ACI 83290 Power Window Motor - Left Quarter or Rear Left
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ACI
 Power Window Motor

ACI 83290 Power Window Motor - Left Quarter or Rear Left

Brand ACI 83290
Position Left Quarter
Description Window Motor
Installation Instructions Included Yes
Style Power
Type Power Window Motor
Product line Power Window Motor
Fits Ford · 23 vehicles

Power window motor. Restores smooth, reliable window movement.

Bolt-on replacement. Installs without modifications for a straightforward repair.

Cross-references ACI 83290, AP Exhaust 8237 and Global Parts Distributors LLC 4237 for the same application. See all 11.

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Power Window Motor for Mustang Rear Quarter Glass

Restore rear quarter window operation with the ACI Power Window Motor, part number 83290. This power window motor is built for direct replacement use on select Ford Mustang applications and is listed for left quarter and rear left positions.

  • Brand: ACI Power Window Motor line
  • Part number: 83290
  • Type: Power window motor
  • Style: Power
  • Installation instructions included: Yes
  • Fits Ford Mustang rear quarter window applications

Product Details

The ACI 83290 is a power window motor for rear quarter glass operation in compatible Ford Mustang applications. It is listed for 1984-1986 Ford Mustang, left quarter, rear; 1987 Ford Mustang, rear left; and 1988-1993 Ford Mustang, left quarter, rear. Use this ACI window motor when the original unit no longer moves the glass smoothly or stops responding. The ACI Power Window Motor line focuses on replacement electrical window components for vehicle-specific service needs, and this part number 83290 is cataloged for the Mustang rear quarter window location.

This part cross-references AP Exhaust 8237 for the same application.

Common Repair Symptoms

  • Rear quarter window does not move up or down
  • Window movement is slow, uneven, or intermittent
  • Motor runs but the glass does not respond
  • Rear left or left quarter window operation has failed
  • Original power window motor is noisy or worn

Installation Notes

Fits 1984-1986 Ford Mustang, left quarter; Fits 1987 Ford Mustang, rear left; Fits 1988-1993 Ford Mustang, left quarter. Confirm the window position and connector style before installation. Follow the included installation instructions and verify regulator condition, wiring integrity, and switch operation during service. For Ford Mustang rear quarter window repair, part number 83290 should be matched to the exact position listed in the fitment data.

Quality Assurance

ACI catalogs this power window motor with installation instructions included for service support. Verify fitment against the vehicle year, model, and rear quarter position before installation.

Related reading

This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
1993FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1993FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1992FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1992FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1991FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1991FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1990FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1990FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1989FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1989FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1988FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1988FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1987FordMustangConvertible5.0LV8Rear LeftPower Window Motor
1987FordMustangConvertible2.3LL4Rear LeftPower Window Motor
1986FordMustangConvertible3.8LV6Left QuarterRear; Power Window Motor
1986FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1986FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1985FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1985FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1985FordMustangConvertible3.8LV6Left QuarterRear; Power Window Motor
1984FordMustangConvertible2.3LL4Left QuarterRear; Power Window Motor
1984FordMustangConvertible5.0LV8Left QuarterRear; Power Window Motor
1984FordMustangConvertible3.8LV6Left QuarterRear; Power Window Motor
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACI — 83290AP Exhaust — 8237Global Parts Distributors LLC — 42371R3Z7623394AA11M305742248655222319310083C83290F6ZZ7623395AAWMO1257LB