Fitment: 1998 - 2003 for BMW 540i 4.4L; 1998 - 2001 for BMW 740i 4.4L; 1998 - 2001 for BMW 740iL 4.4L; 2000 - 2003 for BMW X5 4.4L. Make sure fitment first. This belt assures accurate belt tension, alliance and damping which considerably enhances performance. With the help of vibration damping system, it increases tension and keeps the amount of energy reduced to a natural frequency for lasting use. Torsional round spring design causes consistent tension and helps in preventing the contamination. This ensures high durability. Provides a complete range coverage for domestic applications and those that are imported or heavy-duty.

DRIVESTAR OE-Quality Brand New Belt Tensioner with Pulley for BMW 540i 740i 740iL X5 4.4L

Part Fitment Information:

1998 - 2003 for BMW 540i Fits Engine 4.4L; Belt Tensioner W/Pulley
1998-2001 for BMW 740i Fits Engine 4.4L; Belt Tensioner W/Pulley
1998-2001 for BMW 740iL Fits Engine 4.4L; Belt Tensioner W/Pulley
2000-2003 for BMW X5  Fits Engine 4.4L; Belt Tensioner W/Pulley