2005 Toyota MR2 Spyder To:01-00-05 Production Date Fits Up To: -01/2005. 2001-2004 Toyota MR2 Spyder. 2000 Toyota MR2 Spyder Fr:12-00-99 Fits From Production Date: 12/1999-. Notes: Accessory Belt Tensioner Assembly -- Serpentine Belt Tensioner and bracket, full assembly-includes pulley.