If you’ve been hearing a squealing, screeching, grinding, tapping, rattling, jingling or chirping sound coming from the engine bay of your 1st generation (2001, 2002, 2003, 2004, 2005 & 2006) Acura MDX with the 3.5L V6 engine, you may need to replace the serpentine accessory belt, the auto tensioner assembly and/or the idler pulley. Check out the DIY tutorial for the procedure (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2001-2006 Acura MDX Serpentine Belt Auto Tensioner Replacement Guide
