Drive Belt Tensioner & Idler Pulley Kit For Toyota 4Runner, Tacoma, Tundra 4.0L V6

About This Product

Hearing squealing or chirping from your Toyota's engine? Might be time to replace the drive belt tensioner and idler pulleys. This kit from CNPAPC is made for the 4.0L V6 (1GRFE engine) in vehicles like the 4Runner (2003-2009), Tacoma (2005-2015), Tundra (2005-2012), and FJ Cruiser (2007-2009). It includes both the tensioner and idler pulley – the main parts that keep your serpentine belt tight and running smoothly. Cross-references with tons of OEM numbers: 166030P030, 166040P011, 9091602571, etc. Brand new in packaging, with a solid 2-year manufacturer warranty. Worn pulleys can cause belt slip, which leads to poor accessory performance (like weak AC or alternator issues) and even belt failure. Replacing them as a set is smart preventative maintenance. Installation is straightforward if you're comfortable under the hood – usually just a few bolts. Saves you from a breakdown later. Perfect for Toyota owners who DIY or for mechanics stocking up on common repair parts. Keep that 4.0L running quiet and reliable!