Dayco Accessory Drive Belt Tensioner Assembly 89203
Assembled device that applies load to the drive belt. (89203) by Dayco
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. Another patented feature is Dayco's Nylon Pivot Bushing, which keeps internal components in constant contact to maintain proper tensioner alignment. This tensioner contains a metallic locator pin built to withstand extreme drive demands and properly locate the tensioner for installation. The required hardware is also included for proper installation.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 - 1996 | Buick | Century | Base |
| 1987 - 2005 | Buick | Century | Custom, Limited |
| 1987 - 1989 | Buick | Century | Estate Wagon |
| 1994 - 1996 | Buick | Century | Special |
| 2005 | Buick | Century | Special Edition |
| 1994 | Buick | Regal | Base |
| 1989 - 1996 | Buick | Regal | Gran Sport |
| 1988 - 1996 | Buick | Regal | Limited, Custom |
| 1996 | Buick | Regal | Olympic Gold Edition |
| 1994 - 1998 | Buick | Skylark | Custom |
| 1994 - 1997 | Buick | Skylark | Limited, Gran Sport |
| 1996 | Buick | Skylark | Olympic Gold Edition |
| 1987 - 1988 | Cadillac | Cimarron | Base |
| 1987 - 1996 | Chevrolet | Beretta | Base |
| 1989 - 1993 | Chevrolet | Beretta | GT |
| 1990 - 1993 | Chevrolet | Beretta | GTZ |
| 1990 | Chevrolet | Beretta | Indianapolis 500 Pace Car |
| 1994 - 1996 | Chevrolet | Beretta | Z26 |
| 1987 | Chevrolet | Cavalier | CS |
| 1988 - 1994 | Chevrolet | Cavalier | VL |
| 1987 - 1994 | Chevrolet | Cavalier | Z24, RS, Base |
| 1989 | Chevrolet | Celebrity | CL |
| 1987 | Chevrolet | Celebrity | Estate |
| 1987 - 1990 | Chevrolet | Celebrity | Eurosport, Base |
| 1987 - 1996 | Chevrolet | Corsica | Base |
| 1987 - 1993 | Chevrolet | Corsica | LT |
| 1989 - 1992 | Chevrolet | Corsica | LTZ |
| 2003 | Chevrolet | Impala | LS Sport |
| 2000 - 2005 | Chevrolet | Impala | LS, Base |
| 2003 - 2005 | Chevrolet | Impala | Police |
| 2004 - 2005 | Chevrolet | Impala | SS |
| 1990 - 2001 | Chevrolet | Lumina | Base |
| 1990 - 1994 | Chevrolet | Lumina | Euro |
| 1995 - 1999 | Chevrolet | Lumina | LS |
| 1997 - 1999 | Chevrolet | Lumina | LTZ |
| 1991 - 1994 | Chevrolet | Lumina | Z34 |
| 1990 - 1996 | Chevrolet | Lumina APV | Base |
| 1990 - 1992 | Chevrolet | Lumina APV | CL |
| 1993 - 1996 | Chevrolet | Lumina APV | LS |
| 1999 | Chevrolet | Monte Carlo | Indianapolis 500 Pace Car |
| 1995 - 2005 | Chevrolet | Monte Carlo | LS |
| 2005 | Chevrolet | Monte Carlo | LT |
| 2000 - 2005 | Chevrolet | Monte Carlo | SS |
| 2002 | Chevrolet | Monte Carlo | SS 35th Anniversary Edition, SS Dale Earnhardt Signature Edition |
| 2003 | Chevrolet | Monte Carlo | SS Pace Car, LS Competition, LS Sport, SS High Sport |
| 1995 - 1999 | Chevrolet | Monte Carlo | Z34 |
| 1997 - 1998 | Chevrolet | Venture | Base, LS |
| 1994 - 1998 | Oldsmobile | Achieva | S |
| 1994 - 1997 | Oldsmobile | Achieva | SC, SL |
| 1988 - 1996 | Oldsmobile | Cutlass Ciera | Base |
| 1987 - 1989 | Oldsmobile | Cutlass Ciera | GT |
| 1988 - 1989 | Oldsmobile | Cutlass Ciera | International |
| 1987 - 1988 | Oldsmobile | Cutlass Ciera | LS, Brougham |
| 1987 - 1994 | Oldsmobile | Cutlass Ciera | S, SL |
| 1989 - 1994 | Oldsmobile | Cutlass Cruiser | Base |
| 1987 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1988 | Oldsmobile | Cutlass Cruiser | Brougham LS |
| 1987 - 1988 | Oldsmobile | Cutlass Cruiser | LS |
| 1988 - 1989 | Oldsmobile | Cutlass Cruiser | SL |
| 1994 | Oldsmobile | Cutlass Cruiser | Special Edition, S |
| 1988 | Oldsmobile | Cutlass Supreme | Indy 500 Pace Car, Classic Brougham, Classic |
| 1988 - 1993 | Oldsmobile | Cutlass Supreme | International |
| 1992 - 1994 | Oldsmobile | Cutlass Supreme | S |
| 1988 - 1997 | Oldsmobile | Cutlass Supreme | SL, Base |
| 1987 | Oldsmobile | Firenza | Cruiser, S, Base, LC, GT, LX |
| 1990 - 1997 | Oldsmobile | Silhouette | Base |
| 1997 - 1998 | Oldsmobile | Silhouette | GL, GLS |
| 1998 | Oldsmobile | Silhouette | Premiere, GS |
| 1987 - 1991 | Pontiac | 6000 | LE |
| 1987 - 1988 | Pontiac | 6000 | SE |
| 1989 - 1991 | Pontiac | 6000 | Special Edition |
| 1987 - 1989 | Pontiac | 6000 | STE, Base |
| 1989 | Pontiac | 6000 | Touring |
| 1994 - 1998 | Pontiac | Grand Am | SE, GT |
| 1988 - 1996 | Pontiac | Grand Prix | Base |
| 1991 - 2003 | Pontiac | Grand Prix | GT |
| 1992 - 2003 | Pontiac | Grand Prix | GTP |
| 1988 - 1993 | Pontiac | Grand Prix | LE |
| 1990 | Pontiac | Grand Prix | Mclaren |
| 1988 - 2003 | Pontiac | Grand Prix | SE |
| 1990 - 1993 | Pontiac | Grand Prix | STE |
| 1991 - 1994 | Pontiac | Sunbird | GT, LE, SE |
| 1992 - 1993 | Pontiac | Sunbird | LE Value Leader |
| 1991 | Pontiac | Sunbird | Value Leader |
| 1987 - 1991 | Pontiac | Tempest | Base |
| 1991 | Pontiac | Tempest | LE |
| 1990 - 1998 | Pontiac | Trans Sport | Base |
| 1998 | Pontiac | Trans Sport | Montana |