HomeBelts and Cooling > Accessory Drive Belt System ComponentsContinental K49282 Serpentine Belt Drive Component Kit - Accessory Drive, Alternator or Water Pump and Power Steering
Part #: K49282

Continental K49282 Serpentine Belt Drive Component Kit - Accessory Drive, Alternator or Water Pump and Power Steering

Alternator, Water Pump and Power Steering and Accessory Drive
⚙️ 68 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i, X3, and X5
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Overview of Continental Serpentine Belt Drive Component Kit

The Continental K49282 serpentine belt drive component kit is designed for reliable performance in select BMW models. This kit includes a drive belt, tensioner, and idler pulley engineered to maintain optimal accessory drive system function.

  • Includes one drive belt, one tensioner, and one idler pulley
  • Drive belt length: 60.50 inches with 6 grooves and 0.83 inch top width
  • Idler pulley made of durable thermoplastic with a smooth surface
  • Pulley dimensions: 3.15 inch outside diameter and 0.97 inch width
  • Compatible with multiple BMW models including 320i, 328i, 330i, X3, and X5

Detailed Product Description

The Continental K49282 kit provides essential components for the serpentine belt drive system, ensuring proper tension and smooth operation of engine accessories. The included drive belt features six grooves and a length of 60.50 inches, designed to fit precisely on the pulleys of compatible BMW vehicles. The tensioner maintains correct belt tension to prevent slippage and premature wear, while the thermoplastic idler pulley with a smooth surface reduces friction and noise. This combination supports the accessory drive system’s efficiency and longevity.

Compatible BMW Models and Applications

This serpentine belt drive component kit is compatible with a range of BMW vehicles, including the 320i, 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi, 525i, 528i, 530i, X3, and X5 models. It is designed to address common accessory drive system issues such as belt wear, tensioner failure, and pulley damage.

  • Replaces worn or damaged serpentine belts
  • Resolves belt tension problems caused by faulty tensioners
  • Eliminates noise and vibration from worn idler pulleys
  • Prevents accessory drive system slippage and misalignment

Installation Notes and Tips

When installing the Continental K49282 kit, ensure the engine is cool and the battery is disconnected for safety. Properly route the serpentine belt according to the vehicle’s belt routing diagram. Inspect all pulleys and tensioner mounting points for wear or damage before installation. Use appropriate tools to apply correct tension to the belt and verify smooth pulley rotation after assembly.

Quality Assurance and Warranty

Continental manufactures the K49282 serpentine belt drive component kit to meet OEM specifications for fit and function. The thermoplastic idler pulley and tensioner are engineered for durability under normal operating conditions. While specific warranty details are not provided, Continental products typically come with manufacturer-backed quality assurance to support reliable performance in BMW vehicles.

BrandContinental
Part NumberK49282
Component TypeDrive belt
Component TypeIdler pulley
Component TypeTensioner
Belt Quantity1
Tensioner Included1
Pulley Quantity1
Pulley 1 Outside Diameter3.15
Pulley 1 Width0.97
Pulley 1 MaterialThermoplastic
Belt Groove Quantity6
Belt Top Width0.83
Pulley Surface TypeSmooth
Belt Length60.50

This part fits 68 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2006BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2006BMWX32.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2006BMWX33.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2006BMWX53.0LL6Accessory Drivew/ Mechanical Tensioner; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW320i2.2LL6Alternator, Water Pump and Power Steeringw/ Mechanical Tensioner; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW325i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW325xi2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW330i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW330xi3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW525i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMW530i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMWX32.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMWX33.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2005BMWX53.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW320i2.2LL6Alternator, Water Pump and Power Steeringw/ Mechanical Tensioner; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW325i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW325xi2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW330i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW330xi3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW525i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMW530i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMWX32.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMWX33.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2004BMWX53.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW320i2.2LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW325i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW325xi2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW330i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW330xi3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW525i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMW530i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2003BMWX53.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW320i2.2LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW325i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW325xi2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW330i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW330xi3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW525i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMW530i3.0LL6Alternator, Water Pump and Power Steeringw/ Mechanical Tensioner; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2002BMWX53.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW320i2.2LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW323i2.5LL6Alternator, Water Pump and Power SteeringKit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW325Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW325i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW325xi2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW330Ci3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW330i3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW330xi3.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW525i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMW530i3.0LL6Alternator, Water Pump and Power Steeringw/ Mechanical Tensioner; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2001BMWX53.0LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2000BMW323Ci2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2000BMW323i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2000BMW328Ci2.8LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2000BMW328i2.8LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
2000BMW528i2.8LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
1999BMW323i2.5LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
1999BMW328i2.8LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys
1999BMW528i2.8LL6Alternator, Water Pump and Power SteeringW/ Mechanical Tensioner & OE Length Belt; Kit Includes Poly-V, Tensioner Assembly and Idler Pulleys

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

This part directly replaces or is cross-referenced with the following part numbers:

90K-3820190K38201ACK060605B00M1NVQFCB00M1NVTOKNA

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.