Gates 22516 Radiator Coolant Hose - Lower - Pipe To Thermostat

Overview of Gates Molded Coolant Hose 22516

The Gates Molded Coolant Hose 22516 is designed specifically for Nissan Frontier and Xterra models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under various operating conditions.

• Material: EPDM for heat and chemical resistance
• End 1 and End 2 Inside Diameter: 1.58 inches (40 mm)
• Centerline Length: 4.3 inches (109 mm)
• Molded design for precise fit and durability
• Contains no spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 22516 is engineered to meet the cooling system requirements of Nissan Frontier and Xterra vehicles. Made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, this hose maintains integrity and flexibility over time. Both ends of the hose have an inside diameter of 1.58 inches (40 mm), ensuring a secure connection to the radiator and engine components. The molded construction provides a precise shape that matches OEM specifications, reducing the risk of leaks and premature wear. With a centerline length of 4.3 inches (109 mm), this hose fits perfectly within the cooling system layout of the specified Nissan models.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are pre-formed to exact OEM shapes, eliminating the need for bending or shaping during installation. This product line emphasizes durability and fitment accuracy, which helps maintain optimal coolant flow and system reliability. The 22516 part number is part of this line, offering a molded radiator coolant hose solution tailored for Nissan Frontier and Xterra vehicles.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses
• Prevention of coolant leaks due to hose degradation
• Restoring proper coolant flow in Nissan Frontier and Xterra cooling systems
• Addressing overheating issues caused by faulty hoses
• Maintaining system pressure and preventing hose collapse

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose
• Check hose clamps and replace if necessary for a secure fit
• Verify the inside diameter and length match the original hose
• Inspect surrounding components for wear or damage during installation
• Properly route the hose to avoid kinks or contact with moving parts

Quality Assurance and Warranty

Gates Molded Coolant Hose 22516 is manufactured to meet strict quality standards, ensuring durability and reliable performance in Nissan Frontier and Xterra vehicles. The EPDM material resists heat and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided here, Gates products generally come with manufacturer-backed warranties covering defects in material and workmanship.