Dorman 751-199 Window Motor and Regulator Assembly - Front Right

OE-Style Window Motor and Regulator

Dorman Part Number 751-199 is a replacement power window motor and regulator assembly for the front right position on select Lincoln LS models. It is precision-engineered and extensively tested to match the fit, function, and performance of the original window regulator on the listed vehicles.

Built with a plastic gear and micro-controlled embedded logic, this assembly is made for direct replacement service on 2003-2006 Lincoln LS front right window applications. If you are replacing a worn Lincoln LS window regulator motor assembly, 751-199 provides the correct configuration for the specified fitment.

Key Features

• Replacement power window motor and regulator assembly
• Fits 2003-2006 Lincoln LS, front right
• Micro-controlled embedded logic for controlled operation
• Plastic gear construction
• Bolt attachment type
• Regulator included for a complete assembly replacement
• Direct-fit design for OE-style service

Detailed Description

This Dorman window motor and regulator assembly is engineered for the front right window on 2003, 2004, 2005, and 2006 Lincoln LS models. Part number 751-199 is built to match the stock regulator’s fit and function, helping restore normal window movement when the original assembly is worn, noisy, or no longer operating correctly. This part cross-references OE-style numbers 3W4Z5423200AA and 383375 for the same application.

For buyers searching for a 2003-2006 Lincoln LS front right power window regulator and motor assembly, 751-199 offers the correct vehicle-specific configuration without requiring a universal fit approach.

Common Repair Symptoms

• Window will not raise or lower properly
• Slow, uneven, or intermittent window movement
• Grinding or slipping from the regulator mechanism
• Motor runs but the glass does not move correctly
• Failed front right window operation on a Lincoln LS

Installation Notes and Tips

Verify the vehicle year, make, model, and front right position before installation. This assembly uses bolt attachment and does not include mounting hardware or installation instructions. Transfer any required vehicle-specific components during service as needed, and confirm proper window alignment after installation.

Quality Assurance

Dorman designs this replacement assembly to match the original equipment fit, function, and performance for the listed Lincoln LS applications. The part is extensively tested during development to support consistent operation in the specified vehicle fitment.