Gates 20370 Radiator Coolant Hose - Upper

Reliable Radiator Coolant Hose for Select Chevrolet and Dodge Models

The Gates Molded Coolant Hose 20370 is engineered to provide dependable cooling system performance for various Chevrolet, Chrysler, Dodge, and Pontiac vehicles. Designed with durable EPDM material and precise molded construction, this radiator coolant hose ensures a secure fit and long-lasting service.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for exact fit and reliable sealing
• Centerline length of 17 inches (432 mm) for proper routing
• Consistent inside diameter of 1.5 inches (38 mm) on both ends
• Compatible with multiple makes and models including Chevrolet Bel Air, Dodge Charger, and Pontiac Firebird

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded hoses that match original equipment specifications. These hoses are designed to maintain optimal coolant flow and resist degradation from heat and automotive fluids. The 20370 part number is part of this line, offering a molded radiator coolant hose solution that fits specific vehicle applications without the need for modifications.

Product Details and Specifications

This radiator coolant hose features EPDM construction, known for its resistance to heat, ozone, and coolant chemicals, making it suitable for engine cooling systems. Both ends have an inside diameter of 1.5 inches (38 mm), ensuring compatibility with standard radiator fittings. The hose measures 17 inches (432 mm) in centerline length, providing the correct routing path for the cooling system. The molded design eliminates the need for clamps or additional fittings, enhancing reliability and ease of installation. This hose does not contain any springs or quick connect fittings, maintaining a straightforward design.

Compatible Vehicles and Common Applications

• Chevrolet Bel Air and Impala radiator coolant replacement
• Dodge Charger and Challenger cooling system maintenance
• Pontiac models such as Firebird and Laurentian coolant hose repair
• Chrysler Town & Country and Monaco radiator hose replacement
• Ramcharger and New Yorker cooling system component upgrade

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to prevent burns
• Check hose connections for corrosion or damage before installation
• Use proper clamps to secure the hose ends if not already equipped
• Verify the hose routing matches the original to avoid kinks or interference
• Inspect the cooling system for leaks after installation

Quality Assurance and Warranty Information

Gates Molded Coolant Hose 20370 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. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in materials and workmanship.