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Shopping for 2006-Buick-LaCrosse
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Pressure Sensor

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Oil Pressure Sender/Switch for Chevrolet Impala Buick LaCrosse GMC Pontiac
A-Premium®Part # APPS0081
Oil Pressure Sender/Switch for Chevrolet Impala Buick LaCrosse GMC Pontiac
52 Reviews
$37.99
CA$40.99
Only 1 item left in stock
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3-year warranty
90 days free return
Fits 2010 - 2016 Buick LaCrosse, 2011 - 2017 Buick Regal, 2012 - 2017 Buick Verano, 2002 - 2005 Chevrolet Cavalier, 2004 - 2005 Chevrolet Classic, 2005 - 2010 Chevrolet Cobalt, 2010 - 2017 Chevrolet Equinox, 2008 - 2010 Chevrolet HHR, 2006 - 2011 Chevrolet HHR, 2014 - 2014 Chevrolet Impala, 2004 - 2008 Chevrolet Malibu, 2008 - 2014 Chevrolet Malibu, 2012 - 2014 Chevrolet Orlando, 2010 - 2017 GMC Terrain, 2002 - 2004 Oldsmobile Alero, 2007 - 2009 Pontiac G5, 2007 - 2008 Pontiac G5, 2006 - 2010 Pontiac G6, 2002 - 2005 Pontiac Grand Am, 2005 - 2006 Pontiac Pursuit, 2006 - 2006 Pontiac Pursuit, 2006 - 2009 Pontiac Solstice, 2002 - 2005 Pontiac Sunfire, 2004 - 2011 Saab 9-3, 2007 - 2009 Saturn Aura, 2003 - 2007 Saturn Ion, 2004 - 2004 Saturn L300, 2000 - 2000 Saturn LS, 2000 - 2000 Saturn LS1, 2000 - 2000 Saturn LW1, 2007 - 2010 Saturn Sky, 2007 - 2010 Saturn Sky, 2002 - 2007 Saturn Vue, 2007 - 2010 Saturn Vue
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Vehicle: 2006 Buick LaCrosse
Item LocatedCanada
Quantity1
MaterialAluminum, Plastic
ColorBlack, Silver
Part interchange
12610185, 12635992, 24577642, PS402
item #10039YL6
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Oil Pressure Sender/Switch for Chevy Tahoe GMC Buick Cadillac Hummer Pontiac
A-Premium®Part # APPS0007
Oil Pressure Sender/Switch for Chevy Tahoe GMC Buick Cadillac Hummer Pontiac
52 Reviews
$39.99
CA$42.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2008 - 2008 Buick Allure, 2008 - 2008 Buick LaCrosse, 2004 - 2007 Buick Rainier, 2004 - 2005 Cadillac CTS, 2006 - 2007 Cadillac CTS, 2002 - 2005 Cadillac Escalade, 2002 - 2006 Cadillac Escalade, 2007 - 2008 Cadillac Escalade, 2003 - 2006 Cadillac Escalade ESV, 2007 - 2008 Cadillac Escalade ESV, 2003 - 2006 Cadillac Escalade EXT, 2007 - 2008 Cadillac Escalade EXT, 2007 - 2008 Chevrolet Avalanche, 2007 - 2008 Chevrolet Avalanche, 2003 - 2006 Chevrolet Avalanche 1500, 1997 - 2004 Chevrolet Corvette, 2005 - 2007 Chevrolet Corvette, 2008 - 2008 Chevrolet Corvette, 2003 - 2008 Chevrolet Express 1500, 2003 - 2008 Chevrolet Express 2500, 2003 - 2005 Chevrolet Express 2500, 2003 - 2008 Chevrolet Express 2500, 2005 - 2008 Chevrolet Express 3500, 2008 - 2008 Chevrolet Express 3500, 2003 - 2008 Chevrolet Express 3500, 2006 - 2008 Chevrolet Impala, 2006 - 2007 Chevrolet Monte Carlo, 2003 - 2008 Chevrolet Silverado 1500, 2002 - 2008 Chevrolet Silverado 1500, 2003 - 2008 Chevrolet Silverado 1500, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2007 - 2007 Chevrolet Silverado 1500 Classic, 2003 - 2003 Chevrolet Silverado 1500 HD, 2005 - 2006 Chevrolet Silverado 1500 HD, 2007 - 2007 Chevrolet Silverado 1500 HD Classic, 2003 - 2004 Chevrolet Silverado 2500, 2003 - 2008 Chevrolet Silverado 2500 HD, 2007 - 2007 Chevrolet Silverado 2500 HD Classic, 2003 - 2006 Chevrolet Silverado 3500, 2007 - 2007 Chevrolet Silverado 3500 Classic, 2007 - 2008 Chevrolet Silverado 3500 HD, 2003 - 2004 Chevrolet SSR, 2005 - 2006 Chevrolet SSR, 2002 - 2008 Chevrolet Suburban 1500, 2007 - 2008 Chevrolet Suburban 1500, 2003 - 2005 Chevrolet Suburban 2500, 2007 - 2008 Chevrolet Suburban 2500, 2003 - 2008 Chevrolet Tahoe, 2002 - 2008 Chevrolet Tahoe, 2008 - 2008 Chevrolet Tahoe, 2008 - 2008 Chevrolet Tahoe, 2006 - 2008 Chevrolet Trailblazer, 2006 - 2008 Chevrolet Trailblazer, 2003 - 2006 Chevrolet Trailblazer EXT, 2005 - 2008 GMC Envoy, 2003 - 