Oil Pressure Switch to suit Hyundai Kia Models 94750-21030 CPS37

BRAND NEW *OEM Quality* oil pressure switch to suit a wide range of Hyundai and Kia petrol and diesel models built from the mid-1980s through to the early 2010s.

A failed oil pressure switch can trigger a false low oil pressure warning light, leave the dash gauge reading incorrectly, or mask a genuine drop in oil pressure. This is a direct OEM-spec replacement, dispatched same-day from Cranbourne VIC.

TO SUIT

Hyundai Accent, Excel, Getz, Elantra, Elantra Lavita, i30, Lantra, Coupe, Tiburon, Trajet, Terracan, Santa Fe, Sonata and Tucson [1985 - 2012]
Kia Rio, Cerato, Sportage, Carnival, Optima, Carens, Credos, K2700, Mentor, Mentor/Shuma, Pregio, Sorento and Spectra [1996 - 2011]

FITMENT CHECK

This switch is shared across many Hyundai and Kia platforms, but a small number of variants in this range use a different connector or opening pressure. Check the full model, year and engine-code compatibility list on this listing and match against your OEM part number before ordering.

OEM PART NUMBERS

HYUNDAI: 0K900-18501C, 0K901-18501, 94750-11010, 94750-11102, 94750-11110, 94750-21000, 94750-21010, 94750-21020, 94750-21030
KIA: 0K900-18501C, 0K901-18501, 94750-11010, 94750-11102
DAIHATSU: 83530-14030, 83530-87705
FORD: 3024539, 3600688, E9BZ-9278A, F4BZ-9278A
GENERAL MOTORS: 10179510, 37830A82010, 96408134
HONDA: 37240-634-671, 37600-611-154
MAZDA: 1345-18501, B366-18501, B367-18501, FS11-18501-A, FS11-1850X, JE48-18501-A
MITSUBISHI: MD001482, MD001483, MD005480, MD017430, MD021566, MD021567, MD138993, MD355645
NISSAN: 25240-89911
SUBARU: 25240-KA020, 25240-KA040, 25240-KA080
SUZUKI: 37820-73000, 37820-79600, 37820-82000
TOYOTA: 83530-02030, 83530-10010, 83530-10020, 83530-12010, 83530-12020, 83530-12040, 83530-14010, 83530-14020, 83530-14030, 83530-14040, 83530-14050, 83530-28030, 83530-30030, 83530-30080, 83530-60040

OTHER PART NUMBERS

VEMO: V32-73-0001
WALKER PRODUCTS: 256-1195

PACKAGE INCLUDES

1 x Oil Pressure Switch with 1-pin blade terminal connector.

ABOUT THIS SENSOR

The oil pressure switch monitors engine oil pressure and triggers the dash warning light the moment pressure drops below a safe level. It is a normally-closed switch, mounted directly into the engine block or oil gallery via a 1/8" BSPT thread.

Because it sits directly in the oil circuit, it is exposed to constant heat cycling and oil contamination - a common failure point once these engines pass 150,000km, particularly on the older 1990s and early 2000s Hyundai and Kia models in this range.

COMMON SYMPTOMS OF FAILURE

Oil pressure warning light on the dash stays illuminated or flickers intermittently
Oil pressure gauge reads incorrectly or not at all
Warning light fails to illuminate at all, even with genuinely low oil pressure
Warning light comes on briefly at idle then clears at higher RPM
Engine management or check engine light triggered by an implausible oil pressure signal

