HomeACI 81304 Window Regulator - Front Left
Part #: 37203

ACI 81304 Window Regulator - Front Left

Window Regulator
33 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Window Regulator
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Reliable Power Window Regulator for Ford and Mazda Vehicles

The ACI 81304 power window regulator is designed for the front left door of select Ford, Mazda, and Mercury models. Engineered with a hardened steel gear, this new window regulator meets or exceeds OEM standards to ensure dependable window operation.

  • Compatible with Ford Explorer, Explorer Sport, Explorer Sport Trac, Mercury Mountaineer, and Mazda Navajo
  • Front left mounting position
  • Power window operation type
  • Hardened steel gear for durability
  • Mounting hardware and motor not included
  • New part that meets or exceeds OEM specifications

About the ACI Window Regulator Product Line

The ACI Window Regulator line focuses on delivering replacement window regulators that provide reliable power window functionality. This product line emphasizes quality materials such as hardened steel gears and precise fitment to ensure smooth operation and long service life. The 81304 part number is part of this line, designed specifically for front left door applications on select Ford, Mazda, and Mercury vehicles.

Product Details and Specifications

This power window regulator features a hardened steel gear that enhances strength and wear resistance, contributing to consistent window movement. It is designed for the front left door and supports power window operation, making it suitable for vehicles equipped with power windows. The ACI 81304 is a new replacement part that meets or exceeds OEM quality standards, ensuring compatibility and performance comparable to the original equipment.

Common Issues Addressed by This Window Regulator

  • Window stuck in the up or down position
  • Slow or uneven window movement
  • Grinding or clicking noises during window operation
  • Window falling inside the door panel
  • Non-responsive power window switch due to regulator failure

Installation Notes and Tips

Installation requires removal of the door panel and disconnection of the window motor, which is not included with this part. Mounting hardware is also not included, so retain original fasteners or acquire replacements as needed. Proper alignment of the regulator is essential for smooth window operation. It is recommended to verify compatibility with your specific vehicle model and year before installation.

Quality Assurance and Warranty

The ACI 81304 window regulator is manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. As a new part, it undergoes quality control inspections to maintain consistent fit and function. Warranty coverage details should be confirmed with the distributor or manufacturer.

BrandFour Seasons
Part Number37203
PositionWindow Regulator
Connector B GenderFemale
Connector B ShapeRectangular
Connector B Typeblade
Connector Pin Qty5
Connector ShapeOther design
DescriptionHarness Connectors
GenderFemale
Printed Foot NoteHarness Connector for 5 Terminal Relay & Blower Switch
StyleHarness Connector
Terminal GenderFemale
Terminal Quantity5
Terminal Typeblade
TypeConnector
Wire Length IN6.000

This part fits 33 vehicles. Search below:

YearMakeModel# DoorsLitersCylindersPositionNotes
2005FordExplorer Sport Trac4 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2004FordExplorer Sport Trac4 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2003FordExplorer Sport2 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2003FordExplorer Sport Trac4 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2002FordExplorer Sport2 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2002FordExplorer Sport Trac4 Door4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2001FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2001FordExplorer SportFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2001FordExplorer Sport TracFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2001MercuryMountaineerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2000FordExplorer5.0LV8Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2000FordExplorer4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
2000MercuryMountaineerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1999FordExplorer4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1999FordExplorer5.0LV8Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1999MercuryMountaineerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1998FordExplorer5.0LV8Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1998FordExplorer4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1998MercuryMountaineerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1997FordExplorer5.0LV8Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1997FordExplorer4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1997MercuryMountaineerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1996FordExplorer4.0LV6Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1996FordExplorer5.0LV8Front LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1995FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1994FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1994MazdaNavajoFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1993FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1993MazdaNavajoFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1992FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1992MazdaNavajoFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1991FordExplorerFront LeftWindow regulator suitable for vehicle's proper fit and function.; Window Regulator
1991MazdaNavajoFront LeftWindow 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:

1113720311313515328201918970820790023927524010334130435001037203790089051424901903MT0806RE4701

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