2006 GMC Envoy XL, 2004 - 2005 GMC Envoy XUV, 2003 - 2008 GMC Savana 1500, 2003 - 2008 GMC Savana 2500, 2003 - 2005 GMC Savana 2500, 2003 - 2005 GMC Savana 2500, 2008 - 2008 GMC Savana 2500, 2004 - 2008 GMC Savana 3500, 2003 - 2008 GMC Savana 3500, 2007 - 2008 GMC Sierra 1500, 2003 - 2008 GMC Sierra 1500, 2004 - 2008 GMC Sierra 1500, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2007 - 2007 GMC Sierra 1500 Classic, 2003 - 2003 GMC Sierra 1500 HD, 2005 - 2006 GMC Sierra 1500 HD, 2003 - 2004 GMC Sierra 2500, 2003 - 2008 GMC Sierra 2500 HD, 2007 - 2007 GMC Sierra 2500 HD Classic, 2003 - 2006 GMC Sierra 3500, 2007 - 2008 GMC Sierra 3500 HD, 2003 - 2008 GMC Yukon, 2002 - 2008 GMC Yukon, 2003 - 2006 GMC Yukon, 2008 - 2008 GMC Yukon, 2007 - 2008 GMC Yukon, 2002 - 2008 GMC Yukon XL 1500, 2003 - 2008 GMC Yukon XL 1500, 2007 - 2008 GMC Yukon XL 1500, 2003 - 2008 GMC Yukon XL 2500, 2003 - 2007 Hummer H2, 2008 - 2008 Hummer H2, 2006 - 2006 Hummer H3, 2007 - 2008 Hummer H3, 2008 - 2008 Hummer H3, 2008 - 2009 Pontiac G8, 2005 - 2008 Pontiac Grand Prix, 2004 - 2004 Pontiac GTO, 2005 - 2006 Pontiac GTO
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2006 Buick LaCrosse
Item LocatedCanada
Quantity1
ColorBlack, Silver
Part interchange
12616646, 12585328, 12614969, 12677836, 926-040, 926040
item #10039X6D
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Oil Pressure Sender/Switch for Chevrolet Colorado Cadillac Pontiac Saturn
A-Premium®Part # APPS0009
Oil Pressure Sender/Switch for Chevrolet Colorado Cadillac Pontiac Saturn
52 Reviews
$38.99
CA$41.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2005 - 2008 Buick Allure, 2005 - 2008 Buick LaCrosse, 2009 - 2010 Buick Lucerne, 2004 - 2006 Buick Rendezvous, 2006 - 2007 Buick Terraza, 2005 - 2007 Cadillac CTS, 2010 - 2013 Cadillac CTS, 2004 - 2015 Cadillac CTS, 2012 - 2012 Cadillac CTS, 2010 - 2011 Cadillac SRX, 2004 - 2009 Cadillac SRX, 2005 - 2011 Cadillac STS, 2010 - 2015 Chevrolet Camaro, 2015 - 2016 Chevrolet Colorado, 2006 - 2011 Chevrolet Impala, 2006 - 2011 Chevrolet Impala, 2007 - 2010 Chevrolet Malibu, 2006 - 2007 Chevrolet Malibu, 2006 - 2007 Chevrolet Monte Carlo, 2006 - 2006 Chevrolet Monte Carlo, 2006 - 2009 Chevrolet Uplander, 2007 - 2010 Pontiac G6, 2006 - 2009 Pontiac G6, 2008 - 2009 Pontiac G8, 2006 - 2009 Pontiac Montana, 2006 - 2009 Saab 9-3, 2010 - 2010 Saab 9-5, 2007 - 2008 Saturn Aura, 2007 - 2007 Saturn Relay, 2008 - 2009 Saturn Vue
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2006 Buick LaCrosse
Item LocatedCanada
Quantity1
MaterialAluminum, Plastic
ColorBlack, Silver
Part interchange
12621649, 12570798, 12674782, PS425
item #10039W9Z
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Oil Pressure Sender/Switch for Buick Enclave Cadillac SRX Chevy Impala Hummer
A-Premium®Part # APPS0095
Oil Pressure Sender/Switch for Buick Enclave Cadillac SRX Chevy Impala Hummer
52 Reviews
$37.99
CA$40.99
Edit ZIP code
3-year warranty
90 days free return
Fits 2008 - 2017 Buick Enclave, 2010 - 2016 Buick LaCrosse, 2004 - 2007 Buick Rainier, 2010 - 2016 Cadillac SRX, 2004 - 2012 Chevrolet Colorado, 2008 - 2010 Chevrolet Equinox, 2012 - 2017 Chevrolet Impala, 2008 - 2010 Chevrolet Malibu, 2002 - 2009 Chevrolet Trailblazer, 2009 - 2017 Chevrolet Traverse, 2007 - 2016 GMC Acadia, 2004 - 2012 GMC Canyon, 2002 - 2009 GMC Envoy, 2010 - 2012 GMC Terrain, 2006 - 2010 Hummer H3, 2009 - 2010 Hummer H3T, 2003 - 2008 Isuzu Ascender, 2006 - 2006 Isuzu i-280, 2007 - 2008 Isuzu i-290, 2006 - 2006 Isuzu i-350, 2007 - 2008 Isuzu i-370, 2002 - 2004 Oldsmobile Bravada, 2005 - 2009 Saab 9-7x, 2007 - 2009 Saturn Aura, 2007 - 2010 Saturn Outlook, 2008 - 2010 Saturn Vue, 2007 - 2009 Suzuki XL-7
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: 2006 Buick LaCrosse
Item LocatedCanada
Quantity1
MaterialAluminum, Plastic
ColorBlack, Silver
Part interchange
12635957, PS310, PS310T
item #1003A9WZ
Show less

