Dorman 42929 Windshield Wiper Arm - Rear

Brand Dorman 42929
Position Rear
Attachment Method Threaded Stud
Color Black
Instruction Manual Included No
Length 11.78
Material Plastic
Package Contents Wiper Arm
Universal Or Specific Fit Specific
Wiper End Type Snap In
Fits Mazda · 6 vehicles

OE-style replacement. Matches the fit and function of the original arm.

Durable plastic construction. Built for reliable performance in everyday use.

Threaded stud attachment. Snap-in wiper end for a secure connection.

Cross-references BP4K67421 for the same application. See all 1.

$54.27Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.

Rear Wiper Arm for Mazda 3

This Dorman rear windshield wiper arm is built for the 2004-2009 Mazda 3 and matches the original fit and function for the rear wiper position. Part number 42929 is a specific-fit replacement made from black plastic with a threaded stud attachment and snap-in wiper end.

Key Features

  • Specific-fit rear wiper arm for 2004-2009 Mazda 3
  • Black plastic construction for OE-style appearance
  • Threaded stud attachment method
  • Snap-in wiper end type
  • Designed to match original fit and function
  • Part number 42929 for easy identification

Detailed Description

Dorman 42929 is a rear wiper arm replacement for Mazda 3 models from 2004 through 2009. It is engineered to match the original arm’s fit and function, making it a direct replacement for the rear wiper position on the Mazda 3. The 11.78-inch arm uses a threaded stud attachment and a snap-in wiper end, with a black plastic finish that follows the OE-style layout.

This part cross-references Mazda OE part number BP4K67421 for the same application. If you are searching for a rear windshield wiper arm for 2004-2009 Mazda 3, or a Dorman 42929 rear wiper arm replacement, this part is built for that exact vehicle range and position.

Common Problems This Part Can Help Solve

  • Broken or cracked rear wiper arm
  • Loose rear wiper arm connection at the stud
  • Wiper blade not staying seated on the rear arm
  • Reduced rear windshield clearing due to a damaged arm
  • Corrosion or wear on the original rear wiper arm assembly

Installation Notes and Tips

Verify rear position fitment before installation on 2004-2009 Mazda 3 models. Confirm the vehicle uses a threaded stud attachment and snap-in wiper end before removing the original arm. Transfer the rear wiper blade as needed if the blade is not included with your service procedure, and check arm alignment after installation to ensure proper sweep across the rear glass.

Quality Assurance

Dorman designs this rear wiper arm to match original equipment fit and function for specified vehicles. Part number 42929 is built for durable, reliable performance in the rear wiper application on the Mazda 3.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2009Mazda3Rear
2008Mazda3Rear
2007Mazda3Rear
2006Mazda3Rear
2005Mazda3Rear
2004Mazda3Rear
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
BP4K67421