Dayco Automatic Belt Tensioner Fits select: 2000-2005 CHEVROLET IMPALA, 2000-2005 BUICK LESABRE

Dayco No Slack Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. This specific Dayco Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life. Dayco's specially patented Deflected Arm Plate dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement. This being an integral tensioner, the required plastic elbows & o-rings are included.

Manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension The patented Deflected Arm Plate dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement The required plastic elbows & o-rings are included The heavy duty cast aluminum spring case resists cracking and fatigue Belt Type : Serpentine Mounting Type : Automatic, Integral Pulley Diameter : 76 In Pulley Material : Steel Pulley Type : Flat Pulley Width : 31 In Fits Select: 2004-2005 CHEVROLET IMPALA 2000-2005 BUICK LESABRE 2006-2008 BUICK LUCERNE 6 Cyl 3.8 L 1999-2007 PONTIAC GRAND PRIX 2006-2007,2009 BUICK LACROSSE 6 Cyl 3.8 L 2005,2008 BUICK ALLURE 6 Cyl 3.8 L 2008 PONTIAC GRAND PRIX 6 Cyl 3.8 L 2000-2003 CHEVROLET IMPALA 6 Cyl 3.8 L 2004-2005 CHEVROLET MONTE CARLO 1999-2005 BUICK PARK AVENUE 2000-2003 CHEVROLET MONTE CARLO 6 Cyl 3.8 L 2000-2004 BUICK REGAL 2000-2003 PONTIAC BONNEVILLE 2004-2005 PONTIAC BONNEVILLE 6 Cyl 3.8 L 1999 BUICK RIVIERA and more - add your vehicle to our fit widget to check