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Part #: 49841

Continental 49841 Accessory Drive Belt Tensioner Assembly - Accessory Drive

Multi-V, Accessory Drive
⚙️ 138 vehicles fit this part
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📦Multi-V, Accessory Drive
🚗Fitment: BMW, 335i, 335i GT xDrive, 335i xDrive, 435i, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe, 535i, 535i GT, 535i GT xDrive, 535i xDrive, 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 640i xDrive Gran Turismo, 740i, 740Li, 740Li xDrive, ActiveHybrid 5, M2, M235i, M235i xDrive, M3, M4, X3, X4, X5, and X6
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Overview of Continental Multi-V Accessory Drive Belt Tensioner Assembly

The Continental Multi-V Accessory Drive Belt Tensioner Assembly, part number 49841, is engineered for precise belt tension control in various BMW models. Designed to maintain optimal accessory drive belt performance, this tensioner assembly supports reliable operation of engine components.

  • Compatible with multiple BMW models including 335i, 435i, 535i, 640i, 740i, M2, M3, M4, X3, X4, X5, and X6
  • Single non-flanged thermoplastic pulley with smooth surface
  • Pulley dimensions: 2.76 inches outside diameter, 1.26 inches width, 0.670 inch bore diameter
  • Part of the Continental Multi-V product line designed for accessory drive belt system components
  • Durable construction for consistent belt tension and reduced wear

Detailed Product Features and Specifications

This accessory drive belt tensioner assembly features a single pulley made from thermoplastic material, which offers a smooth surface to reduce belt wear and noise. The pulley is non-flanged, allowing for precise belt alignment and tension. With a bore diameter of 0.670 inches, an outside diameter of 2.76 inches, and a width of 1.26 inches, the pulley is engineered to fit specific BMW accessory drive belt systems accurately.

The Continental Multi-V product line focuses on delivering reliable components for accessory drive belt systems, ensuring proper tension and alignment. This tensioner assembly is designed to work seamlessly with the belt system in various BMW models, supporting engine accessories such as the alternator, power steering pump, and air conditioning compressor.

Compatible BMW Models and Applications

  • BMW 335i, 335i GT xDrive, 335i xDrive
  • BMW 435i, 435i Gran Coupe, 435i xDrive, 435i xDrive Gran Coupe
  • BMW 535i, 535i GT, 535i GT xDrive, 535i xDrive
  • BMW 640i, 640i Gran Coupe, 640i xDrive, 640i xDrive Gran Coupe, 640i xDrive Gran Turismo
  • BMW 740i, 740Li, 740Li xDrive, ActiveHybrid 5
  • BMW M2, M3, M4, M235i, M235i xDrive
  • BMW X3, X4, X5, X6

Common Issues Addressed by This Tensioner Assembly

  • Accessory drive belt slippage or misalignment
  • Excessive belt noise due to improper tension
  • Premature belt wear caused by inconsistent tension
  • Reduced performance of engine accessories like alternator or power steering pump
  • Vibration or pulley wobble affecting belt system stability

Installation Notes and Tips

Ensure the correct belt routing before installing the tensioner assembly. Verify pulley alignment and tension after installation to prevent premature belt wear. Use appropriate tools to avoid damage to the thermoplastic pulley. Refer to the vehicle’s service manual for torque specifications and installation procedures specific to the BMW model.

Quality Assurance and Warranty

Continental manufactures the Multi-V accessory drive belt tensioner assembly to meet OEM standards for durability and performance. While specific warranty details are not provided, Continental products typically undergo rigorous quality control to ensure reliable operation in BMW vehicles. For warranty information, consult the product documentation or authorized Continental distributors.

