Accessory-drive belt tensioner assembly with one pulley for select Buick, Chevrolet and Pontiac vehicles equipped with the 3.8L OHV supercharged V6 engine. The V-ribbed-belt pulley measures 76 mm outside diameter, 31 mm wide and has a 17 mm bearing bore.
- Fits Buick Regal 1997–2004; Chevrolet Impala sedan and Monte Carlo coupe 2004–2005; and Pontiac Grand Prix 1997–2007 when equipped with the matching 3.8L supercharged engine.
- Reference numbers: 12564506, 24504322, 24507459, 38365, 89367 and 49365. Check engine and original part number before ordering.
- Includes one tensioner assembly with pulley.
