This Rear Wiper Arm is among the highest quality replacements on the market. It's just what you need to get your vehicle in good working order again!


  • REAR Arm
  • Replaces dealer part numbers: XL1Z-17526-AA, XL1Z17526AA
  • Direct replacement
  • Built to strict quality control standards

Your windshield wiper arm not only holds the wiper blade, but also has the spring that applies the necessary pressure to your wiper blade to ensure a clear view. If you have recently replaced your wiper blades and still experience streaks or wiper skipping, your wiper arm may be worn out.

Replace your worn or missing wiper arm now with this great fitting alternative. It makes a great replacement and has good cost savings over a dealer unit.

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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Does the wiper arm have the built in splines to connect to the wiper motor?
Brian S on May 14, 2018
BEST ANSWER: No, those will be created when you press the new part in.

Vehicle Fit

  • 1999-2002 Ford Expedition Rear Wiper Arm Dorman 42525
  • 1999-2002 Lincoln Navigator Rear Wiper Arm Dorman 42525

This part replaces:

  • OE # XL1Z 17526 AA
  • Dorman 42525
Part #: 1AWWA00042

Out of Stock

Brand #: 42525