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Standard Ignition PSW27 Seat Lumbar Switch
Overview of Standard Ignition PSW27 Seat Lumbar Switch
The Standard Ignition PSW27 seat lumbar switch is designed for reliable operation in select Ford, Lincoln, and Mercury vehicles. This switch features a female connector and five male blade terminals, ensuring secure electrical connections for seat lumbar adjustments.
- Connector Gender: Female
- Terminal Gender: Male
- Terminal Quantity: 5
- Terminal Type: 5 blade terminals
- Compatible with Ford, Lincoln, and Mercury models
Technical Details and Compatibility
The PSW27 seat lumbar switch is engineered to meet OEM specifications for seat comfort controls. It includes five male blade terminals that provide a stable and durable connection, paired with a female connector for easy integration. This part is compatible with various Ford, Lincoln, and Mercury vehicles, including the Blackwood, Contour, Cougar, Crown Victoria, Explorer, Explorer Sport Trac, Grand Marquis, and Mountaineer models. The design supports precise lumbar support adjustments, contributing to driver and passenger comfort.
Applications and Problem Resolution
This seat lumbar switch is used to control the lumbar support mechanism in vehicle seats. It addresses common issues such as:
- Non-responsive lumbar adjustment controls
- Intermittent or faulty seat lumbar movement
- Electrical connection failures in seat switches
- Wear and tear from prolonged use
- Replacement for damaged or broken seat lumbar switches
Installation Notes and Tips
When installing the PSW27 seat lumbar switch, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal configuration match the vehicle’s wiring harness. Carefully align the five blade terminals to avoid bending or damage. Test the switch operation before reassembling the seat panel to confirm proper function.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The PSW27 seat lumbar switch undergoes rigorous quality control to ensure consistent operation. Warranty coverage details should be confirmed with the parts provider, as Standard Ignition typically offers limited warranties against defects in material and workmanship.
| Brand | Standard Ignition |
| Part Number | PSW27 |
| Connector Gender | Female |
| Terminal Gender | Male |
| Terminal Type | 5 Blade Terminals |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2011 | Ford | Crown Victoria | N/A | ||
| 2011 | Mercury | Grand Marquis | N/A | ||
| 2010 | Ford | Crown Victoria | N/A | ||
| 2010 | Mercury | Grand Marquis | N/A | ||
| 2009 | Ford | Crown Victoria | N/A | ||
| 2009 | Mercury | Grand Marquis | N/A | ||
| 2008 | Ford | Crown Victoria | N/A | ||
| 2008 | Ford | Explorer | N/A | ||
| 2008 | Mercury | Grand Marquis | N/A | ||
| 2007 | Ford | Crown Victoria | N/A | ||
| 2007 | Ford | Explorer | N/A | ||
| 2007 | Mercury | Grand Marquis | N/A | ||
| 2006 | Ford | Crown Victoria | N/A | ||
| 2006 | Ford | Explorer | N/A | ||
| 2006 | Mercury | Grand Marquis | N/A | ||
| 2006 | Mercury | Mountaineer | N/A | ||
| 2005 | Ford | Crown Victoria | N/A | ||
| 2005 | Ford | Explorer | N/A | Fits both left and right side seat lumbar switches. | |
| 2005 | Ford | Explorer Sport Trac | XLS | N/A | w/ Overhead Console Heater and AC |
| 2005 | Ford | Explorer Sport Trac | XLT | N/A | To 3/4/02; Front Right |
| 2005 | Ford | Explorer Sport Trac | XLS | N/A | To 3/4/02; Front Left |
| 2005 | Ford | Explorer Sport Trac | XLT | N/A | w/ Overhead Console Heater and AC |
| 2005 | Ford | Explorer Sport Trac | XLT | N/A | To 3/4/02; Front Left |
| 2005 | Ford | Explorer Sport Trac | XLS | N/A | To 3/4/02; Front Right |
| 2005 | Mercury | Grand Marquis | N/A | ||
| 2005 | Mercury | Mountaineer | N/A | ||
| 2005 | Mercury | Mountaineer | N/A | w/ Overhead Console Heater and AC | |
| 2004 | Ford | Crown Victoria | N/A | ||
| 2004 | Ford | Explorer | N/A | ||
| 2004 | Ford | Explorer Sport Trac | XLS | N/A | To 3/4/02; Front Left |
| 2004 | Ford | Explorer Sport Trac | XLT | N/A | To 3/4/02; Front Right |
| 2004 | Ford | Explorer Sport Trac | XLT | N/A | To 3/4/02; Front Left |
| 2004 | Ford | Explorer Sport Trac | XLT | N/A | w/ Overhead Console Heater and AC |
| 2004 | Ford | Explorer Sport Trac | XLS | N/A | To 3/4/02; Front Right |
| 2004 | Ford | Explorer Sport Trac | XLS | N/A | w/ Overhead Console Heater and AC |
| 2004 | Mercury | Grand Marquis | N/A | ||
| 2004 | Mercury | Mountaineer | N/A | ||
| 2004 | Mercury | Mountaineer | N/A | w/ Overhead Console Heater and AC | |
| 2003 | Ford | Crown Victoria | N/A | ||
| 2003 | Ford | Explorer | N/A | Fits both left and right side seat lumbar switches. | |
| 2003 | Mercury | Grand Marquis | N/A | ||
| 2003 | Mercury | Mountaineer | N/A | ||
| 2003 | Mercury | Mountaineer | N/A | w/ Overhead Console Heater and AC | |
| 2002 | Ford | Crown Victoria | N/A | ||
| 2002 | Ford | Explorer | N/A | To 3/4/02; Front Left | |
| 2002 | Ford | Explorer | N/A | To 3/4/02; Front Right | |
| 2002 | Lincoln | Blackwood | N/A | ||
| 2002 | Mercury | Cougar | N/A | Power seat switch, front left position | |
| 2002 | Mercury | Grand Marquis | N/A | ||
| 2002 | Mercury | Mountaineer | N/A | To 3/4/02 | |
| 2002 | Mercury | Mountaineer | N/A | w/ Overhead Console Heater and AC | |
| 2001 | Ford | Crown Victoria | N/A | ||
| 2001 | Mercury | Cougar | N/A | Power seat switch, front left position | |
| 2001 | Mercury | Grand Marquis | N/A | ||
| 2000 | Ford | Contour | N/A | ||
| 2000 | Ford | Explorer | N/A | ||
| 2000 | Mercury | Cougar | N/A | Power seat switch, front left position | |
| 1999 | Ford | Contour | N/A | ||
| 1999 | Ford | Explorer | N/A | ||
| 1999 | Mercury | Cougar | N/A | Power seat switch, front left position | |
| 1998 | Ford | Contour | N/A | ||
| 1998 | Ford | Explorer | N/A | ||
| 1997 | Ford | Contour | N/A | ||
| 1997 | Ford | Explorer | N/A | ||
| 1996 | Ford | Contour | N/A | ||
| 1996 | Ford | Explorer | N/A | ||
| 1995 | Ford | Contour | N/A | ||
| 1995 | Ford | Explorer | N/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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.