The unsung hero of your cooling system, the Idler Pulley makes sure that your belts are moving uninterrupted allowing for the proper functioning of multiple parts such as the Serpentine Belts. Getting into the habit of regularly inspecting and replacing worn-out pulleys can prevent costly engine damage and enhance the performance of the cooling system.
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- Dayco Supercharger Drive Belt Idler Pulley for 2003-2004 Mercedes-Benz CL55 AMG 5.5L V8Special Price $23.68 Regular Price $33.99
- Dayco Supercharger Drive Belt Idler Pulley for 2003 Mercedes-Benz E55 AMG 5.5L V8Special Price $24.33 Regular Price $34.99
- Dayco Supercharger Drive Belt Idler Pulley for 2003-2005 Mercedes-Benz SL55 AMG 5.5L V8Special Price $24.33 Regular Price $34.99
- Dayco Supercharger Drive Belt Idler Pulley for 2003-2004 Ford Mustang 4.6L V8Special Price $35.31 Regular Price $49.99
- Dayco Supercharger Drive Belt Idler Pulley for 1999-2001 Ford F-150 5.4L V8Special Price $36.04 Regular Price $50.99