Dorman 419-722 Accessory Drive Belt Tensioner Idler Pulley

The Dorman 419-722 is a premium accessory drive belt tensioner idler pulley designed as a direct replacement for worn or damaged original equipment on select Suzuki vehicles. This pulley-only replacement is engineered to restore proper serpentine belt tension, ensuring reliable operation of critical engine accessories including the alternator, water pump, power steering pump, and air conditioning compressor.

Key Features:

• Steel construction with silver finish for long-lasting durability
• High-quality double-sealed bearing resists contamination from dirt and moisture
• Direct replacement design matches OE fit and function
• 88.2mm outside diameter with 8.1mm center mounting hole
• 20mm width for proper belt tracking
• Three mounting holes for secure installation
• Eliminates belt squeak, squeal, and groaning noises
• Prevents belt slip and premature wear

OEM Cross-Reference Numbers: 4916066J00, 4916077E00, 4916077E01

This tensioner pulley is a critical component in maintaining proper belt tension throughout the life of your serpentine belt. Replacing a worn idler pulley restores functionality and prevents potential failure of vital engine accessories. Backed by Dorman's team of product experts and over a century of automotive experience, this pulley delivers reliable performance you can trust.