HomeBelts and Cooling > Accessory Drive Belt System ComponentsGenuine C2S45579 Accessory Drive Belt Tensioner Assembly
Part #: C2S45579

Genuine C2S45579 Accessory Drive Belt Tensioner Assembly

⚙️ 24 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jaguar, S-Type and X-Type
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Reliable Accessory Drive Belt Tensioner for Jaguar S-Type and X-Type

The Genuine Accessory Drive Belt Tensioner Assembly, part number C2S45579, is designed specifically for Jaguar S-Type and X-Type models. This component ensures proper tension on the accessory drive belt, maintaining optimal performance of your vehicle's engine accessories.

  • Compatible with Jaguar S-Type and X-Type models
  • Genuine part number C2S45579 for precise fitment
  • Maintains correct belt tension to prevent slippage
  • Durable construction for consistent performance
  • Direct replacement for factory-installed tensioner assemblies

Product Details and Functionality

The Genuine Accessory Drive Belt Tensioner Assembly (C2S45579) is engineered to maintain the correct tension on the accessory drive belt system in Jaguar S-Type and X-Type vehicles. Proper belt tension is critical to the operation of engine-driven components such as the alternator, power steering pump, and air conditioning compressor. This tensioner assembly helps prevent belt slippage, reduces wear, and supports smooth engine accessory operation. As a direct replacement part, it meets the original equipment specifications for fit and function.

Common Issues Addressed by This Tensioner Assembly

  • Eliminates belt squealing caused by improper tension
  • Prevents premature belt wear and damage
  • Reduces risk of accessory component failure due to belt slippage
  • Maintains consistent accessory drive performance
  • Helps avoid engine overheating related to accessory belt issues

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Use proper tools to relieve tension on the old belt tensioner
  • Verify correct routing of the accessory drive belt during reassembly
  • Inspect the accessory drive belt for wear and replace if necessary
  • Follow vehicle-specific service manual instructions for torque specifications

Quality Assurance and Warranty Information

This Genuine Accessory Drive Belt Tensioner Assembly (C2S45579) is manufactured to meet Jaguar's original equipment standards. It undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty terms may vary, Genuine parts typically include coverage against manufacturing defects to provide confidence in your replacement component.

This part fits 24 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2008JaguarS-Type3.0LV6N/A
2008JaguarS-TypeN/A
2008JaguarX-TypeN/A
2007JaguarS-Type3.0LV6N/A
2007JaguarS-TypeN/A
2007JaguarX-TypeN/A
2006JaguarS-Type3.0LV6N/A
2006JaguarS-TypeN/A
2006JaguarX-TypeN/A
2005JaguarS-Type3.0LV6N/A
2005JaguarS-TypeN/A
2005JaguarX-TypeN/A
2004JaguarS-Type3.0LV6N/A
2004JaguarS-TypeN/A
2004JaguarX-TypeN/A
2003JaguarS-Type3.0LV6N/A
2003JaguarS-TypeN/A
2003JaguarX-TypeN/A
2002JaguarS-Type3.0LV6N/A
2002JaguarS-TypeN/A
2002JaguarX-TypeN/A
2001JaguarS-Type3.0LV6N/A
2001JaguarS-TypeN/A
2000JaguarS-Type3.0LV6N/A

* 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:

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