BrandContinental
Part Number49841
PositionMulti-V, Accessory Drive
Pulley 1 FlangedNon-flanged
Pulley Quantity1
Pulley 1 Bore Diameter0.670
Pulley 1 Outside Diameter2.76
Pulley 1 Width1.26
Pulley 1 MaterialThermoplastic
Pulley Surface TypeSmooth

This part fits 138 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersFuel TypePositionNotes
2024BMWM23.0LL6Accessory DriveMulti-V
2023BMWM23.0LL6Accessory DriveMulti-V
2021BMWM23.0LL6Accessory DriveMulti-V
2020BMWM23.0LL6Accessory DriveMulti-V
2020BMWM43.0LL6Accessory DriveMulti-V
2019BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2019BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2019BMW640i xDrive Gran Turismo3.0LL6Accessory DriveMulti-V
2019BMWM23.0LL6Accessory DriveMulti-V
2019BMWM43.0LL6Accessory DriveMulti-V
2019BMWX63.0LL6Accessory DriveMulti-V
2018BMW640i3.0LL6Accessory DriveMulti-V
2018BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2018BMW640i xDrive3.0LL6Accessory DriveMulti-V
2018BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2018BMW640i xDrive Gran Turismo3.0LL6Accessory DriveMulti-V
2018BMWM23.0LL6Accessory DriveMulti-V
2018BMWM33.0LL6Accessory DriveMulti-V
2018BMWM43.0LL6Accessory DriveMulti-V
2018BMWX43.0LL6Accessory DriveMulti-V
2018BMWX53.0LL6GASAccessory DriveMulti-V
2018BMWX63.0LL6Accessory DriveMulti-V
2017BMW535i GT3.0LL6Accessory DriveMulti-V
2017BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2017BMW640i3.0LL6Accessory DriveMulti-V
2017BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2017BMW640i xDrive3.0LL6Accessory DriveMulti-V
2017BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2017BMWM23.0LL6Accessory DriveMulti-V
2017BMWM33.0LL6Accessory DriveMulti-V
2017BMWM43.0LL6Accessory DriveMulti-V
2017BMWX33.0LL6Accessory DriveMulti-V
2017BMWX43.0LL6Accessory DriveMulti-V
2017BMWX53.0LL6GASAccessory DriveMulti-V
2017BMWX63.0LL6Accessory DriveMulti-V
2016BMW335i GT xDrive3.0LL6Accessory DriveMulti-V
2016BMW435i3.0LL6Accessory DriveMulti-V
2016BMW435i Gran Coupe3.0LL6Accessory DriveMulti-V
2016BMW435i xDrive3.0LL6Accessory DriveMulti-V
2016BMW435i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2016BMW535i3.0LL6Accessory DriveMulti-V
2016BMW535i GT3.0LL6Accessory DriveMulti-V
2016BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2016BMW535i xDrive3.0LL6Accessory DriveMulti-V
2016BMW640i3.0LL6Accessory DriveMulti-V
2016BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2016BMW640i xDrive3.0LL6Accessory DriveMulti-V
2016BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2016BMWM23.0LL6Accessory DriveMulti-V
2016BMWM235i3.0LL6Accessory DriveMulti-V
2016BMWM235i xDrive3.0LL6Accessory DriveMulti-V
2016BMWM33.0LL6Accessory DriveMulti-V
2016BMWM43.0LL6Accessory DriveMulti-V
2016BMWX33.0LL6Accessory DriveMulti-V
2016BMWX43.0LL6Accessory DriveMulti-V
2016BMWX53.0LL6GASAccessory DriveMulti-V
2016BMWX63.0LL6Accessory DriveMulti-V
2015BMW335i3.0LL6Accessory DriveMulti-V
2015BMW335i GT xDrive3.0LL6Accessory DriveMulti-V
2015BMW335i xDrive3.0LL6Accessory DriveMulti-V
2015BMW435i3.0LL6Accessory DriveMulti-V
2015BMW435i Gran Coupe3.0LL6Accessory DriveMulti-V
2015BMW435i xDrive3.0LL6Accessory DriveMulti-V
2015BMW435i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2015BMW535i3.0LL6Accessory DriveMulti-V
2015BMW535i GT3.0LL6Accessory DriveMulti-V
