Contitech 660K6MK Serpentine Belt
OE Quality 60-Day Returns
Contitech
 Multi-V

Contitech 660K6MK Serpentine Belt

Brand Contitech 660K6MK
Position Alternator, Fan and Alternator, Air Conditioning, and Accessory Drive
Product line Multi-V
Fits Audi, Buick, Chrysler, Dodge, Ford, Lexus, Pontiac, and Ram · 89 vehicles

Multi-V design. A serpentine belt for smooth, reliable accessory drive operation.

Serpentine belt. Transfers power to engine accessories with a single continuous belt.

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Contitech Multi-V Serpentine Belt 660K6MK

Contitech Multi-V 660K6MK is a serpentine belt for accessory drive and alternator applications across a wide range of vehicles. It is listed for Chrysler 300, Dodge Charger, Dodge Challenger, Ram 1500, Lexus IS300, Lexus RC300, and select Ford, Audi, Buick, and Pontiac applications.

Key Features

  • Contitech Multi-V belt construction for accessory drive system service
  • Part number 660K6MK for accurate replacement matching
  • Fits accessory drive and alternator positions listed in the vehicle table
  • Coverage includes 2014-2023 Chrysler 300, 2014-2023 Dodge Charger, and 2016-2023 Dodge Challenger
  • Also listed for 2014-2023 Ram 1500, 2019-2023 Ram 1500 Classic, and 2018-2023 Lexus IS300 and RC300

Detailed Description

This Contitech serpentine belt is part of the Multi-V line and is cataloged for a broad mix of late-model and older vehicles. The 660K6MK application list includes accessory drive service on Chrysler 300, Dodge Charger, Dodge Challenger, Ram 1500, Ram 1500 Classic, Lexus GS300, Lexus IS300, Lexus RC300, Lexus GS200t, Lexus IS200t, Lexus RC200t, Buick Cascada, Ford Super Duty trucks, Audi 90, and Pontiac Fiero. Use the part number 660K6MK to verify the correct belt for your specific engine and accessory drive setup.

What It Is Used For

  • Replacing a worn or cracked serpentine belt
  • Restoring proper accessory drive operation
  • Addressing belt squeal from glazing or wear
  • Correcting belt slippage on the listed accessory drive systems
  • Servicing alternator drive applications on select Ford Super Duty models

Installation Notes and Tips

Confirm the exact year, make, model, engine, and accessory drive configuration before ordering. This listing includes multiple positions, including accessory drive, alternator, and N/A applications, so match the vehicle row carefully. For fitment examples, this part fits 2014-2023 Chrysler 300, accessory drive; fits 2016-2023 Dodge Challenger, accessory drive; and fits 2018-2023 Lexus IS300, accessory drive. Inspect pulleys, tensioners, and idlers during belt replacement to help ensure proper belt tracking.

Quality Assurance

Contitech is a recognized OE-focused brand in belt and drive system components, and the Multi-V line is cataloged for direct replacement use in the listed applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Related reading

