Homeβ€Ί Belts and Cooling > Accessory Drive Belt System Componentsβ€Ί Dayco 5050405K1 Serpentine Belt Drive Component Kit
Part #: 5050405K1

Dayco 5050405K1 Serpentine Belt Drive Component Kit

Air Conditioning, Alternator and Tensioner, Main Drive, and Alternator and Air Conditioning
βš™οΈ 107 vehicles fit this part
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πŸš—Fitment: Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, and Saturn, 9-3, 9-3X, Alero, Classic, Cobalt, Equinox, G5, G6, Grand Am, HHR, Ion, L100, L200, L300, LaCrosse, LS, LS1, LW1, LW200, Malibu, Regal, Sky, Solstice, Terrain, and Verano
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Overview of Dayco Serpentine Belt Drive Component Kit 5050405K1

The Dayco Serpentine Belt Drive Component Kit 5050405K1 is designed for reliable accessory drive system maintenance on select Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Saab, and Saturn vehicles. This kit supports proper belt tension and routing for optimal engine performance.

  • Complete serpentine belt drive component kit
  • Compatible with multiple GM and Saab models including Buick LaCrosse and Chevrolet Malibu
  • Durable construction for consistent belt tension
  • Part number 5050405K1 ensures exact fitment
  • Supports accessory drive belt system maintenance and repair

Detailed Product Description

The Dayco 5050405K1 serpentine belt drive component kit is engineered to meet the specifications of various vehicles such as the Chevrolet Equinox, Pontiac G6, and Saturn Sky. This kit includes essential components that maintain the correct tension and alignment of the serpentine belt, which drives multiple engine accessories. Proper function of this kit helps prevent belt slippage and premature wear, contributing to the overall reliability of the accessory drive system.

Compatible Vehicles and Applications

  • Buick models including LaCrosse and Regal
  • Chevrolet models such as Malibu, Cobalt, and HHR
  • GMC Terrain and other compatible models
  • Oldsmobile and Pontiac vehicles like Grand Am and G6
  • Saab 9-3 and 9-3X, Saturn Ion and Sky

Common Issues Addressed by This Kit

  • Accessory belt slippage causing noise or loss of power to components
  • Worn or damaged belt tensioners leading to improper belt tension
  • Misalignment of serpentine belt resulting in accelerated wear
  • Failure of drive components causing accessory malfunction
  • Preventative maintenance to avoid engine accessory failures

Installation Notes and Tips

When installing the Dayco 5050405K1 kit, ensure the engine is cool and the battery is disconnected for safety. Follow the vehicle-specific service manual for belt routing and tensioner adjustment procedures. Verify belt alignment and tension after installation to prevent premature wear. Using the correct tools for tensioner removal and installation will help avoid damage to components.

Quality Assurance and Warranty

Dayco manufactures this serpentine belt drive component kit to meet OEM standards for fit and function. While specific warranty details are not provided, Dayco products typically come with a limited warranty against defects in materials and workmanship. Refer to Dayco’s official documentation for complete warranty information.

