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NGKPart #: 5422
ACI 381397 Window Regulator - Front Right
⚙️ 32 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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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 F-150 and Lincoln Mark LT
The ACI 381397 power window regulator is designed for the front right door of select Ford and Lincoln trucks. This new window regulator meets or exceeds OEM standards, ensuring dependable window operation without the motor or mounting hardware included.
- Compatible with Ford F-150 and Lincoln Mark LT models
- Front right mounting position
- Power window operation type
- New, not remanufactured part
- Motor and mounting hardware not included
- Meets or exceeds OEM quality standards
Detailed Description of the ACI Window Regulator
The ACI Window Regulator part number 381397 is engineered specifically for power window systems on the front right door of Ford F-150 and Lincoln Mark LT vehicles. As a new component, it replaces worn or damaged window regulators to restore smooth and reliable window movement. This part is designed to work with your existing motor and mounting hardware, which are not included. The regulator meets or exceeds OEM specifications, providing a precise fit and consistent performance aligned with factory standards.
Uses and Common Issues Addressed
- Fixes windows that fail to move up or down properly
- Resolves window rattling or misalignment issues
- Replaces broken or worn regulator cables and mechanisms
- Restores power window functionality on front right door
- Eliminates window sticking or slow operation
Installation Notes and Tips
- Designed for front right door installation on Ford F-150 and Lincoln Mark LT
- Requires existing motor and mounting hardware; these are not included
- Professional installation recommended for proper alignment and operation
- Verify vehicle compatibility using part number 381397 before installation
Quality Assurance and Warranty
This ACI Window Regulator is a new part that meets or exceeds OEM quality standards, ensuring reliable performance and durability. While mounting hardware and motor are not included, the regulator itself is manufactured to strict quality controls. Please consult the product documentation or supplier for specific warranty details related to this part number 381397.
| Brand | NGK |
| Part Number | 5422 |
| Position | Window Regulator |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Nickel |
| Electrical Terminal Type | Removable Nut |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Standard |
| Hex Size | 13/16 |
| Insulator Height | 55.00 |
| Manufacturer Heat Range | 8 |
| Part Number | BR8ES |
| Pre-Gap Size | .032 |
| Reach | .75 |
| Resistance | 5000 |
| Seat Type | Flat |
| Stock Number | 5422 |
| Thread Diameter | 14.00 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | Crew Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | F-150 | Standard Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | F-150 | Standard Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | F-150 | Crew Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | F-150 | Standard Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Ford | F-150 | Crew Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2008 | Lincoln | Mark LT | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2007 | Ford | F-150 | Standard Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | F-150 | Crew Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | F-150 | Standard Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | F-150 | Standard Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | F-150 | Crew Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Ford | F-150 | Crew Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2007 | Lincoln | Mark LT | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2006 | Ford | F-150 | Crew Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | F-150 | Standard Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | F-150 | Standard Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | F-150 | Crew Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | F-150 | Standard Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Ford | F-150 | Crew Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2006 | Lincoln | Mark LT | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator | |||
| 2005 | Ford | F-150 | Crew Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | F-150 | Crew Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | F-150 | Standard Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | F-150 | Standard Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | F-150 | Crew Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2005 | Ford | F-150 | Standard Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | F-150 | Crew Cab Pickup | 5.4L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | F-150 | Crew Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | F-150 | Standard Cab Pickup | 4.6L | V8 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | F-150 | Standard Cab Pickup | 4.2L | V6 | Front Right | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2004 | Ford | F-150 | Standard Cab Pickup | 5.4L | V8 | Front Right | 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:
065-01402-4009482-0012109482-00348176512337044024033542254331093310738155753077078017538206873861612880880C92070-102192070-102292070-207892070-370294701-0020494702-0020494703-0020498079-5881698079-5884698079-58876999-06910-P9-009AGR1XF8CF8RCON3QN3QN3CR41CSLR42CXLR42XLRN3RN3CS40XLRS42XLRTY26716W24ESRW24ESR-UWR4CC
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.