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  2. Auto Parts
  3. Lighting and Electrical
  4. Electrical Connectors
  5. Oil Pressure Switch Connector
  6. Dorman 645-156 for 2003

Dorman 645-156 Oil Pressure Switch Connector
for 2003 (please select make/model)

Dorman 645-156 Oil Pressure Switch Connector - 2003

Dorman
Brand:Dorman
Part Number: 645-156
UPC: 00194883025233
Weight: 0.08 lbs
Condition:New



On Sale:

$17.06

Availability:
19 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Dorman 645-156 Oil Pressure Switch Connector for your 2003. Buy now and secure your purchase online!

This oil pressure switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Features and Benefits:

  • Direct replacement - this oil pressure switch connector matches the appearance and function of the factory hardware on specified applications
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Connector Gender:
Male
Connector Length:
0.93 in in.
Connector Material:
Plastic
Connector Shape:
Rectangle
Package Contents:
1 Pigtail
Package Contents:
3 Butt Connectors
Quantity:
1
Terminal Gender:
Female
Terminal Quantity:
1
Terminal Type:
Pressure Contact
Water Resistant:
Yes
Wire Gauge Measurement:
14 Gauge
Wire Quantity:
1
Wiring Harness Length:
11.5 in.
Ford #:
3U2Z14S411MHA
Standard Motor Products #:
S-940
Country of Origin:
TW

Select a vehicle to narrow Dorman 645-156 Oil Pressure Switch Connector fitment info!

Last Updated: 09/30/2024

Years Vehicle Per VehicleFitment Notes

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Ford Crown Victoria

4.6L V8 Gas SOHC
1
 

Ford Crown Victoria



4.6L V8 Gas SOHC
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Ford Crown Victoria

4.6L V8 CNG SOHC
1
 

Ford Crown Victoria



4.6L V8 CNG SOHC
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford E-150

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 

Ford E-150



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1 Per Vehicle

2003

 

2003

 
Ford E-150

4.2L V6 Gas OHV
1
 

Ford E-150



4.2L V6 Gas OHV
1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford E-150 Club Wagon

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 

Ford E-150 Club Wagon



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1 Per Vehicle

2003

 

2003

 
Ford E-150 Club Wagon

4.2L V6 Gas OHV
1
 

Ford E-150 Club Wagon



4.2L V6 Gas OHV
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford E-250

4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1
 

Ford E-250



4.6L V8 Gas SOHC,
5.4L V8 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Ford E-250

5.4L V8 CNG SOHC
1
 

Ford E-250



5.4L V8 CNG SOHC
1 Per Vehicle

2003

 

2003

 
Ford E-250

4.2L V6 Gas OHV
1
 

Ford E-250



4.2L V6 Gas OHV
1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford E-350 Club Wagon

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 

Ford E-350 Club Wagon



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Ford E-350 Club Wagon

5.4L V8 CNG SOHC
1
 

Ford E-350 Club Wagon



5.4L V8 CNG SOHC
1 Per Vehicle

2003

 

2003

 
Ford E-350 Club Wagon

7.3L V8 Diesel OHV Turbo
1
 

Ford E-350 Club Wagon



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford E-350 Super Duty

6.8L V10 Gas SOHC
1
 

Ford E-350 Super Duty



6.8L V10 Gas SOHC
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford E-350 Super Duty

5.4L V8 Gas SOHC
1
 

Ford E-350 Super Duty



5.4L V8 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford E-350 Super Duty

5.4L V8 CNG SOHC
1
 

Ford E-350 Super Duty



5.4L V8 CNG SOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford E-350 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford E-350 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford E-450 Super Duty

6.8L V10 Gas SOHC
1
 

Ford E-450 Super Duty



6.8L V10 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Ford E-450 Super Duty

5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC
1
 

Ford E-450 Super Duty



5.4L V8 CNG SOHC,
5.4L V8 Gas SOHC
1 Per Vehicle

2003

 

2003

 
Ford E-450 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford E-450 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2003

 

2003

 
Ford E-550 Super Duty

6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo
1
 

Ford E-550 Super Duty



6.8L V10 Gas SOHC,
7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Ford Excursion

6.0L V8 Diesel OHV Turbo
1
 

Ford Excursion



6.0L V8 Diesel OHV Turbo
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Ford Excursion

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 

Ford Excursion



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
Ford Excursion

7.3L V8 Diesel OHV Turbo
1
 

Ford Excursion



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Ford Expedition

5.4L V8 Gas SOHC
1
 

Ford Expedition



5.4L V8 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Ford Expedition

4.6L V8 Gas SOHC
1
 

Ford Expedition



4.6L V8 Gas SOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Ford Explorer

4.0L V6 Gas SOHC,
4.6L V8 Gas SOHC
1
 

Ford Explorer



4.0L V6 Gas SOHC,
4.6L V8 Gas SOHC
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Ford Explorer

4.0L V6 Flex SOHC
1
 

Ford Explorer



4.0L V6 Flex SOHC
1 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Ford Explorer Sport

4.0L V6 Gas SOHC
1
 

Ford Explorer Sport



4.0L V6 Gas SOHC
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Ford Explorer Sport Trac

