Mackay Radiator Upper Hose for Lexus ES300 MCV30R 3.0L V6 (2001-2008)

Upgrade your Lexus ES300 cooling system with the Mackay Radiator Upper Hose (CH3336), a premium OE-replacement part engineered and manufactured in Australia to the highest standards. Designed exclusively for Lexus ES MCV30R 3.0L models from October 2001 to June 2008, this radiator hose guarantees a perfect fit and reliable performance under demanding engine conditions.

Key Features:

• Premium Construction: Made from high-grade EPDM rubber, the hose is expertly formulated to resist electrochemical degradation, heat, ozone, and water exposure – ensuring long-lasting durability.
• Reinforced Strength: Embedded Aramid/Rayon lockstitch reinforcement offers superior strength, preventing leaks and ruptures while maintaining flexible containment of coolant under high temperatures and pressures.
• Exact Fitment: Built specifically for the cooling systems of Lexus ES300 MCV30R 3.0L models, this upper radiator hose supports optimal coolant flow and helps maintain your engine’s ideal operating temperature.
• Wide Operating Temperature Range: Performs reliably from -40°C up to 125°C, making it suitable for diverse climate conditions and driving environments.
• Exceeds Industry Standards: Surpasses stringent SAE J20R4 Type EC Class D-1 and Class D-2 specifications, giving you assurance of performance and quality.
• Application: For water and automotive coolant use only. Not suitable for transferring fuel, oil, or brake fluid.

Specifications:

• Product Type: Radiator Upper Hose
• Material: EPDM Rubber with Aramid/Rayon Lockstitch Reinforcement
• Inner Diameter: 33mm (both ends)
• Length: 500mm
• Temperature Rating: -40°C to 125°C
• Part Number: CH3336

Important Fitment Notes:

• Compatible with Lexus ES MCV30R 3.0L [Oct 2001 – Jun 2008] – Upper radiator hose position only.
• NOT compatible with Lexus ES AVV60R 2.5L, AXZH10R 2.5L, GSV60R 3.5L, MCV20R 3.0L, or VCV10R 3.0L models.

Why Choose Mackay?

With over 85 years of automotive manufacturing excellence in Australia, Mackay is synonymous with quality and innovation. From pioneering rubber-to-metal bonding to supplying parts for iconic Australian vehicles, Mackay continues to set the benchmark for reliability in both aftermarket and original equipment products worldwide. When you choose Mackay, you’re investing in uncompromised quality and a passion for automotive excellence.

Keep your Lexus ES300 running cooler and safer with the trusted Mackay Radiator Upper Hose. Order yours today and experience peace of mind with every drive!