Warranty & Shipping
Product Reviews
Vehicle Fit

This replacement serpentine belt idler pulley is just what you need to get your vehicle in good working order again!


  • Serpentine Belt Belt Upper Idler Pulley
  • Replaces dealer part number: PQR101150, PQR 101150
  • Outside diameter: 80mm
  • Includes bearing
  • Direct replacement
  • Built to strict quality control standards

If you are hearing a whirring noise from the front of your engine or if your belt often screeches you may be in need of a new belt tensioner or idler pulley. The idler pulley is typically used to redirect the serpentine belt, or help to apply tension against the belt tensioner.

If you are replacing your serpentine belt tensioner, it is usually a good time to replace the idler pulley as well.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

There are no reviews for this item.
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
1999Land Rover Discovery Land Rover Discovery Series II Idler Pulley V8 4.0L
2000-2004Land Rover Discovery Land Rover Discovery Idler Pulley V8 4.0L
1995-2000Land Rover Range Rover Land Rover Range Rover Idler Pulley V8 4.0L
1996-2002Land Rover Range Rover Land Rover Range Rover Idler Pulley V8 4.6L
Only 2 left in stock
Part #: 1AEIP00021

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout