URO 1170780481 Vacuum Hose Connector

Reliable Vacuum Hose Connector for Mercedes-Benz Models

The URO Vacuum Hose Connector 1170780481 is designed to maintain proper vacuum system function in a wide range of Mercedes-Benz vehicles. Engineered with durable Aem material and precise port dimensions, this connector ensures a secure and leak-free fit for your emission control system.

• Constructed from high-quality Aem material for durability and resistance
• Black color for easy identification and compatibility with OEM components
• Two ports with outside diameters of 13mm (Port 1) and 11mm (Port 2)
• Compatible with numerous Mercedes-Benz models including 190E, 300E, 500SEL, and AMG variants
• Part number 1170780481 ensures exact replacement and fitment

Product Details and Specifications

This vacuum hose connector is specifically designed for emission control vacuum systems, featuring two ports with different outside diameters to accommodate various hose sizes. The black Aem material construction provides reliable performance under typical engine bay conditions, resisting heat and chemical exposure. The connector’s precise dimensions—13mm for Port 1 and 11mm for Port 2—allow for a secure connection between vacuum hoses, preventing leaks that could affect engine performance or emissions.

Compatible Mercedes-Benz Models

This part is compatible with a broad range of Mercedes-Benz vehicles, including but not limited to the 190E, 260E, 300CE, 300D, 300E, 300SD, 300SEL, 350SDL, 380SEC, 400SEL, 420SEL, 500SEL, 560SEL, 600SEL, C36 AMG, C43 AMG, CL500, E300, G550, ML350, S500, SL500, and SLK320. The URO 1170780481 vacuum hose connector is suitable for both classic and AMG performance models, ensuring proper vacuum routing in emission control systems.

Common Applications and Problem Resolution

• Restores vacuum line integrity to prevent engine performance issues
• Eliminates vacuum leaks that can cause rough idling or stalling
• Supports proper operation of emission control components
• Replaces cracked or damaged vacuum hose connectors
• Helps maintain compliance with emission standards

Installation Notes and Tips

When installing the URO vacuum hose connector 1170780481, ensure that the vacuum hoses match the specified port diameters of 13mm and 11mm for a secure fit. Inspect hoses for wear or damage before installation and replace if necessary. Properly route vacuum lines to avoid kinks or sharp bends that could restrict airflow. Use appropriate clamps or securing methods as required by your vehicle’s service manual.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. The vacuum hose connector 1170780481 undergoes quality control inspections to ensure durability and performance. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in material and workmanship. Refer to the product packaging or manufacturer documentation for exact warranty terms.