NPAUTO Front Passenger Window Regulator with Motor for Jeep Grand Cherokee 2000–2004 — Direct-fit Complete Assembly

If your Grand Cherokee’s front passenger window sags, jams, or moves slowly, this complete regulator-and-motor assembly from NPAUTO replaces the worn components with a ready-to-install unit. Engineered to match original equipment specifications, it fits vehicles built from 3/09/2000 through 2004 and arrives preassembled to reduce installation time. The package includes the motor and meets common OE reference numbers so it aligns with factory mounting points and electrical connections.

How will this unit improve my passenger window performance?

Replacing the worn regulator and motor restores consistent up-and-down travel and eliminates rattles or uneven motion caused by stretched cables or failed gears. Because the motor is included and factory-fit tolerances are matched, the window will glide with less resistance and reduced noise compared with a worn assembly.

• Complete regulator + motor assembly for true replacement function
• Engineered to OE standards for smooth travel and quiet operation
• Replaces common failure points: cables, guides, and motor gears
• Direct-fit mounting reduces alignment and adjustment work

Which vehicles and positions does this part fit?

This part is designed specifically for the front right passenger side of Jeep Grand Cherokee WJ models from 2000 through 2004, built from March 9, 2000 onward. Confirm fit by matching OE reference numbers or verifying the vehicle build date before ordering.

• Vehicle: Jeep Grand Cherokee WJ (Sport Utility)
• Years: 2000, 2001, 2002, 2003, 2004 (built from 3/09/2000)
• Location: Front right (passenger) side — includes motor
• OE numbers referenced: 741-557, 741557, 2552-6326R, 55363286AA/AB/AC/AD/AE

How difficult is installation and what tools are needed?

Installation is straightforward for anyone comfortable removing a door panel and handling basic electrical connectors. The assembly is a direct replacement so there’s no need to transfer parts from the old unit — just unbolt the original, disconnect the wiring, and bolt the new assembly in place.

• Typical tools: screwdriver set, socket wrench, trim removal tool
• No motor disassembly or cable splicing required — plug-and-play electrical connector
• Direct-fit design reduces alignment and rework during installation
• Follow vehicle service manual torque specs and safety precautions

What warranty and support come with the part?

NPAUTO provides a 2-year warranty and customer support for this window regulator and motor assembly. If you encounter fitment issues, shipping damage, or unexpected performance problems, contact the NPAUTO service team for troubleshooting, replacement, or warranty assistance.

• 2-year warranty coverage from date of purchase
• Customer service available for fitment and installation questions
• OE reference numbers included to verify compatibility before installation
• Replacement or support options under warranty terms

Who is this for? This NPAUTO front passenger window regulator with motor is intended for DIYers, independent repair shops, and fleet managers who need a reliable, OE-style replacement for Jeep Grand Cherokee WJ (2000–2004) passenger-side windows. Choose this assembly when you want a complete, preassembled unit that simplifies installation, restores quiet, consistent window operation, and aligns with common OE part references.