Drive Belt Idler Pulley for BMW X5 E70 3.0si 2007-2013, Replaces 11287542887

Description

Restore quiet and reliable operation to your BMW X5 accessory drive system with this replacement idler pulley. Designed for 2007-2013 E70 chassis 3.0si models, this component directly replaces worn or noisy factory pulleys to ensure correct belt alignment and tension.

Key Features

• Direct replacement drive belt idler pulley for BMW X5 (E70) 3.0si, 2007-2013
• Replaces OEM part number 11287542887 for confirmed fitment
• Maintains proper serpentine belt tension and alignment for auxiliary components
• Engineered for smooth rotation and durable performance under engine loads
• Recommended for replacement when bearing noise or belt misalignment occurs

Technical Specifications

Package Includes

• 1 x Drive Belt Idler Pulley

FAQ

Q: Will this fit my 2009 BMW X5 3.0si?

A: This pulley is designed for 2007-2013 BMW X5 (E70) 3.0si models. Please verify your current part number matches 11287542887 to ensure compatibility.

Q: Does this include the mounting bolt?

A: This listing includes the idler pulley assembly only. Reuse existing hardware or source mounting bolts separately if the original items are worn or damaged.

Q: What are signs that the idler pulley needs replacement?

A: Common indicators include squealing or grinding noises from the engine bay, visible pulley wobble, or premature belt wear. Replacement is also recommended during routine belt service.

Q: Is this a genuine BMW part?

A: This is an aftermarket replacement part designed to meet original specifications. It is not a genuine BMW OEM component unless explicitly stated.