This part fits 107 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2017BuickRegal2.4LL4FLEXMain DriveIncludes: Serpentine Belt and Tensioner
2017BuickVeranoFLEXMain DriveIncludes: Serpentine Belt and Tensioner
2017ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2017GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2016BuickRegal2.4LL4FLEXMain DriveIncludes: Serpentine Belt and Tensioner
2016BuickVerano2.4LL4FLEXMain DriveIncludes: Serpentine Belt and Tensioner
2016BuickVerano2.0LL4Main DriveIncludes: Serpentine Belt and Tensioner
2016ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2016GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2015BuickRegal2.4LL4FLEXMain DriveIncludes: Serpentine Belt and Tensioner
2015BuickVerano2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2015BuickVerano2.0LL4Main DriveIncludes: Serpentine Belt and Tensioner
2015ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2015GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2014BuickVerano2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2014BuickVerano2.0LL4Main DriveIncludes: Serpentine Belt and Tensioner
2014ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2014GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2013BuickVerano2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2013BuickVerano2.0LL4Main DriveIncludes: Serpentine Belt and Tensioner
2013ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2013GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2012BuickRegal2.4LL4FLEXMain DriveIncludes: Serpentine Belt and Tensioner
2012BuickVeranoMain DriveIncludes: Serpentine Belt and Tensioner
2012ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2012GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011BuickLaCrosse2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011ChevroletHHR2.2LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011ChevroletHHR2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2011Saab9-3Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2011Saab9-3XMain DriveIncludes: Serpentine Belt and Tensioner
2010ChevroletCobalt2.2LL4N/AIncludes: Serpentine Belt and Tensioner
2010ChevroletEquinox2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2010ChevroletHHR2.2LL4Main DriveIncludes: Serpentine Belt and Tensioner
2010ChevroletHHR2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2010GMCTerrain2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2010PontiacG5Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2010Saab9-3Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2010Saab9-3XMain DriveIncludes: Serpentine Belt and Tensioner
2010SaturnSky2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2010SaturnSky2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2009ChevroletCobalt2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2009ChevroletHHR2.2LL4Main DriveIncludes: Serpentine Belt and Tensioner
2009ChevroletHHR2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2009PontiacG5Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2009PontiacSolstice2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2009PontiacSolstice2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2009Saab9-32.0LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2009SaturnSky2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2009SaturnSky2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2008ChevroletCobalt2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008ChevroletCobalt2.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008ChevroletCobalt2.0LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008ChevroletHHR2.2LL4Main DriveIncludes: Serpentine Belt and Tensioner
2008ChevroletHHR2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner
2008PontiacG52.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008PontiacG52.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008PontiacSolstice2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2008PontiacSolstice2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2008Saab9-32.0LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2008SaturnSky2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2008SaturnSky2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2007ChevroletCobalt2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2007ChevroletHHR2.4LL4Main DriveIncludes: Serpentine Belt and Tensioner; w/Ring Shaped Clutch Weight Air Conditioner Compressor
2007PontiacG52.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner; w/A.C; W/O Triangle Shaped Clutch Weight on Compressor
2007PontiacG62.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2007PontiacSolstice2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2007PontiacSolstice2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2007Saab9-32.0LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2007SaturnIon2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2007SaturnIon2.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2007SaturnSky2.4LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2007SaturnSky2.0LL4Alternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2006ChevroletMalibu2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2006PontiacG62.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2006PontiacSolsticeAlternator and Air ConditioningIncludes: Serpentine Belt and Tensioner
2006Saab9-32.0LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2006SaturnIon2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2006SaturnIon2.4LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2005ChevroletClassicMain DriveIncludes: Serpentine Belt and Tensioner
2005ChevroletMalibu2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2005PontiacGrand Am2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2005Saab9-3Main DriveIncludes: Serpentine Belt and Tensioner
2004ChevroletClassicMain DriveIncludes: Serpentine Belt and Tensioner
2004ChevroletMalibu2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2004OldsmobileAlero2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2004PontiacGrand Am2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2004Saab9-3Main DriveIncludes: Serpentine Belt and Tensioner
2004SaturnL3002.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2003OldsmobileAlero2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2003PontiacGrand Am2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2003Saab9-32.0LL4Main DriveIncludes: Serpentine Belt and Tensioner
2003SaturnL200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2003SaturnLW200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2002OldsmobileAlero2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2002PontiacGrand Am2.2LL4Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2002SaturnL100Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2002SaturnL200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2002SaturnLW200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2001SaturnL100Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2001SaturnL200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2001SaturnLW200Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2000SaturnLSAir Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2000SaturnLS1Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner
2000SaturnLW1Air Conditioning, Alternator and TensionerIncludes: Serpentine Belt and Tensioner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.