Gates 22281 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22281

The Gates Molded Coolant Hose 22281 is designed specifically for Jeep TJ and Wrangler models, providing reliable coolant flow management. Constructed from durable EPDM material, this radiator coolant hose ensures consistent performance under various operating conditions.

• Made from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and durability
• Centerline length of 19.8 inches (503 mm) for accurate installation
• End 1 inside diameter: 1.23 inches (31 mm)
• End 2 inside diameter: 1.25 inches (32 mm)
• Contains no internal spring for flexibility
• Compatible with Jeep TJ and Wrangler models

Detailed Product Description

The Gates Molded Coolant Hose 22281 is engineered to meet the cooling system requirements of Jeep TJ and Wrangler vehicles. Its EPDM construction offers resistance to heat, ozone, and coolant chemicals, which helps maintain hose integrity over time. The molded design ensures a precise fit, reducing the risk of leaks and improving coolant flow efficiency. With a centerline length of 19.8 inches (503 mm), this radiator coolant hose fits accurately within the engine bay layout. The hose features slightly different inside diameters at each end—1.23 inches (31 mm) on one end and 1.25 inches (32 mm) on the other—to accommodate specific radiator and engine connections without the need for additional adapters.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact specifications for targeted vehicle applications. This eliminates the need for bending or shaping during installation, ensuring consistent coolant flow and reducing installation time. The molded design also enhances durability by minimizing stress points common in flexible hoses. The 22281 part is a representative example tailored for Jeep TJ and Wrangler models, combining material quality and precise engineering.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Jeep TJ and Wrangler
• Resolving coolant leaks caused by hose degradation or improper fit
• Preventing overheating issues related to coolant flow restrictions
• Addressing hose swelling or softening due to chemical exposure
• Upgrading to a molded hose for improved fit and reliability

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Verify that the hose dimensions match the vehicle’s specifications, particularly the inside diameters and centerline length. The molded design of the Gates 22281 hose allows for straightforward installation without the need for bending or modification. Use appropriate clamps to secure the hose ends and check for leaks after installation. Inspect surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

Gates manufactures the Molded Coolant Hose 22281 to meet industry 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 limited warranties on their cooling system components. Consult product documentation or authorized sources for exact warranty terms.