FEBI BILSTEIN 48742 V-Ribbed Belt Tensioner

Compatible with BMW 3 Coupe (E92) , BMW 3 (E90) , BMW 3 Touring (E91) Show more info
This V-ribbed belt tensioner from FEBI BILSTEIN ensures proper belt tension for optimal accessory drive performance. Designed for reliable operation and durability.
58.80 EUR
inc. VAT 21%
In stock 1
Delivery 1 day (22.05.2026)
PN 48742
Make FEBI BILSTEIN
EAN 4027816487425

The FEBI BILSTEIN 48742 V-ribbed belt tensioner is engineered to maintain the correct tension on your vehicle's V-ribbed belt. Proper belt tension is crucial for the efficient operation of accessories such as the alternator, power steering pump, and air conditioning compressor. This tensioner is built with quality materials to withstand the demanding conditions of the engine bay, including heat and vibration. Its precise design ensures smooth operation and helps to prevent premature belt wear and noise. By replacing a worn or faulty tensioner with the FEBI BILSTEIN 48742, you can restore optimal performance to your accessory drive system and ensure the reliable function of essential components. This part is designed to meet or exceed original equipment specifications.

  • Ensures correct V-ribbed belt tension
  • Promotes efficient accessory drive operation
  • Durable construction for engine bay conditions
  • Helps prevent premature belt wear
  • Reduces noise from the accessory drive
  • Designed for reliable and long-lasting performance
  • Meets or exceeds original equipment standards
Roller support surface width [mm]
[30
Housing material
Aluminum
Roller material
Plastic
Outer diameter [mm]
+70
Operating mode
automatic
Additional article/Additional info 2
with screw
OE-number
11 28 7 582 946
  • BMW
    • 3 Coupe (E92)
      • 335 i (225kW/306PS)
      • 335 i xDrive (225kW/306PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
    • 3 (E90)
      • 335 i (225kW/306PS)
      • 335 i xDrive (225kW/306PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
    • 3 Touring (E91)
      • 335 i (225kW/306PS)
      • 335 i xDrive (225kW/306PS)
      • 335 i (240kW/326PS)
      • 335 i xDrive (240kW/326PS)
    • 3 Kabriolets (E93)
      • 335 i (225kW/306PS)
      • 335 i (240kW/326PS)
    • 1 Coupe (E82)
      • 135 i (225kW/306PS)
      • 135 i (240kW/326PS)
    • 1 Kabriolets (E88)
      • 135 i (225kW/306PS)
      • 135 i (240kW/326PS)
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