1998-05 Volkswagen Passat Window Regulator - 1AWRG02051


  • LH Driver side FRONT
  • Replaces dealer part number: 3B1837461, 3B1 837 461
  • Fits front door on 4 door models
  • Commonly called Regulator Module by Volkswagen
  • Does Not include window motor or backing panel


Please Note:  This window regulator is designed to work with factory style motors only.  Due to variations in aftermarket designs, replacement motors may not have the correct gear style.


  • This repair is easier than you may think. You'll find our installation videos helpful. In our experience removing and replacing the door panel is the most involved step in the repair. On most vehicles this only requires removing a few screws and push-in clips.
  • You'll get a great feeling of accomplishment after you complete this repair knowing you saved money, and you didn't have to give up your car for a day at the repair shop. Your passengers and other drivers will be amazed.

Fit guaranteed

  • 1A Auto will refund you with no hassle, if this window regulator does not fit the application stated.
    •  This regulator will install just as your original does. Save time and money.


  • Be confident this part will work right. Every regulator is tested after assembly to make sure all mechanisms are working correctly.
  • It is important that your new regulator works for a long period of time. The design of this regulator is tested to withstand 10,000 cycles. That is enough to raise and lower your window 3 times per day for 9 years.


  • Windows that don't work can be frustrating. They can also hurt your vehicles value. An inoperable window could mean $200-$500 discounted off a dealer trade value or asking price.
  • Some shops and dealers charge more for parts and repairs when they think you don't know what is involved. Now you can get the value you deserve. Knowing what this repair entails can be the difference between the value of doing it yourself, or the pain of a costly repair bill.
Rigorously Tested

Build to strict quality standards

Highest Quality Materials

Made from the highest quality materials for extreme durability and premium performance.

Part Details

  • Operation: Power
  • Regulator Option: without Motor

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.

4.3 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Outstanding fit and customer service
The part fit perfectly and was delivered right on schedule. The one thing missing from the online video is the warning to reassemble the door while you wait for the part to arrive. I found myself at the gas station with no way the get the gas filler cap open. My mistake.

July 22, 2018
1 month ago
Works great
Product works great, installation video helped a lot. Saved a lot of money by doing it myself.
February 23, 2018
8 months ago
broken part
normally I am happy with your parts. This one arrived damaged, not from the delivery but damaged inside the package. I had this expedited shipping as to get my car back on the road due to the window being down. I called, talked to customer service and was told the warehouse was already closed and due to it coming up on the holiday weekend I would not have the part until Tuesday. So my car was sitting in the garage for another 4 days. I understand this the weekend issue but not checking to make sure the part is in working order prior to shipping is not good business. This was the worst experience with ordering a part from your company I had.
June 6, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Vehicle Fit

Year Make Model Description
1998-2005Volkswagen Passat VW Passat without Backing Panel Front Power Window Regulator without Motor Driver Side

This part replaces:

  • Hollander 125-58806L
  • OE # 3B1837461
Part #: 1AWRG02051

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout