Best Car Oil Pressure Switches in 2026

Fits 1 1/16" Switches Up To 2 5/8" Long, Found on Newer GM and Chrysler Vehicles.

Fits 1 1/16" oil pressure sending unit (gauge type), found on most all '91 and newer GM vehicles.

Also fits '87 and newer Chrysler vehicles with combination light and gauge oil pressure switches.

Genuine OEM Part

Direct fit

Package Dimensions: 10.16 L x 1.777 H x 5.842 W (centimeters)

Perfect Design: Designed to connect and disconnect a DC12V 20A electrical circuit at will, SPST: ON-OFF control; 2 pole design (On/Off), 3rd poles with LED to be connected to earth. Fluorescent lamps will be lighted up when the switch is turned on

Safety Protection: This truck rocker switch control uses copper-plated silver contacts, has good electrical conductivity, and uses high-quality materials and flame-retardant casing for high safety

Easy Installation: Round on-off switch is easy to install, which is just direct setup, and no additional work required, our switch comes with a keyhole slot to prevent unwanted rotation

Direct replacement - this door lock switch is made to match the fit and performance of the original switch on specific vehicle applications.Material:Plastic

Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Work with vehicle electronics to help optimize vehicle capabilities

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Matches OE form, fit, and function

Manufactured with high quality material and componentry

High quality construction for durability

Package Dimensions : 3.82 L x 2.13 H x 2.65 W (inches)

Package Weight : 0.86 pounds

Resists abrasion and corrosion

Made of high quality

Highly durable and reliable

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Authentic Original Equipment Manufacturer (OEM) part

OEM quality

Exact part that came with your car

Intermotor Oil Pressure Switch (PS423)

Part number: PS423

Package Weight: 0.022 pounds

AMApart A3218 A/C Air Conditioner Pressure Transducer Switch Sensor Compatible with CHEVROLET CITY EXPRESS / Fit for INFINITI FX35 FX37 FX45 G35 FX50 G20 G25 G37 I30 I35 M35 M35H M37 M56 M45 Q40 Q45 Q50 Q60 Q70 Q70L QX4 QX50 QX56 QX70 / Fit for MAZDA 3 5 6 CX-3 CX-5 CX-7 / Fit for NISSAN 350Z 370Z ALTIMA ARMADA CUBE FRONTIER GT-R JUKE KICKS LEAF MAXIMA MURANO NV200 NV1500 NV2500 NV3500 NV350 URVAN PATHFINDER QUEST ROGUE SELECT ROGUE SPORT SENTRA.

AMApart A3218 A/C Pressure Switch Specifications: Comp Open/Closed： Variable, Connector Gender： Male, Connector Pin Qty： 3, Connector Shape： Rectangular, Description： Switch-Pressure /System Mount, Dimensions (IN) - Fitting Thread： 3/8 in. x 24, Dimensions (IN) - Fitting Thread Size： 3/8 in. x 24, Fitting Gender： Male, Number of Terminals： 3, Type： Transducer, @100： 1.38 volts, @200： 2.40 volts, @300： 3.43 VOLTS, @400： 4.16 VOLTS, Saturation： 4.16 VOLTS @ 398 PSI

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart R134a A3030 ac pressure sensor compatible with TOYOTA TACOMA, TOYOTA TUNDRA, TOYOTA 4RUNNER, TOYOTA LAND CRUISER, TOYOTA PREVIA, TOYOTA SUPRA, TOYOTA T100, LEXUS GX460, LEXUS SC300, Fit for MITSUBISHI ECLIPSE, Fit for MITSUBISHI MONTERO accessories. AMApart offer lifetime warranty service.

AMApart A3211 A/C Air Conditioner Pressure Transducer Switch Sensor Compatible with AUDI A3 A5 Q3 Q7 R8 S3 TT / Fit for PORSCHE 718 BOXSTER CAYMAN 911 918 SPYDER CARRERA CAYENNE CAYMAN PANAMERA / Fit for VOLKSWAGEN BEETLE CABRIO CABRIOLET CC EOS GOLF GTI JETTA PASSAT PHAETON R32 RABBIT TIGUAN TOUAREG.

AMApart A3211 A/C Pressure Switch Specifications: @100: 1.47 volts, @200: 2.33 volts, @300: 3.20 volts, @400: 4.06 volts, Saturation: 4.38 volts @ 462 psi, Thread size: 7/16"-20 Female

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

A58 A/C pressure switch, oil pressure sensor compatible with TOYOTA AVALON CAMRY COROLLA IM HIGHLANDER LAND CRUISER MATRIX RAV4 SEQUOIA SIENNA SOLARA VENZA YARIS PRIUS C V PLUG-IN / SCION FR-S IM IQ TC XB XD / LEXUS CT200H ES300H ES330 ES350 GS F GS200T GS300 GS350 GS430 GS450H GS460 GX460 HS250H IS F IS200T IS250 IS300 IS350 LFA LS430 LS460 LS600H LX570 NX200T NX300 NX300H RC F RC200T RC300 RC350 RX350 RX450H accessories.