[2000 - 2003] HYUNDAI ACCENT LC 1.5L G4EC-G 75kW (Hatchback)
[2000 - 2002] HYUNDAI ACCENT LC 1.5L G4ECX 76kW (Hatchback)
[2003 - 2006] HYUNDAI ACCENT LC 1.6L G4ED 77kW (Hatchback)
[2000 - 2002] HYUNDAI ACCENT LC 1.5L G4ECX 76kW (Sedan)
[2006 - 2009] HYUNDAI ACCENT MC 1.6L G4ED 82kW (Hatchback)
[2006 - 2009] HYUNDAI ACCENT MC 1.6L G4ED 82kW (Sedan)
[1996 - 2002] HYUNDAI COUPE RD 1.8L G4GM 94kW (Coupe)
[1996 - 2002] HYUNDAI COUPE RD 2.0L G4DF,G4GF 102kW (Coupe)
[2006 - 2011] HYUNDAI ELANTRA HD 2.0L G4GC 105kW (Sedan)
[2000 - 2003] HYUNDAI ELANTRA XD 1.8L G4BB,G4GB 97kW (Hatchback)
[2000 - 2003] HYUNDAI ELANTRA XD 2.0L G4GC 104kW (Hatchback)
[2003 - 2006] HYUNDAI ELANTRA XD 2.0L G4GC 105kW (Hatchback)
[2000 - 2003] HYUNDAI ELANTRA XD 1.8L G4BB,G4GB 97kW (Sedan)
[2000 - 2003] HYUNDAI ELANTRA XD 2.0L G4GC 104kW (Sedan)
[2003 - 2006] HYUNDAI ELANTRA XD 2.0L G4GC 105kW (Sedan)
[2001 - 2004] HYUNDAI ELANTRA LAVITA FC 1.8L G4GB 90kW (MPV)
[1986 - 1989] HYUNDAI EXCEL X-1 1.5L G4DJ 53kW (Hatchback)
[1985 - 1989] HYUNDAI EXCEL X-1 1.5L G4DJ 53kW (Sedan)
[1990 - 1994] HYUNDAI EXCEL X-2 1.5L G15B,G4DJ 62kW (Hatchback)
[1990 - 1995] HYUNDAI EXCEL X-2 1.5L G15B,G4DJ 62kW (Sedan)
[1994 - 2000] HYUNDAI EXCEL X-3 1.5L G4EK 65kW (Hatchback)
[1995 - 2000] HYUNDAI EXCEL X-3 1.5L G4FK 73kW (Hatchback)
[1994 - 1998] HYUNDAI EXCEL X-3 1.5L G4EK 65kW (Sedan)
[1998 - 2000] HYUNDAI EXCEL X-3 1.5L G4FK 73kW (Sedan)
[2003 - 2005] HYUNDAI GETZ TB 1.3L G4EA 63kW (Hatchback)
[2003 - 2005] HYUNDAI GETZ TB 1.3L G4EA 60kW (Hatchback)
[2005 - 2010] HYUNDAI GETZ TB 1.4L G4EE 71kW (Hatchback)
[2002 - 2005] HYUNDAI GETZ TB 1.5L G4EC 73kW (Hatchback)
[2005 - 2009] HYUNDAI GETZ TB 1.6L G4ED 78kW (Hatchback)
[2010 - 2011] HYUNDAI GETZ TB 1.6L G4ED-G 78kW (Hatchback)
[2007 - 2012] HYUNDAI I30 FD 2.0L G4GC 105kW (Hatchback)
[2008 - 2012] HYUNDAI I30 FD 2.0L G4GC 105kW (Wagon)
[1991 - 1995] HYUNDAI LANTRA J-1 1.6L G4CR 84kW (Sedan)
[1992 - 1995] HYUNDAI LANTRA J-1 1.8L G4CN 93kW (Sedan)
[1995 - 2000] HYUNDAI LANTRA J-2 1.8L G4GM 94kW (Sedan)
[1999 - 2000] HYUNDAI LANTRA J-2 2.0L G4GF 102kW (Sedan)
[1996 - 2000] HYUNDAI LANTRA J-2 1.8L G4GM 94kW (Wagon)
[1995 - 2000] HYUNDAI LANTRA J-2 2.0L G4GF 102kW (Wagon)
[1990 - 1991] HYUNDAI S SLC 1.5L G4DJ 62kW (Coupe)
[1991 - 1996] HYUNDAI S SLC 1.5L G4EK 65kW (Coupe)
[2001 - 2003] HYUNDAI SANTA FE SM 2.4L G4JS 107kW (SUV)
[2000 - 2006] HYUNDAI SANTA FE SM 2.7L G6EA 132kW (SUV)
[1998 - 2000] HYUNDAI SONATA EF 2.0L G4JP 100kW (Sedan)
