Dorman Front Driver Side Power Window Regulator & Motor Assembly — OE FIX, Improved Cable Guides

Dorman 741-348 is a front driver-side power window regulator and motor assembly designed as an OE FIX replacement to restore reliable window operation on compatible Nissan Frontier and Xterra models.

If your factory window regulator has begun to bind, drag, or fail due to stretched cables, this Dorman assembly replaces the complete regulator and motor with improvements intended to reduce future wear. It’s engineered to match the fit and function of the original while adding design features—like cable guides and tension springs—meant to reduce cable reel binding and extend service life. Before buying, confirm fitment by entering your vehicle trim into the garage tool on the product page.

How does this assembly improve on the original Nissan part?

Dorman’s OE FIX approach keeps the same mounting points and electrical connector locations as the factory unit, but adds targeted enhancements to the cable system and guide hardware. These improvements aim to limit the cable stretching and reeling problems common to the original design.

• Cable tension springs reduce slack that leads to reel binding.
• Added cable guides maintain alignment and lower friction.
• Complete motor-and-regulator package simplifies replacement compared to partial kits.

Will this fit my Nissan Frontier or Xterra?

This specific Dorman 741-348 part lists confirmed compatibility with many Nissan Frontier model years (2005–2021) and Xterra years (2005–2015), but exact fit can depend on trim and options. Use the vehicle lookup (garage tool) and verify the Confirmed Fit indicator; hover over any information icon for additional fit notes.

• Compatible with Nissan Frontier: 2005–2021 (verify trim).
• Compatible with Nissan Xterra: 2005–2015 (verify trim).
• Check the blue “i” in Confirmed Fit for special verification details.

What should I expect during installation?

Installation follows the same removal and mounting points as the original factory assembly and typically requires basic hand tools, door panel removal, and reconnecting the electrical plug. Because the unit arrives as a complete regulator-and-motor assembly, it eliminates the need to splice or transfer major components from the old unit.

• Complete drop-in assembly—no motor transfer needed in most cases.
• Standard hand tools and basic electrical reconnection required.
• Follow vehicle-specific guides for door panel removal and fastener torque.

What durability features help prevent repeat failures?

Dorman focused on the cable path and reel mechanics—the areas most prone to stretching and jamming—by improving guides, sheathing, and tensioning components. These changes aim to reduce friction and irregular winding that can damage the cable over time.

• Sheathing and additional guides reduce wear points on the cable.
• Cable tension springs help maintain consistent reel tension.
• Built and tested for compatibility with original mounting and electrical connections.

Who is this for: This Dorman 741-348 assembly is intended for DIYers and professional technicians replacing a failed front driver-side window regulator on supported Nissan Frontier and Xterra vehicles who want a direct-fit replacement with design upgrades to reduce the odds of repeat failure. Confirm vehicle fitment in the garage tool before ordering to ensure correct application.