SKP SK89055 Accessory Drive Belt Idler Pulley - Serpentine

Brand SKP SK89055
Position Serpentine
Material Steel
Inside Diameter 17
Width 29
Outside Diameter 100
Bearing Quantity 1
Bearing Type 6023-2rs
Flange Depth 0
Mounting Depth 12
Track Width 29.5
Fits Buick, Cadillac, Chevrolet, Ford, GMC, Lexus, Mazda, Mercury, Oldsmobile, Pontiac, Saturn, and Toyota · 218 vehicles

Steel construction. Built for durable service in the accessory drive belt system.

Single-bearing design. Uses a 6023-2RS bearing for smooth pulley operation.

Direct replacement style. Supports proper belt tension in specified applications.

Cross-references Dayco 89055, Four Seasons 38002 and Four Seasons 45064 for the same application. See all 37.

$24.04Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $24.04
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Accessory Drive Belt Idler Pulley Overview

The SKP SK89055 accessory drive belt idler pulley is built to maintain proper belt tension and steady accessory operation. It is a fitment-based replacement for a wide range of vehicles, including Toyota Sequoia, Lexus LS430, and Ford Explorer applications.

  • Steel construction for durable service in the belt drive system
  • Single bearing design with 6023-2RS bearing type
  • 100 mm outside diameter with 29 mm width for specified applications
  • Direct replacement style for accessory drive belt routing support
  • Fits applications with 100 mm x 31 mm pulley notes and related 102 mm pulley configurations

Fitment and Application Details

Compatible With 2001-2005 Toyota Sequoia, N/A; 2001-2004 Lexus GS430, N/A; 2001-2003 Lexus LS430, N/A; 2003 Toyota 4Runner, N/A; 1998-2002 Lexus LX470, N/A; 1993-2002 Saturn SC1, N/A; 1993-2002 Saturn SC2, N/A; 1991-2002 Saturn SL, N/A; 1991-2002 Saturn SL1, N/A; 1991-2002 Saturn SL2, N/A; 1998-2002 Toyota Land Cruiser, N/A; 2000-2002 Toyota Tundra, N/A; 1996-2001 Ford Explorer, N/A; 1991-1993 Ford Explorer, N/A; 1997-2001 Mercury Mountaineer, N/A; 1993-2001 Saturn SW2, N/A; 1998-2000 Lexus GS400, N/A; 1990-2000 Lexus LS400, N/A; 1992-2000 Lexus SC400, N/A; 1993-1999 Saturn SW1, N/A; 1990-1997 Ford Aerostar, N/A; 1992-1996 Chevrolet G30, N/A; 1993-1996 Chevrolet GP3500, N/A; 1992-1996 GMC G3500, N/A; 1990-1995 Ford Aerostar, N/A; 1995 Ford Taurus, N/A; 1993 Cadillac Fleetwood, N/A; 1990-1993 Ford Ranger, N/A; 1987-1992 Buick Century, N/A; 1987-1992 Chevrolet Camaro, N/A; 1990-1992 Chevrolet Lumina, N/A; 1991-1992 Mazda Navajo, N/A; 1987-1992 Oldsmobile Cutlass Ciera, N/A; 1992 Oldsmobile Cutlass Cruiser, N/A; 1987-1990 Oldsmobile Cutlass Cruiser, N/A; 1987-1992 Pontiac Firebird, N/A; 1991-1992 Saturn SC, N/A; 1987-1991 Pontiac 6000, N/A; 1987-1990 Chevrolet Celebrity, N/A; 1988 Buick Skyhawk, Serpentine; 1987-1988 Pontiac Fiero, N/A; 1987 Buick Skyhawk, N/A.

This part cross-references Dayco 89055 and Four Seasons 38002 for the same application.

