Gates 20694 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Chevrolet, GMC, and Jaguar

The Gates Molded Coolant Hose 20694 is engineered to provide dependable cooling system performance for select Chevrolet, GMC, and Jaguar vehicles. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.

Key Features of Gates Molded Coolant Hose 20694

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 23.2 inches (589 mm) for accurate installation
• Consistent inside diameter of 1.75 inches (44 mm) on both ends
• Does not contain a spring or quick connect fittings, ensuring straightforward compatibility

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle cooling system configurations. This eliminates the need for bending or shaping during installation, reducing the risk of kinks and leaks. The 20694 part number is part of this line, offering a molded radiator coolant hose tailored for Chevrolet Blazer, GMC Suburban models, and Jaguar XJ6 among others.

Detailed Product Description

This radiator coolant hose features a molded construction that matches the original equipment specifications for Chevrolet, GMC, and Jaguar vehicles including the Blazer, C10 Suburban, C20 Suburban, Jimmy, K10 Suburban, K20 Suburban, Vanden Plas, and XJ6 models. Made from EPDM, the hose resists heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. Both ends have an inside diameter of 1.75 inches (44 mm), ensuring a consistent flow path and compatibility with factory fittings. The 23.2-inch (589 mm) centerline length supports proper routing within the engine bay without stretching or sagging.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Chevrolet Blazer and GMC Suburban vehicles
• Resolving coolant leaks caused by hose deterioration or swelling
• Maintaining proper coolant flow to prevent engine overheating in Jaguar XJ6 and Vanden Plas
• Eliminating hose kinks or improper bends due to molded design
• Ensuring reliable cooling system performance in older model trucks and SUVs

Installation Notes and Tips

Before installation, verify the hose length and diameter match your vehicle’s specifications. The molded design of the Gates 20694 hose allows for direct replacement without modification. Ensure all clamps are securely tightened to prevent leaks. Inspect surrounding components for wear or damage during replacement to maintain overall cooling system health.

Quality Assurance and Warranty

Gates Molded Coolant Hose 20694 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction provide resistance to heat and coolant chemicals, contributing to a longer service life. Warranty details should be confirmed with the product documentation or supplier.