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    BMW E38 Electrical Sensors, Switches, & Relays

    Electrical gremlins can be very frustrating. Luckily your BMW's electrical system is better than most, even if it's 25 years old. Here you will find electrical relays, sensors, switches, and modules for the engine, camshaft, and crankshaft. Our parts are OEM, Genuine BMW, or approved aftermarket brands that we have an excellent track record with. There is no middle ground with electrical parts - it either works perfectly or not. And there's nothing more frustrating than a new part that fails right out of the box. So it's important to choose quality replacement parts over a cheap but faulty piece.
    You're currently viewing parts for your (E38) 7-Series 1995-2001. Reset your chassis
    For accurate results, specify your year and model below.
    This is the o-ring used for most BMW camshaft sensors and crankshaft sensors. Although most sensors that we sell come with this o-ring at no charge, they may be the source of oil or fluid leaks. Simply replacing the o-ring, rather than replacing the whole sensor, is preferred. Fits with many BMW models and multiple cam, crank, and pulse generator sensors.

    Sold per o-ring.
    Part #: 12141748398
    Price: $1.95 (USD) 
    Quantity:   
    This cam position sensor fits BMW E39 540i 1999-2003, E38 740i 740il 1999-2001, E53 X5 4.4i 4.6is 2000-2003 with M62 engine.

    This item fits the following BMWs:
    1999-2003 E39 BMW 540i
    1999-2001 E38 BMW 740i 740il
    2000-2003 E53 BMW X5 4.4i X5 4.6is i
    Part #: 12147539166
    Price: $96.35 (USD) 
    Quantity:   
    This cam position sensor provides input to the ECU. It fits BMW e39 540i E38 740i 740il E31 840ci 1997-1998.

    This item fits the following BMWs:
    1997-1998 E39 BMW 540i
    1997-1998 E38 BMW 740i 740il
    1997-1998 E31 BMW 840ci
    Part #: 12141742185
    Price: $107.95 (USD) 
    Quantity:   
    This relay known as the "comfort" relay controls the "tip switch" or one touch function on the windows and sunroof. It is also used for other applications on the car. Please check your relay before ordering.

    This item fits the following BMWs:
    1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1995-2001 E38 BMW 740i 740il 750il
    1997-2000 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.8 M Roadster M Coupe
    Part #: 61358364690
    Price: $74.95 (USD) 
    Quantity:   
    This is the engine coolant temperature sensor that is mounted into the cylinder head.
    Part #: 12621747281
    Price: $25.95 (USD) 
    Quantity:   
    This Cooling system temperature sensor mounts into the lower radiator hose.

    This item fits the following BMWs:
    2008+ E82 BMW 128i
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
    2006+ E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi
    2007+ E92 BMW 328i 328xi 328i xDrive
    2007+ E93 BMW 328i
    1999-2003 E39 BMW 525i 528i 530i 540i M5
    2004-2010 E60 BMW 525i 525xi 530i 530xi 545i 550i M5
    2004+ E63 BMW 645ci 650i M6
    1999-2001 E38 BMW 740i 740il 750il
    2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
    2004-2006 E83 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
    2007+ E70 BMW X5 3.0si X5 4.8i X5 xDrive30i X5 xDrive48i X5M
    2007+ E71 BMW X6 xDrive50i X6M
    2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
    Part #: 13621433077
    Price: $22.95 (USD) 
    Quantity:   
    This crank shaft position sensor provides the ECU with the engine speed signal. This sensor fits BMW E34 530i 540i E32 740i 740il E38 740i 740il E31 840i.

    This item fits the following BMWs:
    1993-1995 E34 BMW 530i 540i
    1992-1994 E32 BMW 740i 740il
    1995-1996 E38 BMW 740i 740il
    1992-1996 E31 BMW 840i
    Part #: 12141731887
    Price: $69.95 (USD) 
    Quantity:   
    This crank shaft position sensor provides the ECU with the engine speed signal. It is mounted in the bell housing of the transmission on most cars. This sensor fits BMW E90 E92 E93 M3, E39 540i M5, E60 M5, E63 M6, E38 740i 740il 750il 1997-2001, E31 840ci 850ci, E52 Z8.

    This item fits the following BMWs:
    2008+ E9X BMW M3
    1997-2003 E39 BMW 540i M5
    2006-2010 E60 BMW M5
    2006+ E63 BMW M6
    1997-2001 E38 BMW 740i 740il 750il
    1997-1998 E31 BMW 840ci 850ci
    2000-2003 E52 BMW Z8
    Part #: 13627839138
    Price: $77.95 (USD) 
    Quantity:   
    This is the Genuine BMW main ECU relay for a variety of BMW models. Please check your relay to ensure you are purchasing the proper part.
    Part #: 61361729004
    Price: $16.95 (USD) 
    Quantity:   
    Replace your faulty fuel injection intake air temperature sensor with this OEM sensor. The intake manifold air temperature sensor provides information to the fuel injection system. It is typically mounted in the intake manifold on cars with the M50 and M60 engines.