[2001 - 2005] HYUNDAI SONATA EF 2.4L G4JS 104kW (Sedan)
[1998 - 2001] HYUNDAI SONATA EF 2.5L G6BV 127kW (Sedan)
[1998 - 2000] HYUNDAI SONATA EF 2.5L G6BV 118kW (Sedan)
[2001 - 2005] HYUNDAI SONATA EF 2.7L G6BA-Y 132kW (Sedan)
[2001 - 2004] HYUNDAI SONATA EF 2.7L G6BA 127kW (Sedan)
[1989 - 1991] HYUNDAI SONATA Y-2 1.8L G4CM 73kW (Sedan)
[1989 - 1992] HYUNDAI SONATA Y-2 2.4L G4CS 83kW (Sedan)
[1990 - 1993] HYUNDAI SONATA Y-2 3.0L G6AT 107kW (Sedan)
[1993 - 1998] HYUNDAI SONATA Y-3 2.0L G4CP-D 102kW (Sedan)
[1993 - 1998] HYUNDAI SONATA Y-3 3.0L G6AT 107kW (Sedan)
[2005 - 2007] HYUNDAI TERRACAN HP 2.9L J3(CRDi) 120kW (SUV)
[2005 - 2007] HYUNDAI TERRACAN HP 2.9L J3(CRDi) 120kW (SUV Van)
[2002 - 2004] HYUNDAI TIBURON GK 2.0L G4GC-G 102kW (Coupe)
[2001 - 2009] HYUNDAI TIBURON GK 2.7L G6BA 121kW (Coupe)
[2002 - 2007] HYUNDAI TIBURON GK 2.7L G6BA 123kW (Coupe)
[2000 - 2004] HYUNDAI TRAJET FO 2.7L G6BA 132kW (MPV)
[2004 - 2010] HYUNDAI TUCSON JM 2.0L G4GC 104kW (SUV)
[2000 - 2002] KIA CARENS FC,FJ 1.8L T8 81kW (MPV)
[1999 - 2001] KIA CARNIVAL FL,UP 2.5L KV6 132kW (MPV)
[1999 - 2001] KIA CARNIVAL FL,UP 2.5L KV6 121kW (MPV)
[2001 - 2006] KIA CARNIVAL GQ 2.5L KV6 132kW (MPV)
[2002 - 2007] KIA CARNIVAL UP 2.5L KV6 132kW (MPV)
[2004 - 2009] KIA CERATO LD 2.0L G4GC 105kW (Hatchback)
[2004 - 2009] KIA CERATO LD 2.0L G4GC 105kW (Sedan)
[1998 - 2001] KIA CREDOS K9A 2.0L FE (16V) 98kW (Sedan)
[2002 - 2008] KIA K2700 SD 2.7L J2 59kW (Platform/Chassis)
[1996 - 1998] KIA MENTOR FA 1.5L B5 59kW (Hatchback)
[1997 - 2001] KIA MENTOR FB 1.5L BFD 65kW (Sedan)
[1999 - 2001] KIA MENTOR FB 1.8L TE 82kW (Sedan)
[1997 - 2001] KIA MENTOR / SHUMA FB 1.5L BFD 65kW (Hatchback)
[1998 - 2000] KIA MENTOR / SHUMA FB 1.8L TE 82kW (Hatchback)
[1997 - 2001] KIA MENTOR / SHUMA FB 1.8L T8,TED 81kW (Hatchback)
[2001 - 2003] KIA OPTIMA GD,MS 2.5L G6BV 124kW (Sedan)
[2004 - 2006] KIA OPTIMA GD,MS 2.7L G6BA 132kW (Sedan)
[2002 - 2006] KIA PREGIO TB 2.7L J2 60kW (Van)
[2000 - 2005] KIA RIO DC 1.5L A5D 72kW (Hatchback)
[2002 - 2005] KIA RIO DC 1.5L A5D 71kW (Hatchback)
[2000 - 2005] KIA RIO DC 1.5L A5D 72kW (Sedan)
[2005 - 2011] KIA RIO JB 1.4L G4EE 71kW (Hatchback)
[2005 - 2011] KIA RIO JB 1.6L G4ED 82kW (Hatchback)
[2005 - 2011] KIA RIO JB 1.6L G4ED 82kW (Sedan)
[2007 - 2009] KIA SORENTO BL 2.5L D4CB 125kW (SUV)
[2001 - 2004] KIA SPECTRA FB 1.8L T8 81kW (Hatchback)
[2007 - 2010] KIA SPORTAGE JE,KM 2.0L G4GC 104kW (SUV)
[1996 - 2004] KIA SPORTAGE K00 2.0L FE (16V) 94kW (SUV)

