Gates 23469 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 23469

The Gates Molded Coolant Hose part number 23469 is designed for reliable cooling system performance in select GM vehicles. Engineered with durable EPDM material, this radiator coolant hose is compatible with Cadillac Escalade, Chevrolet Silverado 1500, Sierra 1500, Tahoe, and GMC Yukon models.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design ensures precise fit and secure connections
• Centerline length of 52.9 inches (1344 mm) for accurate routing
• Consistent inside diameter of 1.31 inches (33 mm) on both ends
• Does not contain internal springs or quick connect fittings

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to match specific vehicle cooling system layouts. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The molded construction of part 23469 provides a reliable seal and consistent coolant flow for the intended GM truck and SUV applications.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, making it suitable for long-term use in automotive cooling systems. The hose features a uniform inside diameter of 1.31 inches (33 mm) on both ends, ensuring compatibility with factory fittings. With a centerline length of 52.9 inches (1344 mm), it is designed to fit the cooling system layout of Cadillac Escalade, Chevrolet Silverado 1500, Sierra 1500, Tahoe, and GMC Yukon models without modification. The molded design provides a precise shape that matches OEM specifications, improving installation accuracy and system reliability.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in GM trucks and SUVs
• Resolving coolant leaks caused by hose deterioration or improper fit
• Preventing overheating issues related to compromised coolant flow
• Maintaining proper coolant system pressure and circulation
• Ensuring compatibility with factory cooling system components

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23469, ensure the engine is cool to avoid injury from hot coolant. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure the hose ends firmly, but avoid overtightening which can damage the hose. Inspect adjacent components for wear or damage during replacement to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 23469 to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to long service life under normal operating conditions. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Refer to official Gates documentation for complete warranty information.