2001-05 Lexus IS300 Ball Joint Front Pair - 1ASFK00857

Warranty & Shipping
Product Reviews
Vehicle Fit

These replacement Lower ball joints are just what you need to ensure the safety and integrity of your vehicle's suspension and steering.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT LOWER
  • Direct replacements
  • Replaces dealer part numbers: 43330-59135, 43340-59135, 4333059135, 4334059135
  • Built to strict quality control standards

Worn ball joints can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace loose or worn ball joints with our quality replacements.

One way to diagnose a loose, or warn ball joint, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint for play, if it is moving you probably need to replace it.

Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greasable versions.

Part Details

  • Front or Rear Location: Front
  • Location: Lower
  • Quantity: Pair

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.

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Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Do the ball joints have to be greased and if so how?
Jeremy W September 28, 2017
These ball joints should be sealed, and do not require grease application.
Alex P September 28, 2017
Year Make Model Description
2001-2005Lexus IS300 Lexus IS300 Front Lower Ball Joint Pair
Part #: 1ASFK00857

Out of Stock