HomeBody > SeatsStandard Ignition PSW77 Power Seat Switch
Part #: PSW77

Standard Ignition PSW77 Power Seat Switch

⚙️ 82 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Lincoln, and Mercury, F-150, Mark LT, F-250 Super Duty, F-350 Super Duty, Expedition, Explorer, Explorer Sport Trac, Taurus, Thunderbird, Mountaineer, F-150 Heritage, Explorer Sport, Blackwood, and Navigator
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Overview of Standard Ignition Power Seat Switch PSW77

The Standard Ignition PSW77 power seat switch is designed to restore seat adjustment functionality in select Ford, Lincoln, and Mercury vehicles. This black plastic switch features a durable design with blade terminals, ensuring reliable electrical connections for your vehicle's power seat system.

  • Color: Black plastic finish for durability and aesthetic match
  • Connector Gender: Male connector for secure wiring harness connection
  • Terminal Gender: Female blade terminals for reliable electrical contact
  • Terminal Quantity: 8 terminals to support multiple seat adjustment functions
  • Terminal Type: Blade terminals designed for easy installation and secure fit

Detailed Product Description

The PSW77 power seat switch by Standard Ignition is engineered to meet OEM specifications for a precise fit and function. Its black plastic finish provides resistance to wear and complements the interior of compatible vehicles. The switch includes a male connector and eight female blade terminals, facilitating a stable and secure electrical connection necessary for controlling various seat movements. This part is compatible with a range of Ford, Lincoln, and Mercury models, including the Ford F-150, Explorer, Expedition, Lincoln Navigator, and Mercury Mountaineer, among others.

Compatible Vehicles and Applications

This power seat switch is compatible with the following makes and models:

  • Ford Blackwood, Expedition, Explorer, Explorer Sport, Explorer Sport Trac, F-150, F-150 Heritage, F-250 Super Duty, F-350 Super Duty, Mark LT
  • Lincoln Navigator, Mountaineer
  • Mercury Mountaineer, Taurus, Thunderbird

Common Issues Addressed by PSW77 Power Seat Switch

  • Non-responsive or intermittent seat adjustment controls
  • Broken or worn out seat switch buttons
  • Electrical connection failures in power seat circuits
  • Seat position memory malfunction due to faulty switch
  • Physical damage to the original seat switch assembly

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before installation to prevent electrical shorts
  • Verify connector orientation; the PSW77 features a male connector and female blade terminals
  • Carefully remove the old switch to avoid damaging surrounding trim or wiring
  • Test seat functions after installation to confirm proper operation
  • Consult vehicle-specific service manual for detailed removal and installation procedures

Quality Assurance and Warranty

Standard Ignition manufactures the PSW77 power seat switch to meet or exceed OEM standards. The part undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or Standard Ignition documentation.

BrandStandard Ignition
Part NumberPSW77
ColorBlack
Connector GenderMale
FinishPlastic
Terminal GenderFemale
Terminal TypeBlade Terminals

This part fits 82 vehicles. Search below:

YearMakeModelSubmodel# DoorsPositionNotes
2008FordF-150N/A
2008LincolnMark LTN/A
2007FordF-150N/A
2007FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2007FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2007LincolnMark LTN/A
2006FordExpeditionN/A8 Term.; Front Left
2006FordExpeditionN/A8 Term.; Front Right
2006FordF-150N/A
2006FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2006FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2006LincolnMark LTN/A
2005FordExpeditionN/A8 Term.; Front Right
2005FordExpeditionN/A8 Term.; Front Left
2005FordExplorerN/A
2005FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Left
2005FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Left
2005FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Right
2005FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Right
2005FordExplorer Sport TracN/A6 Way Power Seat; Front Left
2005FordExplorer Sport TracN/A6 Way Power Seat; Front Right
2005FordF-150N/A
2005FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2005FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2005FordTaurusN/AFront right power seat switch
2005FordThunderbirdN/APower seat switch, front left position
2005MercuryMountaineerN/A
2004FordExpeditionN/APower seat switch, front left position
2004FordExpeditionN/AFront right power seat switch
2004FordExplorerN/A
2004FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Left
2004FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Right
2004FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Right
2004FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Left
2004FordExplorer Sport TracN/A6 Way Power Seat; Front Left
2004FordExplorer Sport TracN/A6 Way Power Seat; Front Right
2004FordF-150N/A
2004FordF-150 HeritageN/APower seat switch, front left position
2004FordF-150 HeritageN/AFront right power seat switch
2004FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2004FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2004FordTaurusN/AFront right power seat switch
2004FordThunderbirdN/APower seat switch, front left position
2004MercuryMountaineerN/A
2003FordExpeditionN/AFront right power seat switch
2003FordExpeditionN/APower seat switch, front left position
2003FordExplorer4 DoorN/Aw/ Power Seat
2003FordExplorer SportN/Aw/ Power Seat
2003FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Right
2003FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Left
2003FordExplorer Sport TracXLSN/Aw/ Power Seat; Front Left
2003FordExplorer Sport TracXLTN/Aw/ Power Seat; Front Right
2003FordExplorer Sport TracN/A6 Way Power Seat; Front Left
2003FordExplorer Sport TracN/A6 Way Power Seat; Front Right
2003FordF-150N/A
2003FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2003FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2003FordTaurusN/AFront right power seat switch
2003FordThunderbirdN/APower seat switch, front left position
2003MercuryMountaineerN/A
2002FordExplorer4 DoorN/A
2002FordExplorer SportN/A
2002FordExplorer Sport TracN/A6 Way Power Seat; Front Right
2002FordExplorer Sport TracN/A6 Way Power Seat; Front Left
2002FordF-150N/A
2002FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2002FordF-350 Super DutyN/Aw/ Air Bag; Front Left
2002FordTaurusN/AFront right power seat switch
2002FordThunderbirdN/APower seat switch, front left position
2002LincolnBlackwoodN/A
2002LincolnNavigatorN/A
2002MercuryMountaineerN/A
2001FordExplorerN/AFront Left
2001FordExplorer SportN/AFront Left
2001FordExplorer Sport TracN/A6 Way Power Seat; Front Right
2001FordExplorer Sport TracN/A6 Way Power Seat; Front Left
2001FordF-150N/A
2001FordF-250 Super DutyN/Aw/ Air Bag; Front Left
2001FordTaurusN/AFront right power seat switch
2001LincolnNavigatorN/A
2000FordTaurusN/AFront right power seat switch
2000LincolnNavigatorN/A

* 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:

1L2Z14A701AA1S909853-43890PA2454STW77SW6563SW7144

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