Gates 20779 Radiator Coolant Hose - Lower or Upper

Overview of Gates Molded Coolant Hose 20779

The Gates Molded Coolant Hose 20779 is designed for reliable cooling system performance in select Hyundai, Mitsubishi, Nissan, and Pontiac vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Nissan 200SX, Mitsubishi Montero, and Pontiac Grand Am.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and leak prevention
• Centerline length of 16.8 inches (427 mm) for accurate installation
• End 1 and End 2 inside diameters both 1.25 inches (32 mm)
• Compatible with Hyundai Pony, Mitsubishi Montero, Nissan 200SX, and Pontiac Grand Am

Detailed Product Description

The Gates Molded Coolant Hose 20779 is a molded radiator coolant hose made from EPDM (ethylene propylene diene monomer) rubber, known for its excellent resistance to heat, ozone, and coolant chemicals. This hose features a centerline length of 16.8 inches (427 mm) and consistent inside diameters of 1.25 inches (32 mm) on both ends, ensuring a secure and leak-free connection within the cooling system. The molded construction eliminates the need for additional clamps or fittings, providing a precise fit that matches original equipment specifications. This hose does not contain any internal springs or quick connect fittings, simplifying installation and maintenance.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match exact OEM shapes and dimensions. This approach reduces installation time and potential coolant leaks by providing a hose that fits perfectly without modification. The 20779 part number is part of this line, offering a reliable replacement for radiator coolant hoses in various Asian and American vehicle models.

Common Applications and Problem Solving

• Replacement for cracked or leaking radiator coolant hoses in Hyundai Pony and Mitsubishi Montero
• Solves coolant flow restrictions caused by collapsed or deteriorated hoses in Nissan 200SX
• Addresses overheating issues due to coolant leaks in Pontiac Grand Am
• Prevents coolant contamination from hose material degradation
• Restores proper coolant circulation to maintain engine temperature stability

Installation Notes and Tips

• Verify hose dimensions and fitment with your vehicle’s specifications before installation
• Ensure cooling system is cool and depressurized prior to hose removal
• Inspect hose connections and clamps for wear and replace if necessary
• Lubricate hose ends with coolant or water to ease installation
• Check for leaks after installation by running the engine to operating temperature

Quality Assurance and Warranty

Gates Molded Coolant Hose 20779 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material provides resistance to heat, ozone, and coolant chemicals, contributing to long service life. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects to ensure customer confidence in product reliability.