HomeBelts and Cooling > Accessory Drive Belt System ComponentsGenuine LR039517 Accessory Drive Belt Tensioner
Part #: LR039517

Genuine LR039517 Accessory Drive Belt Tensioner

14 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Land Rover, LR4, Range Rover, and Range Rover Sport
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Reliable Accessory Drive Belt Tensioner for Land Rover Vehicles

The Genuine LR039517 accessory drive belt tensioner is designed specifically for Land Rover models including the LR4, Range Rover, and Range Rover Sport. This component ensures proper tension on the accessory drive belt system, maintaining optimal performance and preventing belt slippage.

  • Compatible with Land Rover LR4, Range Rover, and Range Rover Sport
  • Genuine part number LR039517 for precise fitment
  • Maintains correct tension on accessory drive belts
  • Durable construction for consistent performance
  • Essential for accessory drive belt system functionality

Product Details and Functionality

The Genuine LR039517 accessory drive belt tensioner is engineered to provide consistent tension to the accessory drive belt system components in Land Rover vehicles. Proper belt tension is critical to the operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor. This tensioner helps prevent belt slippage and premature wear, contributing to the overall reliability of the vehicle’s accessory systems. Designed to meet OEM specifications, this tensioner ensures a precise fit and long-lasting durability for the LR4, Range Rover, and Range Rover Sport models.

Common Issues Addressed by the Accessory Drive Belt Tensioner

  • Eliminates belt noise caused by improper tension
  • Prevents accessory drive belt slippage
  • Reduces premature belt wear and damage
  • Maintains consistent accessory system performance
  • Helps avoid engine accessory malfunctions

Installation Notes and Tips

When installing the Genuine LR039517 accessory drive belt tensioner, ensure the vehicle is turned off and cooled down. Properly release tension from the existing belt before removal. Verify alignment of the tensioner pulley and belt routing according to the Land Rover service manual for LR4, Range Rover, or Range Rover Sport. Use appropriate tools to avoid damage to the tensioner or belt. After installation, double-check belt tension and accessory operation before driving.

Quality Assurance and Warranty

This Genuine accessory drive belt tensioner meets strict quality standards to ensure reliable performance in Land Rover vehicles. While specific warranty details are not provided, Genuine parts typically carry manufacturer-backed warranties to guarantee fit and function. Using the LR039517 tensioner helps maintain the integrity of your vehicle’s accessory drive system with a component designed to OEM specifications.

This part fits 14 vehicles. Search below:

YearMakeModelPositionNotes
2015Land RoverLR4N/AAccessory Drive Belt Idler Pulley - Secondary Drive
2015Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2015Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2014Land RoverLR4N/AAccessory Drive Belt Idler Pulley - Secondary Drive
2014Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2014Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2013Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2013Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2012Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2012Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2011Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2011Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2010Land RoverRange RoverN/AAccessory Drive Belt Idler Pulley - Secondary Drive
2010Land RoverRange Rover SportN/AAccessory Drive Belt Idler Pulley - Secondary Drive

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