Dorman Power Window Motor for 1991-2004 Infiniti Mercury Nissan 742-503

Power window lift motor for 1991-2004 Infiniti, 1998-93 Mercury, 2004-87 Nissan Dorman 742-503.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Precision-engineered to match original motor fit and performance
• Compatible with Infiniti (1991-2004), Mercury (1998-93), Nissan (2004-87)
• Dimensions: 7.9in x 2.6in x 5.2in, weight 1.5lbs
• Part number 742-503 for direct replacement

Benefits

• Reliable replacement that restores window operation
• Reduces risk of repeat repairs by matching OEM specifications
• Easy to install with direct-fit design
• Backed by Dorman’s engineering and quality control expertise

Application

This part is for vehicle owners experiencing worn or failed power window motors in the specified Infiniti, Mercury, and Nissan models.

Fitment Notes

• Infiniti 1991-2004
• Mercury 1998-93
• Nissan 2004-87

Why Choose Dorman - OE Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Included items not specified by the manufacturer.

Item Dimensions