OE Quality
60-Day Returns

ACI 81336 Window Regulator - Front Left
Reliable Power Window Regulator for Ford and Mercury Vehicles
The ACI Window Regulator part number 81336 is designed for the front left door of select Ford and Mercury models. This power window regulator provides a direct replacement solution that meets or exceeds OEM standards, ensuring consistent window operation for your vehicle.
- Compatible with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer
- Front left mounting position
- Power window operation type
- New, not remanufactured
- Mounting hardware and motor not included
- Meets or exceeds OEM quality standards
About the ACI Window Regulator Product Line
The ACI Window Regulator line focuses on delivering reliable window control components for various vehicle applications. This product line emphasizes quality and fitment accuracy, providing new window regulators that replace factory parts without compromising performance. The 81336 model is part of this line, designed specifically for power window systems in Ford and Mercury SUVs and trucks.
Product Details and Specifications
This power window regulator is engineered for the front left door of Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. It is a new part that does not include the motor or mounting hardware, allowing for flexibility if you are reusing existing components. The regulator mechanism is designed to meet or exceed original equipment manufacturer (OEM) standards, ensuring proper fit and reliable window operation. The part number 81336 identifies this specific regulator within the ACI catalog.
Common Issues Addressed by This Window Regulator
- Window glass failing to move up or down smoothly
- Intermittent or non-functioning power window operation
- Window stuck in one position due to regulator failure
- Excessive noise or grinding when operating the window
- Loose or misaligned window glass movement
Installation Notes and Tips
Installation requires removal of the interior door panel and disconnection of the window motor if applicable. Since this part does not include mounting hardware or a motor, ensure existing components are in good condition or replaced as needed. Proper alignment of the regulator is critical for smooth window operation. Refer to vehicle-specific service manuals for detailed installation procedures.
Quality Assurance and Warranty Information
The ACI Window Regulator 81336 is a new replacement part that meets or exceeds OEM specifications for fit and function. While mounting hardware and motor are not included, the regulator itself is manufactured to maintain factory performance standards. Warranty coverage details should be confirmed with the parts provider or manufacturer.
| Brand | Four Seasons |
|---|---|
| Part Number | 53020 |
| Position | Window Regulator |
| Description | Oil Cooler Coupling |
| End 1 Gender | Universal |
| End 2 Gender | Universal |
| O.E. Replacement? | No |
| Outside Diameter | 0.625 |
| Overall Height IN | 5.750 |
| Overall Height MM | 146.05 |
| Overall Width IN | 3.875 |
| Overall Width MM | 38.1 |
| Overall Width MM | 98.3996 |
| Performance Rated? | Yes |
| Shape | 45° Flare |
| Style | Fitting Kit |
| Type | Transmission |
| Weight LBS | 0.010 |
This part fits 27 vehicles. Search below:
| Year | Make | Model | # Doors | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2009 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2009 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2009 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2008 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | Explorer Sport Trac | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2008 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2007 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | Explorer Sport Trac | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2007 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2006 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2005 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2004 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2003 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2003 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2003 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2002 | Ford | Explorer | 4 Door | 4.0L | V6 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2002 | Ford | Explorer | 4 Door | 4.6L | V8 | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2002 | Mercury | Mountaineer | Front Left | Window regulator suitable for vehicle's proper fit and function.; 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.