2015BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2015BMW535i xDrive3.0LL6Accessory DriveMulti-V
2015BMW640i3.0LL6Accessory DriveMulti-V
2015BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2015BMW640i xDrive3.0LL6Accessory DriveMulti-V
2015BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2015BMW740i3.0LL6Accessory DriveMulti-V
2015BMW740Li3.0LL6Accessory DriveMulti-V
2015BMW740Li xDrive3.0LL6Accessory DriveMulti-V
2015BMWM235i3.0LL6Accessory DriveMulti-V
2015BMWM235i xDrive3.0LL6Accessory DriveMulti-V
2015BMWM33.0LL6Accessory DriveMulti-V
2015BMWM43.0LL6Accessory DriveMulti-V
2015BMWX33.0LL6Accessory DriveMulti-V
2015BMWX43.0LL6Accessory DriveMulti-V
2015BMWX53.0LL6GASAccessory DriveMulti-V
2015BMWX63.0LL6Accessory DriveMulti-V
2014BMW335iRWD3.0LL6Accessory DriveMulti-V
2014BMW335i GT xDrive3.0LL6Accessory DriveMulti-V
2014BMW335i xDrive3.0LL6Accessory DriveMulti-V
2014BMW435i3.0LL6Accessory DriveMulti-V
2014BMW435i xDrive3.0LL6Accessory DriveMulti-V
2014BMW535i3.0LL6Accessory DriveMulti-V
2014BMW535i GT3.0LL6Accessory DriveMulti-V
2014BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2014BMW535i xDrive3.0LL6Accessory DriveMulti-V
2014BMW640i3.0LL6Accessory DriveMulti-V
2014BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2014BMW640i xDrive3.0LL6Accessory DriveMulti-V
2014BMW640i xDrive Gran Coupe3.0LL6Accessory DriveMulti-V
2014BMW740i3.0LL6Accessory DriveMulti-V
2014BMW740Li3.0LL6Accessory DriveMulti-V
2014BMW740Li xDrive3.0LL6Accessory DriveMulti-V
2014BMWM235i3.0LL6Accessory DriveMulti-V
2014BMWX33.0LL6Accessory DriveMulti-V
2014BMWX53.0LL6GASAccessory DriveMulti-V
2014BMWX63.0LL6Accessory DriveMulti-V
2013BMW335iRWD3.0LL6Accessory DriveMulti-V
2013BMW335i xDrive3.0LL6Accessory DriveMulti-V
2013BMW535i3.0LL6Accessory DriveMulti-V
2013BMW535i4.4LV8Accessory DriveMulti-V
2013BMW535i GT3.0LL6Accessory DriveMulti-V
2013BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2013BMW535i xDrive3.0LL6Accessory DriveMulti-V
2013BMW640i3.0LL6Accessory DriveMulti-V
2013BMW640i Gran Coupe3.0LL6Accessory DriveMulti-V
2013BMW740i3.0LL6Accessory DriveMulti-V
2013BMW740Li3.0LL6Accessory DriveMulti-V
2013BMW740Li xDrive3.0LL6Accessory DriveMulti-V
2013BMWX33.0LL6Accessory DriveMulti-V
2013BMWX53.0LL6GASAccessory DriveMulti-V
2013BMWX63.0LL6Accessory DriveMulti-V
2012BMW335iRWD3.0LL6Accessory DriveMulti-V
2012BMW335i xDrive3.0LL6Accessory DriveMulti-V
2012BMW535i3.0LL6Accessory DriveMulti-V
2012BMW535i GT3.0LL6Accessory DriveMulti-V
2012BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2012BMW535i xDrive3.0LL6Accessory DriveMulti-V
2012BMW640i3.0LL6Accessory DriveMulti-V
2012BMWActiveHybrid 53.0LL6Accessory DriveMulti-V
2012BMWX33.0LL6Accessory DriveMulti-V
2012BMWX53.0LL6GASAccessory DriveMulti-V
2012BMWX63.0LL6Accessory DriveMulti-V
2011BMW335i xDrive3.0LL6Accessory DriveMulti-V
2011BMW535i3.0LL6Accessory DriveMulti-V
2011BMW535i GT3.0LL6Accessory DriveMulti-V
2011BMW535i GT xDrive3.0LL6Accessory DriveMulti-V
2011BMW535i xDrive3.0LL6Accessory DriveMulti-V
2011BMWX33.0LL6Accessory DriveMulti-V
2011BMWX53.0LL6GASAccessory DriveMulti-V
2011BMWX63.0LL6Accessory DriveMulti-V
2010BMW535i GT3.0LL6Accessory DriveMulti-V

* 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:

11287599097112886042663938989702

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

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