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    KLOTZ Evolution Big Twin Basic 4-Quart Synthetic 20W-50 Oil Change Kit — KH-103

    $99.95

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    Evolution Big Twin Basic 4-Quart Synthetic 20W-50 Oil Change Kit. Sold as one kit.

    In stock

    SKU: WP842-0158
    Category:
    Brands:

    Description

    KLOTZ Evolution Big Twin Basic 4-Quart Synthetic 20W-50 Oil Change Kit — KH-103

    Application

    Harley-Davidson Evolution Big Twin (1984–1999)

    Vehicle fitment

    WPS-listed applications for this exact kit:

    • 1985 Harley Davidson FLH Electra Glide
    • 1994–1998 Harley Davidson FLHR Road King
    • 1998 Harley Davidson FLHRC Road King Classic
    • 1987–1993 Harley Davidson FLHS Electra Glide Sport
    • 1986–1987, 1995–1998 Harley Davidson FLHT Electra Glide
    • 1985–1998 Harley Davidson FLHTC Electra Glide Classic
    • 1989–1998 Harley Davidson FLHTCU Electra Glide Ultra Classic
    • 1985 Harley Davidson FLHX Electra Glide Special
    • 1986–1990 Harley Davidson FLST Softail Heritage
    • 1988–1998 Harley Davidson FLSTC Softail Heritage Classic
    • 1990–1998 Harley Davidson FLSTF Softail Fat Boy
    • 1996 Harley Davidson FLSTN Softail Heritage Special
    • 1993–1995 Harley Davidson FLSTN Softail Nostalgia
    • 1997–1998 Harley Davidson FLSTS Softail Heritage Springer
    • 1985–1993 Harley Davidson FLTC Tour Glide Classic
    • 1989–1996 Harley Davidson FLTCU Ultra Classic Tour Glide
    • 1998 Harley Davidson FLTR Road Glide
    • 1995–1998 Harley Davidson FXD Dyna Super Glide
    • 1992 Harley Davidson FXDB-D Dyna Glide Daytona
    • 1991–1992 Harley Davidson FXDB-S Dyna Glide Sturgis
    • 1992 Harley Davidson FXDC Dyna Super Glide Custom
    • 1993–1998 Harley Davidson FXDL Dyna Low Rider
    • 1994–1998 Harley Davidson FXDS-Conv Dyna Convertible
    • 1993–1998 Harley Davidson FXDWG Dyna Wide Glide
    • 1985 Harley Davidson FXEF Fat Bob
    • 1987–1994 Harley Davidson FXLR Low Rider Custom
    • 1986–1994 Harley Davidson FXR Super Glide
    • 1985 Harley Davidson FXRC Low Glide
    • 1987 Harley Davidson FXRC Low Rider Chrome
    • 1986 Harley Davidson FXRD Grand Touring
    • 1985, 1987–1992 Harley Davidson FXRS Low Glide
    • 1986 Harley Davidson FXRS Low Rider
    • 1990–1994 Harley Davidson FXRS-Conv Low Rider Convertible
    • 1986–1993 Harley Davidson FXRS-SP Low Rider Sport
    • 1985–1992 Harley Davidson FXRT Sport Glide
    • 1985 Harley Davidson FXSB Low Rider – Belt
    • 1985–1990 Harley Davidson FXST Softail
    • 1986–1998 Harley Davidson FXSTC Softail Custom
    • 1988–1998 Harley Davidson FXSTS Softail Springer
    • 1995–1997 Harley Davidson FXSTSB Softail Bad Boy
    • 1985–1986 Harley Davidson FXWG Wide Glide

    Match your exact model and year. Check your owner’s manual for viscosity and fill capacity.

    What is included

    • 4 quarts Klotz synthetic 20W-50 engine oil
    • Hiflofiltro oil filter
    • 1 Cometic drain-plug O-ring

    Use the fill amount specified for your exact motorcycle; the supplied quantity is not an instruction to overfill.

    Product details

    • Brand: KLOTZ
    • Manufacturer part number: KH-103
    • WPS part number: 842-0158
    • Sold as: one kit

    Manufacturer application and kit information

    Supplier information checked November 4, 2026. Product packaging may vary.

    Vehicle fitment

    WPS lists this part for the following vehicles. Match your exact model and year.

    Follow the position, mounting and installation notes in the product description. Modified vehicles may require different parts.

    Compatible vehicle years, makes and models
    YearsMakeModel
    1985Harley DavidsonFLH Electra Glide
    1994–1998Harley DavidsonFLHR Road King
    1998Harley DavidsonFLHRC Road King Classic
    1987–1993Harley DavidsonFLHS Electra Glide Sport
    1986–1987, 1995–1998Harley DavidsonFLHT Electra Glide
    1985–1998Harley DavidsonFLHTC Electra Glide Classic
    1989–1998Harley DavidsonFLHTCU Electra Glide Ultra Classic
    1985Harley DavidsonFLHX Electra Glide Special
    1986–1990Harley DavidsonFLST Softail Heritage
    1988–1998Harley DavidsonFLSTC Softail Heritage Classic
    1990–1998Harley DavidsonFLSTF Softail Fat Boy
    1996Harley DavidsonFLSTN Softail Heritage Special
    1993–1995Harley DavidsonFLSTN Softail Nostalgia
    1997–1998Harley DavidsonFLSTS Softail Heritage Springer
    1985–1993Harley DavidsonFLTC Tour Glide Classic
    1989–1996Harley DavidsonFLTCU Ultra Classic Tour Glide
    1998Harley DavidsonFLTR Road Glide
    1995–1998Harley DavidsonFXD Dyna Super Glide
    1992Harley DavidsonFXDB-D Dyna Glide Daytona
    1991–1992Harley DavidsonFXDB-S Dyna Glide Sturgis
    1992Harley DavidsonFXDC Dyna Super Glide Custom
    1993–1998Harley DavidsonFXDL Dyna Low Rider
    1994–1998Harley DavidsonFXDS-Conv Dyna Convertible
    1993–1998Harley DavidsonFXDWG Dyna Wide Glide
    1985Harley DavidsonFXEF Fat Bob
    1987–1994Harley DavidsonFXLR Low Rider Custom
    1986–1994Harley DavidsonFXR Super Glide
    1985Harley DavidsonFXRC Low Glide
    1987Harley DavidsonFXRC Low Rider Chrome
    1986Harley DavidsonFXRD Grand Touring
    1985, 1987–1992Harley DavidsonFXRS Low Glide
    1986Harley DavidsonFXRS Low Rider
    1990–1994Harley DavidsonFXRS-Conv Low Rider Convertible
    1986–1993Harley DavidsonFXRS-SP Low Rider Sport
    1985–1992Harley DavidsonFXRT Sport Glide
    1985Harley DavidsonFXSB Low Rider – Belt
    1985–1990Harley DavidsonFXST Softail
    1986–1998Harley DavidsonFXSTC Softail Custom
    1988–1998Harley DavidsonFXSTS Softail Springer
    1995–1997Harley DavidsonFXSTSB Softail Bad Boy
    1985–1986Harley DavidsonFXWG Wide Glide

    Source: WPS vehicle-fitment data · WPS part 842-0158 · Checked November 3, 2026.

    Additional information

    Weight 10 lbs
    Dimensions 9.5 × 7 × 8.5 in
    Manufacturer Part Number

    KH-103

    Selling Unit

    One kit

    Oil Weight

    20W-50

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