Radiator Hose Replacement

Ensure optimal cooling system performance with the Mackay CH6338 Top Radiator Hose, specifically engineered for the Toyota FJ Cruiser GSJ15R 4.0L V6 (1GR-FE). Manufactured in Australia from high-grade EPDM rubber, this upper radiator hose is a direct factory replacement designed to meet and exceed OEM standards, delivering long-lasting durability and reliability.

Key Features:

• Premium Quality Construction: Made from heat, water, and ozone-resistant EPDM rubber, specially formulated to resist electrochemical degradation (ECD) for extended hose life.
• Maximum Burst Protection: Embedded Aramid/Rayon lockstitch reinforcement ensures superior strength and resistance to high-pressure bursts under extreme engine conditions.
• Precision Fit: Designed as a perfect direct replacement for the Toyota FJ Cruiser GSJ15R’s upper radiator hose, ensuring easy installation and a secure seal.
• High Temperature & Chemical Resistance: Engineered to withstand extreme temperatures from -40°C to 125°C and harsh automotive chemicals, maintaining structural integrity and pressure without leaks.
• Meets Industry Standards: Exceeds the rigorous SAE J20R4 Type EC Class D-1 and Class D-2 specifications for radiator hoses.
• Water and Coolant Use Only: Ideal for reliable water and coolant transfer—unsuitable for fuel, oil, transmission, or brake fluids.

Product Specifications:

• Product Type: Radiator Upper Hose
• Compatible Vehicle: Toyota FJ Cruiser GSJ15R 4.0L V6 (1GR-FE)
• Material: EPDM Rubber
• Reinforcement: Embedded Aramid/Rayon Lockstitch
• Inner Diameter (both ends): 32 mm
• Hose Length: 444 mm
• Colour: Black
• Temperature Rating: -40°C to 125°C

Why Choose Mackay?

For over 85 years, Mackay has been synonymous with uncompromising quality and Australian automotive manufacturing excellence. From pioneering innovations like rubber-to-metal bonding to supporting Australia’s automotive heritage, Mackay stands behind each product with a passion for reliability and performance. Their automotive parts are trusted worldwide for OEM and aftermarket applications, ensuring your vehicle is equipped with a part built to last.

Upgrade your Toyota FJ Cruiser’s cooling system with the Mackay Top Radiator Hose CH6338 — the smart choice for dependable performance and peace of mind on every drive. Order now and enjoy premium Australian quality engineered for endurance.