Gates 51390 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 51390 for Acura RDX

The Gates Molded Coolant Hose 51390 is designed specifically for the Acura RDX, providing reliable radiator coolant flow. Constructed from durable EPDM material, this molded radiator coolant hose ensures consistent performance and long service life.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 26.37 inches (670 mm) for exact fitment
• End 1 and End 2 inside diameters both measure 1.19 inches (30 mm)
• Does not contain a spring or quick connect fittings

Detailed Product Description

The Gates Molded Coolant Hose 51390 is engineered to meet the cooling system requirements of the Acura RDX. Made from EPDM, a synthetic rubber known for its resistance to heat, ozone, and coolant chemicals, this hose maintains flexibility and durability under demanding engine conditions. The molded construction ensures the hose matches the exact contours needed for proper coolant flow without leaks or kinks. Both ends have an inside diameter of 1.19 inches (30 mm), making it compatible with the radiator and engine connections on the Acura RDX. With a centerline length of 26.37 inches (670 mm), this hose fits precisely within the cooling system layout.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that fit specific vehicle applications without the need for modification. This product line emphasizes exact fitment and material quality, reducing installation time and improving system reliability. The 51390 part is part of this line, offering a molded design tailored for the Acura RDX cooling system.

Common Applications and Issues Addressed

• Replacement of worn or cracked radiator coolant hoses on Acura RDX models
• Prevention of coolant leaks caused by hose degradation
• Restoration of proper coolant flow to maintain engine temperature
• Elimination of hose collapse or kinking due to flexible EPDM construction
• Addressing overheating issues related to faulty radiator hoses

Installation Notes and Tips

• Ensure the engine is cool before removing the old hose to avoid burns
• Check hose clamps and replace if corroded or damaged
• Verify the inside diameter and length match the original hose for proper fit
• Inspect surrounding components for wear or damage during installation
• Securely tighten clamps to prevent leaks but avoid over-tightening which can damage the hose

Quality Assurance and Warranty

Gates Molded Coolant Hose 51390 is manufactured to meet OEM specifications for the Acura RDX. The EPDM material and molded design undergo rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Gates products typically come with a limited warranty against defects in material and workmanship. Refer to Gates documentation for exact warranty terms.