Gates 51732 Radiator Coolant Hose - Lower

Reliable Radiator Coolant Hose for Audi and Volkswagen Models

The Gates Molded Coolant Hose 51732 is engineered to provide a precise fit and durable performance for select Audi and Volkswagen vehicles. Designed with quality materials and molded construction, this radiator coolant hose ensures efficient coolant flow and system reliability.

• Constructed from EPDM, plastic, and steel for durability and heat resistance
• Centerline length of 27.25 inches (692 mm) for exact fitment
• End 1 and End 2 inside diameters both measure 1.25 inches (32 mm)
• Includes 2 female quick connectors and a sensor for modular installation
• Molded design with no springs and zero branch quantity for streamlined coolant flow

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-engineered hoses that integrate modular components such as quick connectors and sensors. This product line is designed to meet the specific cooling system requirements of modern vehicles, providing a molded hose that simplifies installation and maintains system integrity. The 51732 part exemplifies this approach with its molded construction and integrated fittings.

Detailed Product Description

The Gates 51732 radiator coolant hose is molded from EPDM rubber combined with plastic and steel components to withstand high temperatures and resist chemical degradation. Both ends feature an inside diameter of 1.25 inches (32 mm), ensuring compatibility with the cooling system connections on compatible Audi and Volkswagen models. The hose measures 27.25 inches (692 mm) in centerline length, providing an exact replacement fit. It includes two female quick connectors and a sensor, facilitating a modular hose setup that supports efficient coolant circulation without the need for additional springs or branches.

Common Applications and Problem Solving

• Replacement of worn or cracked radiator coolant hoses in Audi Bora, Golf, GTI, Jetta, TT, and related Volkswagen models
• Resolving coolant leaks caused by hose degradation or improper fit
• Maintaining optimal engine temperature by ensuring proper coolant flow
• Preventing overheating issues linked to faulty or damaged hoses
• Supporting sensor integration for accurate coolant system monitoring

Installation Notes and Tips

Ensure the vehicle is cool before removing the old hose to avoid burns. Verify that the inside diameters of the hose ends match the vehicle’s coolant system fittings. The molded design with quick connectors simplifies installation, but confirm that the sensor and connectors are properly seated to prevent leaks. Use appropriate clamps if required by the vehicle manufacturer. Inspect surrounding components for wear during installation.

Quality Assurance and Warranty

Gates Molded Coolant Hose 51732 is manufactured to meet OEM specifications for durability and performance. The use of EPDM, plastic, and steel materials ensures resistance to heat, pressure, and chemical exposure typical in automotive cooling systems. While specific warranty details are not provided, Gates products generally adhere to industry standards for quality and reliability.