A58 A/C pressure switch, air conditioner A/C clutch cycle switch transducer switch more compatible with MITSUBISHI MIRAGE, MIRAGE G4 / Fit for SUBARU LEGACY OUTBACK / Fit for SUZUKI GRAND VITARA KIZASHI SX4 / LAND ROVER LR3 LR4 RANGE ROVER SPORT and JAGUAR XF accessories. AMApart offer lifetime warranty service.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart A3036C R12 R134a ac pressure sensor compatible with Honda Accord, 2008-2009, Honda CR-V 2002-2006, Honda Fit 2007-2008, Honda Odyssey 1995-1998 accessories. AMApart offer lifetime warranty service.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart A3064 HFC-R134a ac pressure sensor compatible with Acura Legend RL TL, Toyota 4Runner Camry Celica Corolla MR2 Paseo Previa RAV4 Sienna Solara Supra Tercel, Lexus ES300 GS300 LS400 SC400, Chevrolet Chevy Prizm accessories. AMApart offer lifetime warranty service.

AMApart A3092 A/C Air Conditioner Pressure Transducer Switch Sensor Compatible with Fit for FORD AEROSTAR BRONCO II CONTOUR COUNTRY SQUIRE COURIER CROWN VICTORIA E150 E250 E350 EXPLORER F SUPER DUTY F100 F150 F250 F350 F700 F53 F59 FAIRMONT GRANADA LTD CROWN VICTORIA MUSTANG PROBE RANGER TAURUS TEMPO THUNDERBIRD LINCOLN CONTINENTAL MARK VI VII VIII TOWN CAR VERSAILLES MAZDA B2300 B3000 4000 NAVAJO MERCURY CAPRI COLONY PARK COUGAR GRAND MARQUIS LN7 LYNX SABLE TOPAZ TRACER VILLAGER ZEPHYR XR4TI

AMApart A3092 A/C Pressure Switch Specifications: System Mounted Pressure Switch, Fitting Thread Size: 7/16 in. x 20, Fitting Gender: Female, Material: Plastic / Metal, Number of Terminals: 2, Style: Cycling, Terminal Gender: Male, Terminal Type: Blade, Type: Pressure, Voltage: 12, Closed (psi): 24, Open (psi): 44

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart A3133 ac pressure sensor compatible with FORD EXPEDITION EXPLORER EXCURSION ESCORT FOCUS MUSTANG RANGER F100 F150 F250 F350 F450 F550 LOBO TAURUS THUNDERBIRD MYSTIQUE GRAND MARQUIS CLUB WINDSTAR WAGON CONTOUR CROWN VICTORIA E150 E250 E350 E450 E550 ECONOLINE ESCAPE, LINCOLN BLACKWOOD CONTINENTAL NAVIGATOR TOWN CAR, MAZDA B2300 B3000 B4000 TRIBUTE, MERCURY COUGAR MARINER MONTEREY MOUNTAINEER MYSTIQUE SABLE TRACER VILLAGER, NISSAN QUEST accessories.

Automotive air conditioning system Includes: ac compressor, ac condenser, ac evaporator, ac line hose, expansion valve or orifice tube, ac accumulator or ac receiver drier, air conditioning pressure switch, ac refrigerant known as freon R12 or R134A refrigerant.

The car a/c pressure switch is a type of device called a pressure sending unit transducer, it is designed to protect the A/C system against pressure that is too high or too low. There are both high pressure switches and low pressure switches. The A/C pressure switch or clutch cycling switch can be mounted to A/C pressure line, compressor or accumulator/drier. Easy to remove or install it.

AMApart A3068 R134a ac pressure sensor compatible with Hyundai Tiburon, Hyundai Tucson, Hyundai Elantra, Hyundai Sonata, Hyundai XG300, Hyundai XG350, Kia Optima, Kia Sedona, Kia Spectra accessories. AMApart offer lifetime warranty service.

Direct replacement - this door mirror switch is made to match the fit and performance of the original switch on specific vehicle applications.Material:Plastic

Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

Direct replacement - This power window switch fits, functions and matches the appearance of the original switch for a perfect replacement every time

Quality construction - manufactured from premium materials for a long service life

Excellent value - original equipment quality at a lower price