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Dayco 89251 Accessory Drive Belt Tensioner Assembly
| Brand | Dayco 89251 |
|---|---|
| Belt Type | Serpentine |
| Direction | Counter Clock Wise |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 90 |
| Pulley 1 Flat | Y |
| Pulley 1 Width | 27 |
| Type | Automatic |
| Fits | Chrysler, Dodge, and Plymouth · 98 vehicles |
Automatic tensioner assembly. Keeps serpentine belt tension consistent.
Single-pulley design. Uses one 90 mm flat pulley for smooth belt tracking.
Cross-references ACDelco 38113, CARQUEST 38113 and Chrysler 4483214 for the same application. See all 14.
Accessory Drive Belt Tensioner for Chrysler and Dodge
This Dayco accessory drive belt tensioner assembly is built for serpentine belt systems that require automatic belt control and consistent pulley alignment. It is a direct-fit option for a wide range of Chrysler, Dodge, and Plymouth applications, including Chrysler Town & Country, Dodge Caravan, and Plymouth Voyager models.
- Brand: Dayco
- Part number: 89251
- Accessory drive belt tensioner assembly
- Serpentine belt type
- Automatic tensioner design
- Counter clockwise direction
- 1 pulley with 90 mm diameter
- Flat pulley surface with 27 mm width
Fitment Details
- Fits 2000 Chrysler Grand Voyager, N/A
- Fits 1990-2000 Chrysler Town & Country, N/A
- Fits 2000 Chrysler Voyager, N/A
- Fits 1990-2000 Dodge Caravan, N/A
- Fits 1990-2000 Dodge Grand Caravan, N/A
- Fits 1990-2000 Plymouth Grand Voyager, N/A
- Fits 1991-2000 Plymouth Voyager, N/A
- Fits 1999 Plymouth Neon, N/A
- Fits 1990-1993 Chrysler Dynasty, N/A
- Fits 1990-1993 Chrysler Imperial, N/A
- Fits 1990-1993 Chrysler New Yorker, N/A
What This Part Helps Address
- Belt squeal caused by weak or inconsistent tension
- Serpentine belt tracking issues from worn pulley surfaces
- Accessory drive belt slippage under engine load
- Noise from a failing automatic tensioner assembly
- Uneven belt wear on Chrysler, Dodge, and Plymouth belt drive systems
Installation Notes and Tips
Verify pulley diameter, width, and belt routing before installation. This tensioner is specified for counter clockwise operation, so confirm the engine’s belt path and rotation direction match the original unit. For Chrysler Town & Country, Dodge Caravan, and Plymouth Voyager applications, compare the existing tensioner and serpentine belt alignment to ensure proper fitment.
This part cross-references Gates 38113 and Dorman 419-300 for the same application.
Quality Assurance
Dayco manufactures belt drive components for automotive service applications, and this tensioner assembly is specified to match the listed OE-style fitment and operating characteristics.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Chrysler | Grand Voyager | 3.3L | V6 | N/A | — |
| 2000 | Chrysler | Town & Country | 3.8L | V6 | N/A | — |
| 2000 | Chrysler | Town & Country | 3.3L | V6 | N/A | — |
| 2000 | Chrysler | Voyager | 3.3L | V6 | N/A | — |
| 2000 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 2000 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 2000 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 2000 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 2000 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1999 | Chrysler | Town & Country | 3.8L | V6 | N/A | — |
| 1999 | Chrysler | Town & Country | 3.3L | V6 | N/A | — |
| 1999 | Dodge | Caravan | 3.8L | V6 | N/A | — |
| 1999 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1999 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1999 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1999 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1999 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1999 | Plymouth | Neon | — | — | N/A | — |
| 1999 | Plymouth | Voyager | 3.8L | V6 | N/A | — |
| 1999 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1998 | Chrysler | Town & Country | 3.8L | V6 | N/A | — |
| 1998 | Chrysler | Town & Country | 3.3L | V6 | N/A | — |
| 1998 | Dodge | Caravan | 3.8L | V6 | N/A | — |
| 1998 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1998 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1998 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1998 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1998 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1998 | Plymouth | Voyager | 3.8L | V6 | N/A | — |
| 1998 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1997 | Chrysler | Town & Country | 3.8L | V6 | N/A | — |
| 1997 | Chrysler | Town & Country | 3.3L | V6 | N/A | — |
| 1997 | Dodge | Caravan | 3.8L | V6 | N/A | — |
| 1997 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1997 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1997 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1997 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1997 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1997 | Plymouth | Voyager | 3.8L | V6 | N/A | — |
| 1997 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1996 | Chrysler | Town & Country | 3.8L | V6 | N/A | — |
| 1996 | Chrysler | Town & Country | 3.3L | V6 | N/A | — |
| 1996 | Dodge | Caravan | 3.8L | V6 | N/A | — |
| 1996 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1996 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1996 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1996 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1996 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1996 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1995 | Chrysler | Town & Country | — | — | N/A | — |
| 1995 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1995 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1995 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1995 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1995 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1995 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1994 | Chrysler | Town & Country | — | — | N/A | — |
| 1994 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1994 | Dodge | Grand Caravan | 3.8L | V6 | N/A | — |
| 1994 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1994 | Plymouth | Grand Voyager | 3.8L | V6 | N/A | — |
| 1994 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1994 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1993 | Chrysler | Dynasty | 3.3L | V6 | N/A | — |
| 1993 | Chrysler | Imperial | — | — | N/A | — |
| 1993 | Chrysler | New Yorker | 3.8L | V6 | N/A | — |
| 1993 | Chrysler | New Yorker | 3.3L | V6 | N/A | — |
| 1993 | Chrysler | Town & Country | — | — | N/A | — |
| 1993 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1993 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1993 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1993 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1992 | Chrysler | Dynasty | 3.3L | V6 | N/A | — |
| 1992 | Chrysler | Imperial | — | — | N/A | — |
| 1992 | Chrysler | New Yorker | 3.8L | V6 | N/A | — |
| 1992 | Chrysler | New Yorker | 3.3L | V6 | N/A | — |
| 1992 | Chrysler | Town & Country | — | — | N/A | — |
| 1992 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1992 | Dodge | Grand Caravan | 3.3L | V6 | N/A | — |
| 1992 | Plymouth | Grand Voyager | 3.3L | V6 | N/A | — |
| 1992 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1991 | Chrysler | Dynasty | 3.3L | V6 | N/A | — |
| 1991 | Chrysler | Imperial | 3.8L | V6 | N/A | — |
| 1991 | Chrysler | Imperial | 3.3L | V6 | N/A | — |
| 1991 | Chrysler | New Yorker | 3.8L | V6 | N/A | — |
| 1991 | Chrysler | New Yorker | 3.3L | V6 | N/A | — |
| 1991 | Chrysler | Town & Country | — | — | N/A | — |
| 1991 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1991 | Dodge | Grand Caravan | — | — | N/A | — |
| 1991 | Plymouth | Grand Voyager | — | — | N/A | — |
| 1991 | Plymouth | Voyager | 3.3L | V6 | N/A | — |
| 1990 | Chrysler | Dynasty | 3.3L | V6 | N/A | — |
| 1990 | Chrysler | Imperial | — | — | N/A | — |
| 1990 | Chrysler | New Yorker | 3.3L | V6 | N/A | — |
| 1990 | Chrysler | Town & Country | — | — | N/A | — |
| 1990 | Dodge | Caravan | 3.3L | V6 | N/A | — |
| 1990 | Dodge | Grand Caravan | — | — | N/A | — |
| 1990 | Plymouth | Grand Voyager | — | — | N/A | — |
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