GM Genuine Front Left Power Window Regulator & Motor Assembly

GM #84621036 / 23422490 – ACDelco 84621036

Brand New OEM – Front Left (Driver Side) – Power Window Regulator with Motor

Part Numbers & Supersessions

• GM Genuine Part Number: 84621036
• Service / Catalog Number: 23422490
• Supersedes: 23118067 > 23453653
• ACDelco: 84621036 (Service Lane Part)
• Included Motor: GM 22921493 (pre-installed on regulator)

This is a GM Genuine / ACDelco OEM front left (driver side) power window regulator assembly complete with factory motor. It is a direct-fit replacement for the original unit installed from the factory on many late-model GM trucks and SUVs.

Position & Configuration

• Location: Front Left Door (Driver Side)
• Type: Power Window Regulator with Motor (complete assembly)
• Configuration: Direct bolt-on OEM design – correct plug, track, and mounting points

Confirmed Vehicle Fitment

Fits the following applications equipped with power windows. Always verify with your VIN or original part number before ordering.

CADILLAC

• Escalade: 2015–2020

CHEVROLET

• Silverado 1500: 2014–2019
• Silverado 2500: 2015–2019
• Silverado 3500: 2015–2019
• Silverado 4500 HD: 2019–2025
• Silverado 5500 HD: 2019–2025
• Silverado 6500 HD: 2019–2025
• Suburban: 2015–2020
• Tahoe: 2015–2020

GMC

• Sierra 1500: 2014–2018
• Sierra 1500 Limited: 2019
• Sierra 2500: 2015–2019
• Sierra 3500: 2015–2019
• Yukon: 2015–2020
• Yukon XL: 2015–2020

Features & Benefits

• Genuine GM / ACDelco OEM quality – not aftermarket
• Includes pre-mounted motor (GM 22921493)
• Restores smooth, reliable window operation
• Factory-style connectors and mounting points – no modifications required

What You Get

• 1 × Front Left (Driver Side) Power Window Regulator Assembly
• 1 × Factory Power Window Motor (installed on regulator)

Fitment & Buyer Responsibility

Buyer is responsible for verifying correct fitment before purchase. Please match:

• Your original GM part number (84621036 / 23422490 or superseded numbers)
• Vehicle year, make, model, and trim
• Door position (front left / driver side)

No returns for ordering the wrong side or incorrect application.