WAI 81498 Window Regulator - Front Left

Brand WAI 81498
Position Front Left
Gear Material Hardened steel gear
Attachment Type Screws
Mounting Hardware Included No
Window Operation Type Electric
Motor Included No
Installation Instructions Included Yes
Description Power window regulator
MEETS OR EXCEEDS OEM SPECS Yes
NEW OR REMANUFACTURED New
PLASTIC ROLLER No
Fits Lexus · 5 vehicles

OE-spec replacement. Built to meet or exceed original manufacturing and performance standards.

Hardened steel gear. Adds strength for consistent window drive performance and longer service life.

Direct-fit design. Engineered for straightforward installation with screw attachment.

$109.05Free shipping
In stock · usually ships same day before 1pm CST
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Order total $109.05
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

This WAI window regulator is a new power window regulator built for direct-fit replacement service. It is engineered to meet or exceed OE manufacturing and performance specifications, with a hardened steel gear for dependable window movement and long service life. Part number 81498 fits the front left application on the Lexus IS300.

Key Features

  • New power window regulator for electric window operation
  • Hardened steel gear for durable drive performance
  • Direct-fit design for straightforward installation
  • Meets or exceeds OEM specifications
  • Attachment type uses screws
  • Installation instructions included

Fitment

Fits 2001-2005 Lexus IS300, front left.

Detailed Description

WAI 81498 is a precision-engineered window regulator made with high-grade materials to support consistent fit and performance. As a new electric regulator, it is built for the front left door opening on the Lexus IS300 and follows OE-style manufacturing targets for replacement service. The hardened steel gear adds strength where the drive mechanism sees repeated use, while the screw attachment design supports a secure installation. Part number 81498 is a practical choice when replacing a worn or inoperative power window regulator on the Lexus IS300.

Common Issues This Part Can Address

  • Window glass that will not raise or lower smoothly
  • Intermittent or failed power window movement
  • Grinding or slipping from a worn regulator gear
  • Uneven or slow window travel

Installation Notes and Tips

Verify the front left position and electric window operation before installation. This regulator uses screws for attachment and does not include a motor or mounting hardware. Review the included installation instructions and compare the original unit to confirm fitment details before assembly.

Quality Assurance

WAI backs this window regulator with a limited lifetime warranty. The part is manufactured as a new replacement and is designed to meet or exceed OE specifications for fit and performance.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005LexusIS300Front LeftPower Window Regulator
2004LexusIS300Front LeftPower Window Regulator
2003LexusIS300Front LeftPower Window Regulator
2002LexusIS300Front LeftPower Window Regulator
2001LexusIS300Front LeftPower Window Regulator