Mackay Upper Radiator Hose for Lexus LS400 UCF10R 4.0L V8 (1989-1995)

Ensure your Lexus LS400’s cooling system performs at its best with the Mackay CH3319 Upper Radiator Hose. Engineered to meet or exceed original equipment standards, this direct replacement hose guarantees reliable and efficient coolant flow, helping to maintain optimal engine temperature and prevent overheating.

Key Features:

• Premium Quality Materials: Made from durable EPDM rubber, the hose offers exceptional resistance to heat, water, ozone, and electrochemical degradation (ECD), ensuring a long service life even under harsh engine conditions.
• Reinforced Construction: Embedded Aramid/Rayon lockstitch reinforcement provides outstanding strength to withstand high pressures and extreme temperatures found in demanding engine bays.
• OE Standard Compliance: Designed and manufactured in Australia to comply with SAE J20R4 specifications, delivering a precise fit and performance you can trust.
• Application-Specific Design: Intended exclusively for water and coolant transfer, making it the perfect upper radiator hose for maintaining your vehicle’s cooling system integrity.

Fitment Information:

• Compatible with Toyota Celsior UCF10R and UCF11R 4.0L V8 models, January 1989 to September 1994.
• Position: Upper radiator hose (top).
• Important: This hose will NOT fit Toyota Celsior UCF20R 4.0L or UCF31R 4.3L models.

Why Choose Mackay?

Mackay has been a leader in Australian automotive manufacturing for over 85 years, renowned for innovation and uncompromising quality. With a heritage that spans from the first Australian-made FX Holden in 1948 to modern vehicles, Mackay products are trusted worldwide. When you choose Mackay, you’re selecting a brand dedicated to excellence and durability.

Optimize your Lexus LS400 cooling system performance and reliability with the Mackay Upper Radiator Hose—a high-quality, engineered solution for long-lasting vehicle operation. Order now to keep your engine cool and running smoothly!