Details

• Brand:

  

  

• SKU:

  BL1Z-17527-AA

• Positions: Left, Front Left Front, Left Front
• Other Names:

  Front Arm, Arm Assembly Wiper

• Description:

  This genuine Ford windshield wiper arm is the left-hand driver-side front arm that mounts to the wiper pivot shaft and carries the wiper blade across the glass, transferring wiper motor and linkage motion into the sweeping action that clears rain, snow, and road spray from the windshield. It fits 2008 through 2017 Ford Expedition and Lincoln Navigator full-size SUVs built from 12/04/2007 onward, covering both the standard and extended-length body styles across the model run. Owners replace this arm when the wiper chatters or skips, parks in the wrong position, loosens on the splined pivot so the blade lifts off the glass at highway speed, or when the arm is bent, corroded, or seized after years of exposure. The Ford catalog lists this component as Arm Assembly Wiper, front left, and it is engineered to the correct length, spline count, and spring tension for even blade pressure and full wipe coverage on this platform. Because the arm indexes to the pivot splines, note the resting park position before removal and seat the replacement at the same angle so the blade sweeps to the factory limit without contacting the A-pillar or cowl. A new nut or cap may be required when installing a replacement arm; tighten the retaining nut to Ford specification to prevent the arm from working loose. Pair it with the matching right-hand arm BL1Z-17526-AA and fresh blades for a complete front wiper refresh and the best wipe quality.

• Notes: When replacing wiper arm, a new cap may be required. Please contact local dealer for more information.

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