What This Pulley Helps Address

  • Belt noise caused by worn pulley bearings
  • Uneven belt tracking in the accessory drive system
  • Loss of belt tension from a deteriorated idler pulley
  • Accessory drive vibration related to pulley wear
  • Premature belt wear from a rough or damaged pulley surface

Installation Notes and Quality

Verify pulley diameter, width, and application notes before installation, especially where the listing specifies 100 mm x 31 mm or 102 mm pulley requirements. Confirm the belt routing and mounting depth match the original part before service. SKP uses durable materials and a single-bearing pulley design to support consistent operation in the accessory drive belt system.

Part number SK89055 is referenced for multiple vehicle applications, including Toyota Sequoia, Lexus LS430, and Ford Explorer fitments. Review the vehicle-specific notes carefully to confirm the correct pulley configuration before ordering or installation.

This part fits 218 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2005ToyotaSequoia4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2004LexusGS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2004ToyotaSequoia4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2003LexusGS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2003LexusLS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2003Toyota4Runner4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2003ToyotaSequoia4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002LexusGS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002LexusLS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002LexusLX4704.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002SaturnSC11.9LL4N/A
2002SaturnSC21.9LL4N/A
2002SaturnSL1.9LL4N/A
2002SaturnSL11.9LL4N/A
2002SaturnSL21.9LL4N/A
2002ToyotaLand Cruiser4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002ToyotaSequoia4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2002ToyotaTundra4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001FordExplorer5.0LV8GASN/A100mm x 31mm
2001LexusGS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001LexusLS4304.3LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001LexusLX4704.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001MercuryMountaineer5.0LV8GASN/A100mm x 31mm
2001SaturnSC11.9LL4N/A
2001SaturnSC21.9LL4N/A
2001SaturnSL1.9LL4N/A
2001SaturnSL11.9LL4N/A
2001SaturnSL21.9LL4N/A
2001SaturnSW21.9LL4N/A
2001ToyotaLand Cruiser4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001ToyotaSequoia4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2001ToyotaTundra4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000FordExplorer5.0LV8GASN/A100mm x 31mm
2000LexusGS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000LexusLX4704.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000MercuryMountaineer5.0LV8GASN/A100mm x 31mm
2000SaturnSC11.9LL4N/A
2000SaturnSC21.9LL4N/A
2000SaturnSL1.9LL4N/A
2000SaturnSL11.9LL4N/A
2000SaturnSL21.9LL4N/A
2000SaturnSW21.9LL4N/A
2000ToyotaLand Cruiser4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
2000ToyotaTundra4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1999FordExplorer5.0LV8GASN/A100mm x 31mm
1999LexusGS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1999LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1999LexusLX4704.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1999LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1999MercuryMountaineer5.0LV8GASN/A100mm x 31mm
