WAI 86900 Window Motor - Rear Left
OE Quality 60-Day Returns
WAI

WAI 86900 Window Motor - Rear Left

Brand WAI 86900
Position Rear Left
Fits Dodge and Ram · 71 vehicles

Direct replacement. Built for service on select power window systems with a fit-specific design.

Wide truck coverage. Supports multiple Ram heavy-duty and light-duty applications in one catalog part.

$55.96Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Order total $55.96
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Free returns within 60 days if it doesn't fit when fitment is verified.
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Window Motor Overview

WAI 86900 is a rear left window motor for select Ram and Dodge trucks. It is built for direct replacement applications where the power window system needs a dependable motor for the rear left door.

Key Features

  • Rear left window motor for compatible Ram and Dodge applications.
  • Direct replacement format for straightforward service work.
  • Fits Ram 1500 Classic, Ram 2500, Ram 3500, Ram 4500, and Ram 5500 applications listed below.
  • Also fits Dodge Ram 1500, Ram 2500, Ram 3500, and Ram 4000 models with the specified 6-tooth gear note.
  • WAI part number 86900 for catalog and service identification.

Detailed Description

This WAI window motor is intended for rear left power window repair on a wide range of Ram trucks, including Ram 1500 Classic, Ram 2500, and Ram 3500 applications. The fitment also includes 2009-2010 Dodge Ram models with the 6-tooth gear note, making part number 86900 a useful match when replacing a failed rear window motor in the correct application.

WAI 86900 supports service on Ram 4500 and Ram 5500 trucks as well, giving technicians a single part reference for multiple heavy-duty and light-duty truck platforms. For buyers searching for a rear left window motor for Ram 2500 or Ram 3500, this part number 86900 provides a fitment-specific replacement option.

What It Is Used For

  • Restoring rear left power window movement.
  • Replacing a motor that no longer raises or lowers the glass.
  • Addressing slow, intermittent, or nonresponsive window operation.
  • Servicing vehicles with the specified 6-tooth gear application note.

Installation Notes and Tips

Verify the vehicle year, model, and rear left position before ordering. For 2009-2010 Dodge Ram applications, confirm the 6-tooth gear note matches the original setup. Compare the original motor connector, mounting points, and gear specification to the existing unit before installation.

Quality Assurance

WAI supplies electrical replacement parts for service applications, and part number 86900 is cataloged for the listed Ram and Dodge fitments.

Related reading

This part fits 71 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2024Ram1500 Classic——Rear Left—
2024Ram2500——Rear Left—
2024Ram3500——Rear Left—
2023Ram1500 Classic——Rear Left—
2023Ram2500——Rear Left—
2023Ram3500——Rear Left—
2022Ram1500 Classic——Rear Left—
2022Ram2500——Rear Left—
2022Ram3500——Rear Left—
2022Ram4500——Rear Left—
2021Ram1500 Classic——Rear Left—
2021Ram2500——Rear Left—
2021Ram3500——Rear Left—
2021Ram4500——Rear Left—
2020Ram1500 Classic——Rear Left—
2020Ram2500——Rear Left—
2020Ram3500——Rear Left—
2020Ram4500——Rear Left—
2019Ram1500 Classic——Rear Left—
2019Ram2500——Rear Left—
2019Ram3500——Rear Left—
2019Ram4500——Rear Left—
2019Ram5500——Rear Left—
2018Ram1500——Rear Left—
2018Ram2500——Rear Left—
2018Ram3500——Rear Left—
2018Ram4500——Rear Left—
2018Ram5500——Rear Left—
2017Ram1500——Rear Left—
2017Ram2500——Rear Left—
2017Ram3500——Rear Left—
2017Ram4500——Rear Left—
2017Ram5500——Rear Left—
2016Ram1500——Rear Left—
2016Ram2500——Rear Left—
2016Ram3500——Rear Left—
2016Ram4500——Rear Left—
2016Ram5500——Rear Left—
2015Ram1500——Rear Left—
2015Ram2500——Rear Left—
2015Ram3500——Rear Left—
2015Ram4500——Rear Left—
2015Ram5500——Rear Left—
2014Ram1500——Rear Left—
2014Ram2500——Rear Left—
2014Ram3500——Rear Left—
2014Ram4500——Rear Left—
2014Ram5500——Rear Left—
2013Ram15005.7LV8Rear Left—
2013Ram25005.7LV8Rear Left—
2013Ram3500——Rear Left—
2013Ram4500——Rear Left—
2013Ram5500——Rear Left—
2012Ram1500——Rear Left—
2012Ram25005.7LV8Rear Left—
2012Ram3500——Rear Left—
2012Ram4500——Rear Left—
2012Ram5500——Rear Left—
2011Ram15005.7LV8Rear Left—
2011Ram25005.7LV8Rear Left—
2011Ram3500——Rear Left—
2011Ram4500——Rear Left—
2011Ram5500——Rear Left—
2010DodgeRam 1500——Rear Leftw/ 6 Tooth Gear
2010DodgeRam 2500——Rear Leftw/ 6 Tooth Gear
2010DodgeRam 3500——Rear Leftw/ 6 Tooth Gear
2010DodgeRam 4000——Rear Leftw/ 6 Tooth Gear
2009DodgeRam 1500——Rear Leftw/ 6 Tooth Gear
2009DodgeRam 2500——Rear Leftw/ 6 Tooth Gear
2009DodgeRam 3500——Rear Leftw/ 6 Tooth Gear
2009DodgeRam 4000——Rear Leftw/ 6 Tooth Gear