What is the difference between an oil pressure sensor and an oil pressure switch?

An oil pressure switch is a simple on/off device that triggers the oil pressure warning light when pressure drops below a fixed threshold. It provides no information about the actual pressure level - just whether it is above or below the activation point. An oil pressure sensor provides a continuous analogue signal to the ECU and instrument cluster, allowing the dashboard to display an actual pressure reading and giving the ECU real-time data for engine management decisions. Many vehicles use both - a switch for the warning light and a sensor for the gauge.

What are the symptoms of a faulty oil pressure sensor or switch?

The most common symptom is a false oil pressure warning light on the dashboard despite the engine having correct oil level and pressure. The light may be on constantly or may flicker particularly at idle when oil pressure is naturally at its lowest. An oil leak from around the sensor or switch body is also a common sign of failure. On vehicles with a pressure gauge rather than just a warning light, a faulty sensor may cause the gauge to read zero, maximum, or erratically.

How do I confirm if the oil pressure warning is a faulty sensor or actual low pressure?

Never assume a warning light is a faulty sensor without checking first. Turn the engine off immediately when the oil pressure light comes on and check the oil level on the dipstick. If oil level is correct, you can verify actual oil pressure by fitting a mechanical oil pressure gauge to the sending unit port and running the engine briefly. A reading within the normal range (typically 200 to 500 kPa at operating temperature and idle) confirms the warning is from a faulty sensor rather than actual low pressure.

Is it safe to continue driving with the oil pressure warning light on?

No - stop the engine as soon as it is safe to do so. An actual low oil pressure condition will cause catastrophic engine damage within minutes of continued running. Even if the fault turns out to be a faulty sensor, you cannot confirm this while driving. Always treat an oil pressure warning light as a critical fault requiring immediate attention until proven otherwise.

How difficult is it to replace an oil pressure sensor or switch?

Most oil pressure sensors and switches are threaded directly into the engine block or oil filter housing and can be replaced with basic tools - a socket or spanner of the correct size and some thread sealant. Allow the engine to cool before removal to avoid burns from hot oil. Have a rag ready to catch the small amount of oil that will spill when the old sensor is removed. The job typically takes 15 to 30 minutes on most vehicles.

Will a faulty oil pressure sensor damage the engine?

The sensor itself does not affect oil pressure or lubrication - it only monitors and reports pressure. A faulty sensor that gives a false low reading may cause unnecessary anxiety but will not damage the engine. However if the sensor gives a false normal reading when actual pressure is low, it will prevent the warning light from alerting you to a real low pressure condition that could cause serious engine damage. This is why verifying actual oil pressure is important before dismissing an oil pressure fault as a sensor issue.

Identification
SKU	9475021030
Brand	OEM
Part Numbers
Part Number	9475021030
Reference OEM Number	94750-21030
Other OEM Numbers	134518501, 94750-11102, 9475021030, 9475042000, 96408134
Related Part Numbers	CPS37, OS0009
Trade Part Numbers	VEMO: V32-73-0001, WALKER: 256-1195
Product Specifics
Sensor Type	Oil Pressure Switch Sensor
Type	Sensor
Features	Direct Fit
Manufacturer Warranty	1 Year
Thread Size	1/8 GAS
Spanner Size	24 mm
Number of pins	1 -pin connector
Supplementary Article Info	Single Blade Terminal -1/8 Gas Thread - 0.40 Bar
Housing Colour	Black
Plug Type	Blade Terminal
Pressure Range	0.40 Bar
Other Details
Note	Match your OEM number - similar switches exist in this range.
Unit Of Measure	ea