Gates 23228 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 23228

The Gates Molded Coolant Hose 23228 is designed for reliable cooling system performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with EPDM material, this radiator coolant hose offers durability and precise fitment for models such as the Century, Cutlass, Cutlass Supreme, Grand Prix, Lumina, Monte Carlo, and Regal.

• Constructed from durable EPDM material for heat and chemical resistance
• Molded design ensures exact fit and secure connections
• Centerline length of 17.2 inches (437 mm) for proper routing
• Consistent inside diameter of 1.27 inches (32 mm) on both ends
• Does not contain a spring or quick connect fittings

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that are molded to match specific vehicle cooling system requirements. This approach eliminates the need for multiple hose assemblies and reduces installation complexity. The molded construction of part number 23228 ensures a secure, leak-resistant fit tailored for the cooling systems of Buick, Chevrolet, Oldsmobile, and Pontiac models listed.

Technical Description and Specifications

Part number 23228 is a radiator coolant hose made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals. Both ends of the hose have an inside diameter of 1.27 inches (32 mm), providing consistent flow and compatibility with standard radiator fittings. The hose measures 17.2 inches (437 mm) in centerline length, designed to fit the cooling system layout of the specified vehicle models without modification. This molded hose does not include springs or quick connect fittings, simplifying its design and installation.

Common Applications and Problem Resolution

• Replacement of worn or cracked radiator coolant hoses in Buick Century and Chevrolet Lumina
• Addressing coolant leaks caused by hose degradation in Oldsmobile Cutlass Supreme
• Restoring proper coolant flow in Pontiac Grand Prix and Monte Carlo cooling systems
• Preventing overheating issues related to faulty or damaged radiator hoses
• Maintaining cooling system integrity in Regal and Cutlass models

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check hose clamps and radiator fittings for wear and replace if necessary
• Verify the hose routing matches the original to prevent kinks or interference
• Use proper tools to secure clamps evenly without over-tightening
• Inspect the cooling system for leaks after installation and during initial operation

Quality Assurance and Warranty Information

Gates Molded Coolant Hose 23228 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals, ensuring long service life. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms.