Gates 21841 Radiator Coolant Hose - Intake Manifold To Thermostat or Rear

Overview of Gates Molded Coolant Hose 21841

The Gates Molded Coolant Hose 21841 is designed for reliable cooling system performance in select Ford, Lincoln, and Mercury vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent fluid flow and heat resistance for models like the Ford Taurus, Lincoln Continental, and Mercury Sable.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• End 1 inside diameter: 0.61 inches (15 mm)
• End 2 inside diameter: 0.75 inches (19 mm)
• Centerline length: 9.3 inches (236 mm)
• Contains no internal spring, ensuring smooth coolant flow
• Compatible with Ford, Lincoln, and Mercury models including Taurus, Continental, and Sable

Detailed Product Description

The Gates Molded Coolant Hose 21841 is part of the Molded Coolant Hose product line, which focuses on precision-engineered hoses designed to meet exact OEM specifications. This hose is molded rather than fabricated from multiple pieces, providing a consistent shape and reliable sealing surfaces. Made from EPDM, it offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for radiator coolant applications. The hose features two different inside diameters at each end—0.61 inches (15 mm) and 0.75 inches (19 mm)—to accommodate specific radiator and engine connections. With a centerline length of 9.3 inches (236 mm), it fits the cooling system layout of select Ford, Lincoln, and Mercury vehicles without modification.

Applications and Common Issues Addressed

• Replacement of worn or cracked radiator coolant hoses in Ford Taurus, Lincoln Continental, and Mercury Sable
• Prevention of coolant leaks caused by hose degradation or swelling
• Restoration of proper coolant flow to avoid engine overheating
• Elimination of hose collapse or kinking due to internal spring absence
• Maintenance of cooling system integrity in vehicles with OEM hose specifications matching part number 21841

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 installing the new hose
• Use appropriate clamps to secure the hose ends firmly without over-tightening
• Verify the hose routing matches OEM configuration to avoid interference with other engine components
• Inspect the cooling system for leaks after installation and during initial engine operation

Quality Assurance and Warranty

Gates Molded Coolant Hose 21841 is manufactured to meet stringent quality standards for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and automotive fluids, ensuring long service life. While specific warranty details are not provided here, Gates products typically come with manufacturer-backed warranties covering defects in material and workmanship. For exact warranty terms, consult the product documentation or manufacturer.