This part fits 89 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2024FreightlinerCascadia14.9LL6—Air ConditioningMulti-V
2023Chrysler3003.6LV6—Accessory DriveMulti-V
2023DodgeChallenger3.6LV6—Accessory DriveMulti-V
2023DodgeCharger3.6LV6—Accessory DriveMulti-V
2023FreightlinerCascadia14.9LL6—Air ConditioningMulti-V
2023LexusIS3002.0LL4—Accessory DriveMulti-V
2023LexusRC3002.0LL4—Accessory DriveMulti-V
2023Ram15003.6LV6—Accessory DriveMulti-V
2023Ram1500 Classic3.6LV6—Accessory DriveMulti-V
2022Chrysler3003.6LV6—Accessory DriveMulti-V
2022DodgeChallenger3.6LV6—Accessory DriveMulti-V
2022DodgeCharger3.6LV6—Accessory DriveMulti-V
2022FreightlinerCascadia14.9LL6—Air ConditioningMulti-V
2022LexusIS3002.0LL4—Accessory DriveMulti-V
2022LexusRC3002.0LL4—Accessory DriveMulti-V
2022Ram1500 Classic3.6LV6FLEXAccessory DriveMulti-V
2021Chrysler3003.6LV6—Accessory DriveMulti-V
2021DodgeChallenger3.6LV6—Accessory DriveMulti-V
2021DodgeCharger3.6LV6—Accessory DriveMulti-V
2021LexusIS3002.0LL4—Accessory DriveMulti-V
2021LexusRC3002.0LL4—Accessory DriveMulti-V
2021Ram1500 Classic3.6LV6FLEXAccessory DriveMulti-V
2020Chrysler3003.6LV6—Accessory DriveMulti-V
2020DodgeChallenger3.6LV6—Accessory DriveMulti-V
2020DodgeCharger3.6LV6—Accessory DriveMulti-V
2020LexusIS3002.0LL4—Accessory DriveMulti-V
2020LexusRC3002.0LL4—Accessory DriveMulti-V
2020Ram1500 Classic3.6LV6—Accessory DriveMulti-V
2019BuickCascada1.6LL4—Accessory DriveMulti-V
2019Chrysler3003.6LV6—Accessory DriveMulti-V
2019DodgeChallenger3.6LV6—Accessory DriveMulti-V
2019DodgeCharger3.6LV6—Accessory DriveMulti-V
2019LexusGS3002.0LL4—Accessory DriveMulti-V
2019LexusIS3002.0LL4—Accessory DriveMulti-V
2019LexusRC3002.0LL4—Accessory DriveMulti-V
2019Ram15003.6LV6FLEXAccessory DriveMulti-V
2019Ram1500 Classic3.6LV6—Accessory DriveMulti-V
2018BuickCascada1.6LL4—Accessory DriveMulti-V
2018Chrysler3003.6LV6—Accessory DriveMulti-V
2018DodgeChallenger3.6LV6—Accessory DriveMulti-V
2018DodgeCharger3.6LV6—Accessory DriveMulti-V
2018LexusGS3002.0LL4—Accessory DriveMulti-V
2018LexusIS3002.0LL4—Accessory DriveMulti-V
2018LexusRC3002.0LL4—Accessory DriveMulti-V
2018Ram15003.6LV6—Accessory DriveMulti-V
2017BuickCascada1.6LL4—Accessory DriveMulti-V
2017Chrysler3003.6LV6—Accessory DriveMulti-V
2017DodgeChallenger3.6LV6—Accessory DriveMulti-V
2017DodgeCharger3.6LV6—Accessory DriveMulti-V
2017LexusIS200t2.0LL4—Accessory DriveMulti-V
2017LexusRC200t2.0LL4—Accessory DriveMulti-V
2017Ram15003.6LV6—Accessory DriveMulti-V
2016BuickCascada1.6LL4—Accessory DriveMulti-V
2016Chrysler3003.6LV6—Accessory DriveMulti-V
2016DodgeChallenger3.6LV6—Accessory DriveMulti-V
2016DodgeCharger3.6LV6—Accessory DriveMulti-V
2016LexusGS200t2.0LL4—Accessory DriveMulti-V
2016LexusIS200t2.0LL4—Accessory DriveMulti-V
2016LexusRC200t2.0LL4—Accessory DriveMulti-V
2016Ram15003.6LV6—Accessory DriveMulti-V
2015Chrysler3003.6LV6—Accessory DriveMulti-V
2015DodgeCharger3.6LV6—Accessory DriveMulti-V
2015Ram15003.6LV6—Accessory DriveMulti-V
2014Chrysler3003.6LV6—Accessory DriveMulti-V
2014DodgeCharger3.6LV6—Accessory DriveMulti-V
2014Ram15003.6LV6—Accessory DriveMulti-V
2007FordE-350 Super Duty6.0LV8—AlternatorMulti-V; W/ Dual Alt.
2007FordF-250 Super Duty6.0LV8—AlternatorMulti-V; W/ Dual Alts, 2nd Sheave
2007FordF-350 Super Duty6.0LV8—AlternatorMulti-V; W/ Dual Alts, 2nd Sheave
2007MackCL14.9LL6—Air ConditioningMulti-V
2006MackCL14.9LL6—Air ConditioningMulti-V
2006MackCT11.9L-6—AlternatorMulti-V; w/ Borg-Warner or Horton Fan Clutch
2005MackCL14.9LL6—Air ConditioningMulti-V
2004MackCL14.9LL6—Air ConditioningMulti-V
2000ChevroletC6500 Kodiak7.4LV8—Fan and AlternatorMulti-V
2000ChevroletC7500 Kodiak7.4LV8—Fan and AlternatorMulti-V
2000GMCB77.4LV8—AlternatorMulti-V
2000GMCC6500 Topkick7.4LV8—Fan and AlternatorMulti-V
2000GMCC7500 Topkick7.4LV8—Fan and AlternatorMulti-V
1999ChevroletB77.4LV8—AlternatorMulti-V
1999ChevroletC6500 Kodiak7.4LV8—Fan and AlternatorMulti-V
1999ChevroletC7500 Kodiak7.4LV8—Fan and AlternatorMulti-V
1999GMCB77.4LV8—AlternatorMulti-V
1999GMCC6500 Topkick7.4LV8—Fan and AlternatorMulti-V
1999GMCC7500 Topkick7.4LV8—Fan and AlternatorMulti-V; Exc. AC
1993Audi902.8LV6—Accessory DriveMulti-V; Exc. AC
1993Audi90 Quattro2.8LV6—Accessory DriveMulti-V; Exc. AC
1988PontiacFiero2.5LL4—N/AMulti-V; W/AC
1987PontiacFiero2.5LL4—N/AMulti-V; W/AC