Dorman 420-100 Engine Timing Belt Tensioner

Overview of Dorman Engine Timing Belt Tensioner 420-100

The Dorman 420-100 engine timing belt tensioner is designed for reliable performance in select Acura and Honda vehicles. This automatic hydraulic tensioner provides consistent belt tension without manual adjustment, ensuring proper engine timing and operation.

• Automatic hydraulic tensioner style for consistent belt tension
• Standard replacement grade for dependable durability
• Includes one tensioner unit per package
• No bracket or pulley included, designed for direct replacement
• Compatible with Acura and Honda models including Accord, CL, Odyssey, and TL

Product Details and Specifications

The Dorman 420-100 timing belt tensioner is a non-adjustable, automatic hydraulic component engineered to maintain optimal tension on the timing belt throughout engine operation. This standard replacement part is manufactured to meet OEM specifications, providing a reliable solution for maintaining engine timing integrity. The tensioner does not include a bracket or pulley, focusing on a straightforward replacement process for vehicles that require this specific part type.

Compatible Vehicles and Applications

This timing belt tensioner is compatible with a range of Acura and Honda vehicles, specifically designed to fit the Accord, CL, Odyssey, and TL models. When searching for an engine timing belt tensioner for these vehicles, the Dorman 420-100 part number ensures proper fitment and function.

• Maintains correct timing belt tension to prevent slippage
• Addresses timing belt noise caused by improper tension
• Prevents premature belt wear and potential engine damage
• Resolves issues related to engine misfires due to timing errors
• Eliminates tensioner failure symptoms such as rattling or vibration

Installation Notes and Tips

Installation of the Dorman 420-100 tensioner should be performed following manufacturer guidelines and with proper tools. Since this is a non-adjustable, automatic hydraulic tensioner, manual tension adjustment is not required. Ensure the timing belt is properly aligned and tensioned by the tensioner during installation. It is recommended to inspect the timing belt and related components for wear and replace them as necessary during the installation process.

Quality Assurance and Warranty

Dorman manufactures the 420-100 timing belt tensioner to meet or exceed OEM standards for fit, form, and function. This part is backed by Dorman's quality assurance processes to provide reliable performance. Please refer to Dorman's warranty policy for specific coverage details related to this part.