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.

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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.

This part fits 98 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2000ChryslerGrand Voyager3.3LV6N/A
2000ChryslerTown & Country3.8LV6N/A
2000ChryslerTown & Country3.3LV6N/A
2000ChryslerVoyager3.3LV6N/A
2000DodgeCaravan3.3LV6N/A
2000DodgeGrand Caravan3.8LV6N/A
2000DodgeGrand Caravan3.3LV6N/A
2000PlymouthGrand Voyager3.3LV6N/A
2000PlymouthVoyager3.3LV6N/A
1999ChryslerTown & Country3.8LV6N/A
1999ChryslerTown & Country3.3LV6N/A
1999DodgeCaravan3.8LV6N/A
1999DodgeCaravan3.3LV6N/A
1999DodgeGrand Caravan3.8LV6N/A
1999DodgeGrand Caravan3.3LV6N/A
1999PlymouthGrand Voyager3.8LV6N/A
1999PlymouthGrand Voyager3.3LV6N/A
1999PlymouthNeonN/A
1999PlymouthVoyager3.8LV6N/A
1999PlymouthVoyager3.3LV6N/A
1998ChryslerTown & Country3.8LV6N/A
1998ChryslerTown & Country3.3LV6N/A
1998DodgeCaravan3.8LV6N/A
1998DodgeCaravan3.3LV6N/A
1998DodgeGrand Caravan3.8LV6N/A
1998DodgeGrand Caravan3.3LV6N/A
1998PlymouthGrand Voyager3.8LV6N/A
1998PlymouthGrand Voyager3.3LV6N/A
1998PlymouthVoyager3.8LV6N/A
1998PlymouthVoyager3.3LV6N/A
1997ChryslerTown & Country3.8LV6N/A
1997ChryslerTown & Country3.3LV6N/A
1997DodgeCaravan3.8LV6N/A
1997DodgeCaravan3.3LV6N/A
1997DodgeGrand Caravan3.8LV6N/A
1997DodgeGrand Caravan3.3LV6N/A
1997PlymouthGrand Voyager3.8LV6N/A
1997PlymouthGrand Voyager3.3LV6N/A
1997PlymouthVoyager3.8LV6N/A
1997PlymouthVoyager3.3LV6N/A
1996ChryslerTown & Country3.8LV6N/A
1996ChryslerTown & Country3.3LV6N/A
1996DodgeCaravan3.8LV6N/A
1996DodgeCaravan3.3LV6N/A
1996DodgeGrand Caravan3.8LV6N/A
1996DodgeGrand Caravan3.3LV6N/A
1996PlymouthGrand Voyager3.8LV6N/A
1996PlymouthGrand Voyager3.3LV6N/A
1996PlymouthVoyager3.3LV6N/A
1995ChryslerTown & CountryN/A
1995DodgeCaravan3.3LV6N/A
1995DodgeGrand Caravan3.8LV6N/A
1995DodgeGrand Caravan3.3LV6N/A
1995PlymouthGrand Voyager3.8LV6N/A
1995PlymouthGrand Voyager3.3LV6N/A
1995PlymouthVoyager3.3LV6N/A
1994ChryslerTown & CountryN/A
1994DodgeCaravan3.3LV6N/A
1994DodgeGrand Caravan3.8LV6N/A
1994DodgeGrand Caravan3.3LV6N/A
1994PlymouthGrand Voyager3.8LV6N/A
1994PlymouthGrand Voyager3.3LV6N/A
1994PlymouthVoyager3.3LV6N/A
1993ChryslerDynasty3.3LV6N/A
1993ChryslerImperialN/A
1993ChryslerNew Yorker3.8LV6N/A
1993ChryslerNew Yorker3.3LV6N/A
1993ChryslerTown & CountryN/A
1993DodgeCaravan3.3LV6N/A
1993DodgeGrand Caravan3.3LV6N/A
1993PlymouthGrand Voyager3.3LV6N/A
1993PlymouthVoyager3.3LV6N/A
1992ChryslerDynasty3.3LV6N/A
1992ChryslerImperialN/A
1992ChryslerNew Yorker3.8LV6N/A
1992ChryslerNew Yorker3.3LV6N/A
1992ChryslerTown & CountryN/A
1992DodgeCaravan3.3LV6N/A
1992DodgeGrand Caravan3.3LV6N/A
1992PlymouthGrand Voyager3.3LV6N/A
1992PlymouthVoyager3.3LV6N/A
1991ChryslerDynasty3.3LV6N/A
1991ChryslerImperial3.8LV6N/A
1991ChryslerImperial3.3LV6N/A
1991ChryslerNew Yorker3.8LV6N/A
1991ChryslerNew Yorker3.3LV6N/A
1991ChryslerTown & CountryN/A
1991DodgeCaravan3.3LV6N/A
1991DodgeGrand CaravanN/A
1991PlymouthGrand VoyagerN/A
1991PlymouthVoyager3.3LV6N/A
1990ChryslerDynasty3.3LV6N/A
1990ChryslerImperialN/A
1990ChryslerNew Yorker3.3LV6N/A
1990ChryslerTown & CountryN/A
1990DodgeCaravan3.3LV6N/A
1990DodgeGrand CaravanN/A
1990PlymouthGrand VoyagerN/A
Directly replaces or cross-references 14 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — 38113CARQUEST — 38113Chrysler — 4483214Chrysler — 4612894Chrysler — 4612894ABChrysler — 4612894AEDorman — 419-300Duralast — 305251Four Seasons — 45887Freshstart — 49215Gates — 38113Goodyear — 49215Hayden — 5887NAPA — 38113