4.0L V6 Gas SOHC
1
 

Ford Explorer Sport Trac



4.0L V6 Gas SOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Ford F-150

4.6L V8 Gas SOHC
1
 

Ford F-150



4.6L V8 Gas SOHC
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Ford F-150

5.4L V8 Gas SOHC
1
 

Ford F-150



5.4L V8 Gas SOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

2003

 

2002

 

2001

 

2000

 
Ford F-150

5.4L V8 CNG SOHC
1
 

Ford F-150



5.4L V8 CNG SOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-150

5.4L V8 Gas SOHC Supercharged
1
 

Ford F-150



5.4L V8 Gas SOHC Supercharged
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 
Ford F-150

5.4L V8 Bi-Fuel SOHC
1
 

Ford F-150



5.4L V8 Bi-Fuel SOHC
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 
Ford F-150

4.2L V6 Gas OHV
1
 

Ford F-150



4.2L V6 Gas OHV
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-250 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 

Ford F-250 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford F-250 Super Duty

6.0L V8 Diesel OHV Turbo
1
 

Ford F-250 Super Duty



6.0L V8 Diesel OHV Turbo
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-250 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford F-250 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-350 Super Duty

5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1
 

Ford F-350 Super Duty



5.4L V8 Gas SOHC,
6.8L V10 Gas SOHC
1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford F-350 Super Duty

6.0L V8 Diesel OHV Turbo
1
 

Ford F-350 Super Duty



6.0L V8 Diesel OHV Turbo
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-350 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford F-350 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-450 Super Duty

6.8L V10 Gas SOHC
1
 

Ford F-450 Super Duty



6.8L V10 Gas SOHC
1 Per Vehicle

2003

 

2003

 
Ford F-450 Super Duty

6L V8 Diesel OHV Turbo
1
 

Ford F-450 Super Duty



6L V8 Diesel OHV Turbo
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-450 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford F-450 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2018

 

2017

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-550 Super Duty

6.8L V10 Gas SOHC
1
 

Ford F-550 Super Duty



6.8L V10 Gas SOHC
1 Per Vehicle

2003

 

2003

 
Ford F-550 Super Duty

6L V8 Diesel OHV Turbo
1
 

Ford F-550 Super Duty



6L V8 Diesel OHV Turbo
1 Per Vehicle

2003

 

2002

 

2001

 

2000

 

1999

 

2003

 

2002

 

2001

 

2000

 

1999

 
Ford F-550 Super Duty

7.3L V8 Diesel OHV Turbo
1
 

Ford F-550 Super Duty



7.3L V8 Diesel OHV Turbo
1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2007

 

2006

 

2005

 

2004

 

2003

 
Ford Focus

2.3L L4 Gas DOHC
1
 

Ford Focus



2.3L L4 Gas DOHC
1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Ford Focus

2.0L L4 Gas DOHC
1
 

Ford Focus



2.0L L4 Gas DOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

2004

 

2003

 

2002

 

2001

 

2000

 
Ford Focus

2.0L L4 Gas SOHC
1
 

Ford Focus



2.0L L4 Gas SOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Ford Mustang

4.6L V8 Gas SOHC
1
 

Ford Mustang



4.6L V8 Gas SOHC
1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Ford Mustang

4.6L V8 Gas DOHC,
4.6L V8 Gas DOHC Supercharged
1
 

Ford Mustang



4.6L V8 Gas DOHC,
4.6L V8 Gas DOHC Supercharged
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

1998

 

1997

 

1996

 
Ford Mustang

3.8L V6 Gas OHV
1
 

Ford Mustang



3.8L V6 Gas OHV
1 Per Vehicle

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2011

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Ford Ranger

2.3L L4 Gas DOHC,
4.0L V6 Gas SOHC
1
 

Ford Ranger



2.3L L4 Gas DOHC,
4.0L V6 Gas SOHC
1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Ford Ranger

3.0L V6 Gas OHV
1
 

Ford Ranger



3.0L V6 Gas OHV
1 Per Vehicle

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Ford Ranger

3.0L V6 Flex OHV
1
 

Ford Ranger



3.0L V6 Flex OHV
1 Per Vehicle

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 
Lincoln Aviator

4.6L V8 Gas DOHC
1
 

Lincoln Aviator



4.6L V8 Gas DOHC
1 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Lincoln Navigator

5.4L V8 Gas DOHC
1
 

Lincoln Navigator



5.4L V8 Gas DOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Lincoln Town Car

4.6L V8 Gas SOHC
1
 

Lincoln Town Car



4.6L V8 Gas SOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2000

 
Mercury Grand Marquis

4.6L V8 Gas SOHC
1
 

Mercury Grand Marquis



4.6L V8 Gas SOHC
1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2003

 

2002

 
Mercury Mountaineer

4.6L V8 Gas SOHC
1
 

Mercury Mountaineer



4.6L V8 Gas SOHC
1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
Mercury Mountaineer

4.0L V6 Flex SOHC
1
 

Mercury Mountaineer



4.0L V6 Flex SOHC
1 Per Vehicle

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