Gates 21398 Radiator Coolant Hose - Lower or Upper

Overview of Gates Molded Coolant Hose 21398

The Gates Molded Coolant Hose 21398 is designed for reliable cooling system performance in select Chevrolet, Dodge, Hyundai, Suzuki, and Toyota vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Toyota 4Runner, Hyundai Elantra, and Dodge Ram 50.

• Constructed from high-quality EPDM for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 13.6 inches (345 mm) for accurate routing
• Consistent inside diameter of 1.38 inches (35 mm) on both ends
• Compatible with multiple makes and models including Chevrolet Pickup and Suzuki Vitara

Detailed Product Description

The Gates Molded Coolant Hose 21398 belongs to the Molded Coolant Hose product line, which focuses on delivering hoses with exact molded shapes to match original equipment specifications. This hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant chemicals, making it suitable for radiator applications. Both ends of the hose have an inside diameter of 1.38 inches (35 mm), ensuring a consistent and secure connection to the cooling system components. The hose measures 13.6 inches (345 mm) in centerline length, providing the correct fitment for the intended vehicle models without the need for modifications.

Compatible Vehicles and Applications

This radiator coolant hose is compatible with a range of vehicles, including Chevrolet Pickup, Dodge Power Ram 50, Hyundai Elantra, Suzuki Tracker and Vitara, and Toyota 4Runner. It is designed to replace worn or damaged radiator hoses in these models, maintaining proper coolant flow and preventing leaks.

• Replaces cracked or leaking radiator coolant hoses
• Prevents overheating caused by coolant loss
• Restores proper coolant circulation in the radiator system
• Eliminates hose swelling or softening due to heat exposure
• Ensures secure connections without the need for spring reinforcement

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 21398, ensure the engine is cool to avoid burns from hot coolant. Verify that the hose routing matches the original path to prevent kinks or interference with other engine components. Use appropriate clamps to secure both ends of the hose firmly. Since this hose does not contain a spring, proper clamping is essential to maintain a leak-free seal. Inspect adjacent hoses and cooling system parts for wear during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 21398 is manufactured to meet or exceed OEM specifications for durability and performance. The EPDM material and molded construction provide resistance to heat, pressure, and coolant chemicals. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. For exact warranty terms, refer to the product documentation or manufacturer guidelines.