Windshield Wiper Arm - Front Left
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Windshield Wiper Arm - Front Left Windshield Wiper Arm - Front Left
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Dorman - Help Windshield Wiper Arm - Front Left

Part No. 42547 Warranty Details  
Quantity  Add to Cart

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A streaked windshield isn't only aggravating, it's unsafe. Properly functioning arms are essential to a clear and clean windshield. Count on us to help restore the efficiency of your wiper system.

Product Features:
  • Direct fit ensures trouble-free installation
  • Long-lasting enamel paint prevents flaking, peeling and fading
  • High-tensile strength spring rate maintains proper wiper blade to glass contact
  • No adapters or adjustments needed for installation
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Attachment Method:Spined/Flange Nut
Length:20.86 in
Material:Steel, Plastic, Rubber
Wiper End Type:Hook


by PowerReviews
Dorman - HelpWindshield Wiper Arm - Front Left

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

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I would recommend, great product.


from Clifton Park, N.Y.

About Me Casual Driver, Self Fix It Person

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Verified Buyer
3 or more reviews submitted


  • Durable
  • Easy To Use
  • Exact fit


  • None

Best Uses

  • Large Cars
  • Small Cars
  • Trucks

Comments about Dorman - Help Windshield Wiper Arm - Front Left:

Great product and of quality, easy and fast change out. Works great,

  • Was this a gift?:
  • No

This does NOT fit 2003 Tahoe


from Cleveland, OH

Verified Reviewer


  • Durable


  • Does not have splines
  • Incompatible

Best Uses

  • Trucks

Comments about Dorman - Help Windshield Wiper Arm - Front Left:

This manufacturer says that this fits 2003 Tahoes but it does not. The 2003 Tahoes have splined wiper arms, these are smooth. Bought them through [...] and manufacturer admitted they were the wrong type and has no ETA on when they will have the right one. Same with the rear wiper arm.

  • Car & Truck:
  • Auto Enthusiast, Casual Driver, Competitive Driver, Mechanic, Truck Enthusiast

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Do you have questions about this product?


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1 Question | 1 Answer
Displaying question 1
  • Q:

    "Front left..."
    From inside or outside vehicle?
    Asked on 3/6/2013 by Bill

    1 answer



      This Dorman - Help Windshield Wiper Arm - Front Left - part# 42547 is for front driver side. For any further assistance, please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 3/7/2013 by Vincent from AAP
Displaying question 1

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