Dorman 419-013 Accessory Drive Belt Tensioner Assembly

Overview of Dorman Accessory Drive Belt Tensioner Assembly 419-013

The Dorman 419-013 accessory drive belt tensioner assembly is engineered for reliable performance in Nissan vehicles. Designed specifically for Nissan Altima, Rogue, Rogue Select, and Sentra models, this tensioner ensures proper serpentine belt tension and smooth operation of your vehicle's accessory drive system.

• Compatible with Nissan Altima, Rogue, Rogue Select, and Sentra
• Serpentine belt type tensioner assembly
• Single steel pulley with 40 mm bearing diameter
• Clockwise (CW) tensioner rotation
• Durable steel AISI 1008 pulley material
• Precise dimensions: 81 mm outside diameter, 17 mm inside diameter, 26.9-27 mm width

Detailed Product Description

The Dorman 419-013 accessory drive belt tensioner assembly is designed to maintain optimal tension on the serpentine belt system in select Nissan vehicles. Featuring a single pulley constructed from steel AISI 1008, this tensioner offers durability and resistance to wear. The pulley has an outside diameter of 81 mm and an inside diameter of 17 mm, with a width ranging between 26.9 and 27 mm, ensuring a precise fit and smooth belt tracking. The pulley incorporates one bearing with a 40 mm diameter, supporting consistent rotation and reducing noise. The tensioner rotates clockwise (CW), matching the original equipment specifications for the Nissan Altima, Rogue, Rogue Select, and Sentra models.

Common Applications and Issues Addressed

• Restores proper serpentine belt tension to prevent slipping
• Eliminates belt squeal caused by worn or loose tensioners
• Prevents premature belt wear and accessory component damage
• Resolves issues related to belt misalignment or tensioner pulley failure
• Supports smooth operation of alternator, power steering, and A/C compressor

Installation Notes and Tips

• Ensure compatibility with Nissan Altima, Rogue, Rogue Select, or Sentra before installation
• Inspect serpentine belt condition and replace if worn or damaged
• Use proper tools to release tension and avoid damage to the tensioner or belt
• Verify clockwise rotation direction during installation for correct operation
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Dorman manufactures the 419-013 accessory drive belt tensioner assembly to meet or exceed OEM standards for fit, form, and function. The steel pulley and bearing components are engineered for durability and long service life. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use conditions.