Gates 22328 Radiator Coolant Hose - Upper

Overview of Gates Molded Coolant Hose 22328

The Gates Molded Coolant Hose 22328 is designed specifically for select Buick and Pontiac models, including the Bonneville, LeSabre, and Park Avenue. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and durability
• Centerline length of 20.4 inches (518 mm) for accurate installation
• End 1 and End 2 inside diameters both measure 1.26 inches (32 mm)
• Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 22328 is engineered to meet the exact specifications required for the cooling systems of Buick Bonneville, Pontiac LeSabre, and Park Avenue vehicles. Its EPDM construction offers excellent 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 overall cooling system efficiency. With a centerline length of 20.4 inches (518 mm) and consistent inside diameters of 1.26 inches (32 mm) on both ends, this hose is designed for straightforward replacement without modification.

About the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to match specific vehicle applications. This eliminates the need for bending or shaping during installation, ensuring a secure and leak-free connection. The 22328 part number is part of this line, providing a direct replacement solution for compatible Buick and Pontiac models.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks that can lead to engine overheating
• Restoration of proper coolant flow in Buick Bonneville, Pontiac LeSabre, and Park Avenue
• Elimination of hose collapse or swelling under pressure
• Addressing coolant hose failures due to age or chemical degradation

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check hose clamps and replace if corroded or damaged
• Verify the hose orientation matches the original to maintain proper coolant flow
• Inspect surrounding components for wear or damage during installation
• Tighten clamps securely but avoid over-tightening to prevent hose damage

Quality Assurance and Warranty

Gates Molded Coolant Hose 22328 is manufactured to meet strict quality 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 coverage against manufacturing defects. Consult product documentation or the manufacturer for exact warranty terms.