Gates 51805 Radiator Coolant Hose - Upper - Pipe To Radiator

Overview of Gates Molded Coolant Hose 51805

The Gates Molded Coolant Hose 51805 is designed specifically for Jeep Cherokee models, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance under varying engine temperatures.

• Made from high-quality EPDM rubber for heat and chemical resistance
• Molded design for precise fit and leak prevention
• End 1 inside diameter: 1.12 inches (28 mm)
• End 2 inside diameter: 1.19 inches (30 mm)
• Centerline length: 13.84 inches (352 mm)
• Contains no internal spring, ensuring smooth coolant flow
• Compatible with Jeep Cherokee radiator systems

Details on the Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on delivering hoses that are pre-formed to exact specifications, reducing installation time and improving sealing reliability. This product line emphasizes molded construction to maintain shape integrity and resist deformation, which is critical for maintaining coolant system efficiency in vehicles like the Jeep Cherokee.

Technical Description of Part Number 51805

Part number 51805 is a molded radiator coolant hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals. The hose features two different inside diameters at each end—1.12 inches (28 mm) and 1.19 inches (30 mm)—to match the radiator and engine fittings precisely. With a centerline length of 13.84 inches (352 mm), this hose is designed to fit the coolant routing of Jeep Cherokee models without the need for modifications. The absence of an internal spring allows for unobstructed coolant flow, reducing the risk of blockages or pressure drops.

Applications and Problem Solving

• Replaces worn or cracked radiator coolant hoses on Jeep Cherokee vehicles
• Prevents coolant leaks caused by hose degradation or improper fit
• Maintains optimal engine temperature by ensuring proper coolant circulation
• Addresses hose swelling or collapsing issues due to heat exposure
• Eliminates coolant contamination risks from hose material breakdown

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the hose ends match the radiator and engine fittings by checking the inside diameters (1.12 inches and 1.19 inches). Use appropriate clamps to secure the hose without over-tightening, which can damage the EPDM material. Inspect surrounding components for wear or damage during installation to maintain overall cooling system integrity.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51805 is manufactured to meet OEM specifications for Jeep Cherokee vehicles. The EPDM material and molded construction provide durability and resistance to common coolant system stresses. While specific warranty details are not provided, Gates products typically adhere to industry standards for quality and reliability.