1999SaturnSC11.9LL4N/A
1999SaturnSC21.9LL4N/A
1999SaturnSL1.9LL4N/A
1999SaturnSL11.9LL4N/A
1999SaturnSL21.9LL4N/A
1999SaturnSW11.9LL4N/A
1999SaturnSW21.9LL4N/A
1999ToyotaLand Cruiser4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1998FordExplorer5.0LV8GASN/A100mm x 31mm
1998LexusGS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1998LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1998LexusLX4704.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1998LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1998MercuryMountaineer5.0LV8GASN/A100mm x 31mm
1998SaturnSC11.9LL4N/A
1998SaturnSC21.9LL4N/A
1998SaturnSL1.9LL4N/A
1998SaturnSL11.9LL4N/A
1998SaturnSL21.9LL4N/A
1998SaturnSW11.9LL4N/A
1998SaturnSW21.9LL4N/A
1998ToyotaLand Cruiser4.7LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1997FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1997FordExplorer5.0LV8GASN/A100mm x 31mm
1997LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1997LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1997MercuryMountaineer5.0LV8GASN/A100mm x 31mm
1997SaturnSC11.9LL4N/A
1997SaturnSC21.9LL4N/A
1997SaturnSL1.9LL4N/A
1997SaturnSL11.9LL4N/A
1997SaturnSL21.9LL4N/A
1997SaturnSW11.9LL4N/A
1997SaturnSW21.9LL4N/A
1996ChevroletG307.4LV8GASN/A100mm x 31mm
1996ChevroletGP35007.4LV8GASN/A100mm x 31mm
1996FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1996FordExplorer5.0LV8GASN/A100mm x 31mm
1996GMCG35007.4LV8GASN/A100mm x 31mm
1996LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1996LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1996SaturnSC11.9LL4N/A
1996SaturnSC21.9LL4N/A
1996SaturnSL1.9LL4N/A
1996SaturnSL11.9LL4N/A
1996SaturnSL21.9LL4N/A
1996SaturnSW11.9LL4N/A
1996SaturnSW21.9LL4N/A
1995ChevroletG307.4LV8GASN/A100mm x 31mm
1995ChevroletGP35007.4LV8GASN/A100mm x 31mm
1995FordAerostar4.0LV6GASN/A100mm x 31mm
1995FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1995FordTaurusSHO3.0LV6GASN/A100mm x 31mm
1995GMCG35007.4LV8GASN/A100mm x 31mm
1995LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1995LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1995SaturnSC11.9LL4N/A
1995SaturnSC21.9LL4N/A
1995SaturnSL1.9LL4N/A
1995SaturnSL11.9LL4N/A
1995SaturnSL21.9LL4N/A
1995SaturnSW11.9LL4N/A
1995SaturnSW21.9LL4N/A
1994ChevroletG307.4LV8GASN/A100mm x 31mm
1994ChevroletGP35007.4LV8GASN/A100mm x 31mm
1994FordAerostar4.0LV6GASN/A100mm x 31mm
1994FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1994GMCG35007.4LV8GASN/A100mm x 31mm
1994LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1994LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1994SaturnSC11.9LL4N/A
1994SaturnSC21.9LL4N/A
1994SaturnSL1.9LL4N/A
1994SaturnSL11.9LL4N/A
1994SaturnSL21.9LL4N/A
1994SaturnSW11.9LL4N/A
1994SaturnSW21.9LL4N/A
1993CadillacFleetwood5.7LV8GASN/Aw/o H.D. Cool.; 100mm x 31mm
1993ChevroletG307.4LV8GASN/A100mm x 31mm
1993ChevroletGP35007.4LV8GASN/A100mm x 31mm
1993FordAerostar4.0LV6GASN/A100mm x 31mm
1993FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1993FordExplorer4.0LV6GASN/A100mm x 31mm
1993FordRanger4.0LV6GASN/A100mm x 31mm
1993GMCG35007.4LV8GASN/A100mm x 31mm
1993LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1993LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1993SaturnSC11.9LL4N/A
1993SaturnSC21.9LL4N/A
1993SaturnSL1.9LL4N/A
1993SaturnSL11.9LL4N/A
1993SaturnSL21.9LL4N/A
1993SaturnSW11.9LL4N/A
1993SaturnSW21.9LL4N/A
1992BuickCentury2.5LL4GASN/A100mm x 31mm
1992ChevroletCamaro3.1LV6GASN/A100mm x 31mm
1992ChevroletG307.4LV8GASN/A100mm x 31mm
