MOJTBE Front Left Window Regulator with Motor for Ford F-Series & Bronco — Direct-Fit, Reinforced Steel

MOJTBE's 741-674 front left window regulator with motor is a direct-fit replacement engineered to restore smooth, reliable power window operation for compatible Ford F-Series and Bronco models.

When a driver-side window starts to stick, sag, or won’t move at all, replacing the entire regulator-and-motor assembly is often the fastest way to return a door to factory-style performance. This assembly from MOJTBE is reverse-engineered to match original dimensions and mounting points, uses reinforced steel components and a tested motor, and ships brand-new with a two-pin connector. It’s intended as a like-for-like replacement for a wide range of Ford vehicles from the early 1980s through the late 1990s.

Which vehicles and OE numbers does this part replace?

This front left (driver-side) regulator with motor fits many Ford truck and Bronco platforms across several model years. Cross-reference your existing OE number to confirm compatibility before purchase.

• Compatible vehicle families: 1980–1996 F150/F250, 1980–1996 Bronco, 1982–1997 F350, 1988–1996 F Super Duty, F53, F59, plus 1997 F250 HD.
• Replaces OE numbers including 11A67, 3552-6509L, 73140, 82-31R, APWR0314, SK741674 and others listed by the manufacturer.
• Confirm the OE number on your old regulator—matching one of the listed references ensures a correct fit.

How easy is installation and what does the package include?

The assembly is designed for a direct swap into the original mounting holes and vehicle wiring, minimizing modification. Basic hand tools and a moderate level of DIY experience are usually sufficient; however, follow vehicle-specific service instructions for door panel removal and reinstallation.

• Package contains: 1 x window regulator with motor, factory-original packaging.
• Connector type: 2-pin electrical plug—verify match with your vehicle harness.
• Direct-replacement design: same shape and mounting points as OEM to reduce installation time.

How durable is this regulator and what testing has been done?

MOJTBE emphasizes longevity by using thickened steel components and heavy-duty wiring to resist fatigue under repeated use. Each unit undergoes repeated up-and-down cycling in door assemblies to validate wear resistance and smooth operation.

• Thickened steel wire and reinforced metal for higher tensile strength and reduced fatigue.
• Tested for thousands of cycles to simulate long-term use and ensure consistent movement.
• Measured rising/falling speed greater than 14 cm/s with minimal noise and no pinching.

What should I check before ordering to ensure fitment?

Because multiple window regulator variants exist across Ford model years, verify both vehicle fit and the OE part number on your existing regulator. Also check connector pin count and the door’s mounting configuration to avoid returns.

• Use the vehicle part-finder or your VIN to confirm model-year compatibility.
• Match the OE number printed on your original regulator to one listed in the compatibility section.
• Confirm the connector: this unit uses a 2-pin electrical plug—ensure your harness matches.

Who is this for: This MOJTBE front left window regulator assembly is aimed at owners and mechanics restoring or repairing driver-side power windows on older Ford trucks and Broncos who want a robust, OEM-style replacement. It suits DIY enthusiasts comfortable with door-panel removal, professional shops needing a dependable aftermarket option, and anyone replacing a worn or failed regulator who wants tested components and straightforward fitment across multiple Ford model years.