Types of car pressure sensors and how they work

Tire pressure sensor (TPMS)

  • Principle: TPMS sensors typically use a piezoelectric or capacitive pressure sensor technology.
  • Operation: Each TPMS sensor is mounted inside a tire and constantly monitors the air pressure. When the pressure decreases, the sensor's internal diaphragm or structure deforms, causing a change in capacitance or generating a voltage.
  • Transmission: The sensor wirelessly transmits the pressure data to the vehicle's onboard computer, which processes the information and triggers a warning light on the dashboard if the pressure falls below a predefined threshold.

Manifold absolute pressure (MAP) sensor

  • Principle: MAP sensors often use a piezoresistive or capacitive element.
  • Operation: The MAP sensor measures the pressure in the engine's intake manifold. As the engine sucks in air, the pressure in the manifold changes. The sensor responds to these changes by altering its electrical properties, such as resistance or capacitance.
  • Signal Processing: The sensor's output is sent to the Engine Control Unit (ECU), which uses this data to optimize fuel injection and air-fuel mixture for engine performance and emissions control.

Oil pressure sensor

  • Principle: Oil pressure sensors typically use a piezoresistive sensing element.
  • Operation: The oil pressure sensor is mounted in the engine and monitors the pressure of engine oil. When the oil pressure changes, it causes a corresponding change in the sensor's electrical resistance.
  • Output: The sensor's output is sent to the ECU and may also be used to trigger a warning light on the dashboard if oil pressure drops too low.

Transmission fluid pressure sensor

  • Principle: These sensors often use piezoelectric or piezoresistive elements.
  • Operation: Transmission fluid pressure sensors monitor the hydraulic pressure in the transmission. Changes in pressure result in a change in the sensor's electrical properties.
  • Signal Processing: The sensor's output is used to control transmission functions, such as gear shifting and torque converter lockup.