Gates 23301 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Toyota RAV4

The Gates Molded Coolant Hose 23301 is engineered to provide durable and precise coolant flow for your Toyota RAV4. Designed with quality materials and exact fitment specifications, this radiator coolant hose ensures efficient engine cooling performance.

• Constructed from EPDM and plastic for heat and chemical resistance
• Molded design with a centerline length of 23.6 inches (599 mm)
• End 1 inside diameter: 1.3 inches (33 mm)
• End 2 inside diameter: 1.45 inches (37 mm)
• Includes one branch with an inside diameter of 0.30 inches
• Modular hose with no spring or quick connect fittings

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses designed to meet specific vehicle cooling system requirements. This product line emphasizes durability and exact fitment, reducing the risk of leaks and ensuring consistent coolant flow. The 23301 part is a molded, modular hose tailored for the Toyota RAV4 cooling system, providing reliable service life under typical operating conditions.

Detailed Product Description

The Gates 23301 radiator coolant hose is made from EPDM rubber and plastic materials, chosen for their resistance to heat, ozone, and automotive fluids. The molded construction ensures a precise fit with a centerline length of 23.6 inches (599 mm), accommodating the specific routing in the Toyota RAV4 cooling system. The hose features two ends with different inside diameters—1.3 inches (33 mm) and 1.45 inches (37 mm)—to match the radiator and engine connections. Additionally, it includes a single branch with a 0.30-inch inside diameter, supporting modular system configurations without the need for springs or quick connect fittings.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Toyota RAV4 models
• Prevention of coolant leaks caused by degraded or damaged hoses
• Restoration of proper coolant flow to maintain engine temperature regulation
• Addressing hose swelling or deformation due to heat exposure
• Ensuring compatibility with factory cooling system components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23301, ensure the engine is cool to avoid burns from hot coolant. Verify the hose orientation matches the original routing, paying attention to the branch connection. Use appropriate clamps to secure the hose ends firmly without over-tightening, which can damage the hose. Inspect adjacent components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 23301 to meet OEM standards for durability and performance. The EPDM and plastic materials provide resistance to heat and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products typically adhere to industry quality controls to ensure reliable operation in Toyota RAV4 vehicles.