WAI 81824 Window Regulator - Rear Left

Brand WAI 81824
Position Rear 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 INFINITI and Nissan · 9 vehicles

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

Hardened steel gear. Precision-engineered for dependable electric window movement.

Limited lifetime warranty. Backed by WAI for added confidence after installation.

Cross-references 827212Y000 for the same application. See all 1.

$69.70Free 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.

Overview

WAI 81824 is a new electric window regulator for rear left applications. It is built as a direct-fit replacement with a hardened steel gear and OE-level manufacturing targets for consistent window operation.

Compatible with select Infiniti and Nissan models, this window regulator is a fitment-based replacement for vehicles that need a rear left power window regulator. The WAI 81824 part number is also useful when cross-checking service records or ordering by reference.

Key Features

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

Detailed Description

WAI 81824 is engineered as a rear left power window regulator for select Infiniti I35, Infiniti I30, and Nissan Maxima applications. It is manufactured as a 100% new part and built to meet or exceed OE manufacturing and performance specifications, making it a practical replacement when the original regulator no longer moves the glass smoothly or consistently. The hardened steel gear supports reliable electric window operation, while the direct-fit design helps reduce installation time. The WAI 81824 part number is commonly used when matching the correct regulator for these applications.

Common Uses

  • Restoring a window that no longer raises or lowers properly
  • Replacing a regulator with worn internal gears
  • Addressing slow, uneven, or noisy power window movement
  • Correcting a failed electric window mechanism

Installation Notes

Fits 2002-2004 INFINITI I35, rear left. Fits 2000-2003 Nissan Maxima, rear left. Fits 2000-2001 INFINITI I30, rear left. This regulator uses screws for attachment and does not include a motor or mounting hardware. Review the vehicle’s existing window system and confirm rear left fitment before installation. Installation instructions are included.

Quality Assurance

WAI backs this window regulator with a limited lifetime warranty. It is manufactured with high-grade materials and built to meet or exceed OE specifications for fit and performance.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2004INFINITII35Rear LeftPower Window Regulator
2003INFINITII35Rear LeftPower Window Regulator
2003NissanMaximaRear LeftPower Window Regulator
2002INFINITII35Rear LeftPower Window Regulator
2002NissanMaximaRear LeftPower Window Regulator
2001INFINITII30Rear LeftPower Window Regulator
2001NissanMaximaRear LeftPower Window Regulator
2000INFINITII30Rear LeftPower Window Regulator
2000NissanMaximaRear LeftPower Window Regulator
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
827212Y000