1992ChevroletLumina2.5LL4GASN/A100mm x 31mm
1992FordAerostar4.0LV6GASN/A100mm x 31mm
1992FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1992FordExplorer4.0LV6GASN/A100mm x 31mm
1992FordRanger4.0LV6GASN/A100mm x 31mm
1992GMCG35007.4LV8GASN/A100mm x 31mm
1992LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1992LexusSC4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1992MazdaNavajo4.0LV6GASN/A100mm x 31mm
1992OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1992OldsmobileCutlass Cruiser2.5LL4GASN/A100mm x 31mm
1992PontiacFirebird3.1LV6GASN/A100mm x 31mm
1992SaturnSC1.9LL4N/A
1992SaturnSL1.9LL4N/A
1992SaturnSL11.9LL4N/A
1992SaturnSL21.9LL4N/A
1991BuickCentury2.5LL4GASN/A100mm x 31mm
1991ChevroletCamaro3.1LV6GASN/A100mm x 31mm
1991ChevroletLumina2.5LL4GASN/A100mm x 31mm
1991FordAerostar4.0LV6GASN/A100mm x 31mm
1991FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1991FordExplorer4.0LV6GASN/A100mm x 31mm
1991FordRanger4.0LV6GASN/A100mm x 31mm
1991LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1991MazdaNavajo4.0LV6GASN/A100mm x 31mm
1991OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1991Pontiac60002.5LL4GASN/A100mm x 31mm
1991PontiacFirebird3.1LV6GASN/A100mm x 31mm
1991SaturnSC1.9LL4N/A
1991SaturnSL1.9LL4N/A
1991SaturnSL11.9LL4N/A
1991SaturnSL21.9LL4N/A
1990BuickCentury2.5LL4GASN/A100mm x 31mm
1990ChevroletCamaro3.1LV6GASN/A100mm x 31mm
1990ChevroletCelebrity2.5LL4GASN/A100mm x 31mm
1990ChevroletLumina2.5LL4GASN/A100mm x 31mm
1990FordAerostar4.0LV6GASN/A100mm x 31mm
1990FordAerostar3.0LV6GASN/Aw/ 100mm Dia. Pulley; 100mm x 31mm
1990FordRanger4.0LV6GASN/A100mm x 31mm
1990LexusLS4004.0LV8GASN/Aw/ 102mm Dia. Pulley; 100mm x 31mm
1990OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1990OldsmobileCutlass Cruiser2.5LL4GASN/A100mm x 31mm
1990Pontiac60002.5LL4GASN/A100mm x 31mm
1990PontiacFirebird3.1LV6GASN/A100mm x 31mm
1989BuickCentury2.5LL4GASN/A100mm x 31mm
1989ChevroletCamaro2.8LV6GASN/A100mm x 31mm
1989ChevroletCelebrity2.5LL4GASN/A100mm x 31mm
1989OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1989OldsmobileCutlass Cruiser2.5LL4GASN/A100mm x 31mm
1989Pontiac60002.5LL4GASN/A100mm x 31mm
1989PontiacFirebird2.8LV6GASN/A100mm x 31mm
1988BuickCentury2.5LL4GASN/A100mm x 31mm
1988BuickSkyhawk2.0LL4GASSerpentine100mm x 31mm
1988ChevroletCamaro2.8LV6GASN/A100mm x 31mm
1988ChevroletCelebrity2.5LL4GASN/A100mm x 31mm
1988OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1988OldsmobileCutlass Cruiser2.5LL4GASN/A100mm x 31mm
1988Pontiac60002.5LL4GASN/A100mm x 31mm
1988PontiacFiero2.5LL4GASN/A100mm x 31mm
1988PontiacFirebird2.8LV6GASN/A100mm x 31mm
1987BuickCentury2.5LL4GASN/A100mm x 31mm
1987BuickSkyhawk2.0LL4GASN/A100mm x 31mm
1987ChevroletCamaro2.8LV6GASN/A100mm x 31mm
1987ChevroletCelebrity2.5LL4GASN/A100mm x 31mm
1987OldsmobileCutlass Ciera2.5LL4GASN/A100mm x 31mm
1987OldsmobileCutlass Cruiser2.5LL4GASN/A100mm x 31mm
1987Pontiac60002.5LL4GASN/A100mm x 31mm
1987PontiacFiero2.5LL4GASN/A100mm x 31mm
1987PontiacFirebird2.8LV6GASN/A100mm x 31mm
Directly replaces or cross-references 37 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dayco — 89055Four Seasons — 38002Four Seasons — 45064Four Seasons — 8901189055FN166030W010166200W025231111100408101004124810066698101000351010136210101898101053671012957910229058141026211660350020F07A6B209ACF07A6B209ADF09A6B209BF09Z6B209AF09Z6B209BF1TZ8678AF3DZ6B209AF3TZ6B209AF3TZ8678AF8TE6B209BBF8TZ6B209BBF17A19A216CAF65E6B209BAF65Z6B209BAF87E6B209BAF87E6B209BBF87E6B209EAZZL112500