HomeBody > DoorsACI 81935 Window Regulator - Front Left
Part #: 81935

ACI 81935 Window Regulator - Front Left

Window Regulator, Front Left
⚙️ 17 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$57.30Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Window Regulator, Front Left
🚗Fitment: Ford, Ranger and Bronco II
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Manual Window Regulator for Ford Bronco II and Ranger

The ACI Window Regulator 81935 is designed to restore smooth manual window operation on the front left door of your Ford Bronco II or Ranger. Engineered with durable materials, this new window regulator meets or exceeds OEM standards to ensure dependable performance.

Key Features of ACI Window Regulator 81935

  • Constructed with a hardened steel gear for enhanced durability
  • Designed for front left door mounting position
  • Manual window operation type, no motor included
  • New part, not remanufactured
  • Mounting hardware not included
  • Meets or exceeds original equipment manufacturer specifications

Detailed Description of the Window Regulator

This ACI Window Regulator from the Window Regulator product line is a direct replacement part specifically engineered for manual window systems. The hardened steel gear provides reliable strength and resistance to wear, ensuring consistent window movement over time. As a front left door component, it is compatible with Ford Bronco II and Ranger models requiring manual window operation. The part number 81935 identifies this exact fitment and design, making it easier to source the correct replacement.

Common Issues Addressed by This Window Regulator

  • Manual window stuck or difficult to raise and lower
  • Grinding or slipping gears inside the window mechanism
  • Window regulator failure causing window to fall inside the door
  • Worn or broken regulator components affecting window alignment
  • Replacement for damaged or corroded original window regulator

Installation Notes and Tips

Installation requires removal of the door panel to access the window regulator assembly. Since mounting hardware is not included, retain original fasteners or source compatible hardware separately. This part does not include a motor, as it is designed for manual window systems only. Proper alignment during installation is critical to ensure smooth window operation and prevent premature wear.

Quality Assurance and Warranty Information

The ACI Window Regulator 81935 is a new part that meets or exceeds OEM quality standards, providing reliable performance for your Ford Bronco II or Ranger. While specific warranty details may vary, ACI products typically come with a limited warranty covering defects in materials and workmanship to give you confidence in your replacement part.

BrandACI
Part Number81935
PositionWindow Regulator, Front Left
DescriptionManual Window Regulator
Meets / Exceeds OEM?Yes
Motor IncludedNot Included
Mounting Hardware IncludedNot Included
Mounting PositionFront Left
New or RemanNew
Thread DirectionHardened steel gear
TypeWindow Regulator
Window Operation TypeManual

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
1992FordRangerFront LeftFits manual operation on left and right sides.; Window Regulator
1991FordRangerFront LeftFits manual operation on left and right sides.; Window Regulator
1990FordBronco IIFront LeftFits manual operation on left and right sides.; Window Regulator
1990FordRangerFront LeftFits manual operation on left and right sides.; Window Regulator
1989FordBronco IIFront LeftFits manual operation on left and right sides.; Window Regulator
1989FordRangerFront LeftFits manual operation on left and right sides.; Window Regulator
1988FordBronco IIFront LeftNew Part; Window Regulator
1988FordRangerFront LeftNew Part; Window Regulator
1987FordBronco IIFront LeftNew Part; Window Regulator
1987FordRangerFront LeftNew Part; Window Regulator
1986FordBronco IIFront LeftNew Part; Window Regulator
1986FordRangerFront LeftNew Part; Window Regulator
1985FordBronco IIFront LeftNew Part; Window Regulator
1985FordRangerFront LeftNew Part; Window Regulator
1984FordBronco IIFront LeftNew Part; Window Regulator
1984FordRangerFront LeftNew Part; Window Regulator
1983FordRangerFront LeftNew Part; Window Regulator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11R37366538007405248193582369M88875751E81935E9TZ1023201BWR40524

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.