HomeBelts and Cooling > Accessory Drive Belt System ComponentsINA FT10004 Accessory Drive Belt Tensioner - Air Conditioning
Part #: FT10004

INA FT10004 Accessory Drive Belt Tensioner - Air Conditioning

Air Conditioning
⚙️ 20 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 750iL, 850Ci, 850CSi, and 850i
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Overview of INA Accessory Drive Belt Tensioner FT10004

The INA Accessory Drive Belt Tensioner FT10004 is designed specifically for select BMW models, including the 750iL, 850Ci, 850CSi, and 850i. This component ensures proper tension of the accessory drive belt system, contributing to the reliable operation of engine accessories.

  • Compatible with BMW 750iL, 850Ci, 850CSi, and 850i models
  • Part number FT10004 for precise identification
  • Engineered to maintain optimal belt tension and alignment
  • Durable construction for consistent performance
  • Direct replacement for original equipment tensioners

Detailed Product Description

The INA FT10004 accessory drive belt tensioner is a critical component in the belt drive system of BMW vehicles such as the 750iL and 8 Series models including the 850Ci, 850CSi, and 850i. This tensioner maintains the correct tension on the accessory drive belt, which powers essential engine components like the alternator, power steering pump, and air conditioning compressor. Proper belt tension prevents slippage and premature wear, ensuring smooth engine operation and accessory function. The FT10004 is manufactured to meet OEM specifications, providing a reliable fit and long service life.

Common Applications and Problem Resolution

  • Eliminates belt slippage and squealing noises
  • Prevents premature wear of accessory drive belts
  • Restores proper tension to the belt system after component replacement
  • Addresses issues related to accessory drive belt misalignment
  • Reduces risk of accessory component failure due to improper belt tension

Installation Notes and Tips

When installing the INA FT10004 tensioner on compatible BMW models, ensure the engine is cool and the battery is disconnected for safety. Use appropriate tools to relieve tension on the belt before removal. Verify belt routing and tensioner alignment during installation to avoid belt damage. It is recommended to inspect the accessory drive belt for wear and replace it if necessary when installing a new tensioner.

Quality Assurance and Warranty Information

INA manufactures the FT10004 tensioner to meet stringent quality standards, ensuring durability and reliable performance in BMW 750iL and 8 Series vehicles. This part is engineered to OEM specifications and undergoes rigorous testing. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
2000BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
1999BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
1998BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
1997BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
1997BMW850Ci5.4LV12Air ConditioningINA Global Number 531 0004 100
1996BMW750iL5.4LV12Air ConditioningINA Global Number 531 0004 100
1996BMW850Ci5.4LV12Air ConditioningINA Global Number 531 0004 100
1995BMW850CSi5.6LV12Air ConditioningINA Global Number 531 0004 100
1994BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100
1994BMW850Ci5.0LV12Air ConditioningINA Global Number 531 0004 100
1994BMW850CSi5.6LV12Air ConditioningINA Global Number 531 0004 100
1993BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100
1993BMW850Ci5.0LV12Air ConditioningINA Global Number 531 0004 100
1992BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100
1992BMW850i5.0LV12Air ConditioningINA Global Number 531 0004 100
1991BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100
1991BMW850i5.0LV12Air ConditioningINA Global Number 531 0004 100
1990BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100
1989BMW750iL5.0LV12Air ConditioningINA Global Number 531 0004 100

* 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:

11281704718112817156303806149054531000410089092

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