Omix serpentine belt tensioner for 2007–2011 Wrangler JK/JKU 3.8L engines, a direct replacement that meets or exceeds factory standards. The single-pulley unit has a pulley measuring 70mm OD and 26mm width and replaces OE 53032860AA. Manufactured to factory specifications and covered by a limited five-year warranty, it restores proper belt tension and routing.
Omix Belt Tensioner- 07-11 Jeep Wrangler JK/JKU 3.8L