Gates 28357 Radiator Coolant Hose - Transmission Oil Cooler Outlet

Reliable Silicone Radiator Coolant Hose for Vehicle Cooling Systems

The Gates Molded Coolant Hose (Silicone) part number 28357 is engineered to provide durable and efficient coolant flow in automotive cooling systems. Designed with precision molding and high-quality silicone material, this radiator coolant hose supports consistent engine temperature regulation.

• Constructed from durable silicone for heat and pressure resistance
• Molded design ensures precise fit and secure connections
• End 1 inside diameter: 2.25 inches (57 mm)
• End 2 inside diameter: 1.88 inches (48 mm)
• Centerline length: 20.5 inches (521 mm)
• Contains no internal spring, allowing flexible coolant flow
• No quick connect fittings or branches, simplifying installation

About the Gates Molded Coolant Hose (Silicone) Product Line

The Molded Coolant Hose (Silicone) line by Gates focuses on delivering high-quality molded hoses made from silicone material. These hoses are designed to withstand high temperatures and pressures typical in automotive cooling systems. The molded construction provides a precise fit, reducing the risk of leaks and improving overall system reliability. Part number 28357 is a representative product within this line, offering specific dimensions and features tailored for certain vehicle applications.

Detailed Product Description and Specifications

This radiator coolant hose features a molded silicone construction that resists heat, ozone, and aging better than traditional rubber hoses. The hose has two different inside diameters on each end—2.25 inches (57 mm) on one end and 1.88 inches (48 mm) on the other—allowing it to connect components with varying sizes. With a centerline length of 20.5 inches (521 mm), it fits specific cooling system layouts. The absence of internal springs and quick connect fittings means the hose maintains flexibility while providing a secure coolant path. This part is suitable for vehicles requiring a molded silicone hose with these exact dimensions and specifications.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in cooling systems
• Prevention of coolant leaks caused by hose degradation
• Improvement of coolant flow efficiency in vehicles with specific hose size requirements
• Mitigation of overheating issues due to compromised hose integrity
• Upgrading to silicone hoses for enhanced heat resistance in demanding engine environments

Installation Notes and Tips

Ensure the vehicle’s cooling system is cool before removing the old hose to avoid burns. Verify that the hose dimensions match the vehicle’s radiator and engine connections, specifically the 2.25 inch and 1.88 inch inside diameters. Use appropriate clamps to secure the hose ends firmly without over-tightening, which could damage the silicone material. Inspect the hose routing to avoid contact with sharp edges or moving parts. Part number 28357 is designed for direct replacement in compatible vehicles requiring these specific measurements.

Quality Assurance and Warranty Information

Gates manufactures the Molded Coolant Hose (Silicone) line to meet industry standards for durability and performance. The silicone material offers resistance to heat, pressure, and environmental factors, contributing to long service life. While specific warranty details for part number 28357 are not provided here, Gates typically backs its products with limited warranties against manufacturing defects. Consult the product documentation or manufacturer for exact warranty terms.