    This item fits the following BMWs:
    1992-1995 E36 BMW 325i 325is 325ic M3
    1989-1995 E34 BMW 525i 530i 540i M5
    1988-1994 E32 BMW 735i 735il 740i 740il 750il
    1995-1996 E38 BMW 740i 740il
    1990-1992 E31 BMW 840i 840ci 850i 850ci 850csi
    Part #: 13621725323
    Price: $32.95 (USD) 
    Quantity:   
    This is the oil level sensor / sender for BMW E46 E39 E60 E38 X3 X5 Z3 Z4 Z8. When this part fails it will illuminate a check light on the dash which indicates it needs to be replaced. Includes o-ring.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330xi M3
    2008+ E90 BMW 335d
    1999-2003 E39 BMW 528i 525i 530i M5
    1998-2003 E39 BMW 540i
    2004-2005 E60 BMW 525i 530i
    1998-2001 E38 BMW 740i 740il 750il
    2004-2006 E85 BMW X3 2.5i X3 3.0i
    2000-2006 E53 BMW X5 3.0i
    2000-2003 E53 BMW X5 4.4i X5 4.6is
    1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
    2001-2002 Z3 BMW Z3 M Roadster Z3 M Coupe
    2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
    2000-2003 E52 BMW Z8
    Part #: 12617508003
    Price: $139.95 (USD) 
    Quantity:   
    This is the oil level sensor that installs into the bottom of the oil pan and controls the oil level warning light. We also recommend getting the oil level sensor o-ring.

    This item fits the following BMWs:
    1997 E39 BMW 540i
    1995-1997 E38 BMW 740i 740il 750il
    Part #: 12611406609
    Price: $159.95 (USD) 
    This genuine BMW oil pressure switch is mounted on the oil filter housing on cars with M60, M62 V8 engines. , M70, M73 V12 engines and S85 V10 engines. Replaces BMW part number 12611731499.

    This item fits the following BMWs:
    1997 E39 BMW 540i
    2006-2010 E60 BMW M5
    2006-2010 E63 BMW M6
    1988-1994 E32 BMW 750il
    1995-1997 E38 BMW 740i 740il 750il
    1990-1997 E31 BMW 840i 840ci 850i 850ci 850csi
    Part #: 12611715504
    Price: $31.95 (USD) 
    Quantity:   
    This 4 prong relay fits many BMW's and fulfulls a variety of functions. Please check your relay pins configuration to ensure the proper fitment. Fits BMW 2002, e30 e36 e46 e28 e34 e39 e24 e23 e32 e38 e31 z3

    This item fits the following BMWs:
    1970-1976 2002 BMW 1600 2002 2002tii
    1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
    1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
    1982-1988 E28 BMW 524td 528e 533i 535i 535is M5
    1989-1995 E34 BMW 525i 530i 535i 540i M5
    1997-2003 E39 BMW 525i 528i 530i 540i M5
    1982-1989 E24 BMW 633csi 635csi M6
    1981-1987 E23 BMW 733i 735i
    1988-1994 E32 BMW 735i 735il 740i 740il 750il
    1995-2001 E38 BMW 740i 740il 750il
    1990-1999 E31 BMW 840i 840ci 850i 850ci 850csi
    1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M coupe M Roadster
    Part #: 61311373585
    Price: $8.95 (USD) 
    Quantity:   
    Sparco/OMP Battery Cut Off Switch / Kill Switch, for use in racecars as an emergency "kill switch", to depower the electrical system in the event of a crash or other emergency. This cut off switch is FIA approved, has 6 poles and alternator protection, as well as a removable key.
    Part #: EA-462
    Price: $69.95 (USD) 
    Quantity:   
    This throttle position switch - TPS - ( also known as the throttle valve switch) that provides the throttle position information to the DME. A faulty switch will often cause hesitation, stalling or idle problems. Often a Check Engine Light (CEL) will be set.

    This item fits the following BMWs:
    1989-1991 E30 BMW 318i 318is 318ic
    1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
    1991-1995 E34 BMW 525i 530i 535i 540i M5
    1997-1998 E39 BMW 528i 540i
    1993-1994 E32 BMW 740i 740ill
    1995-1998 E38 BMW 740i 740il
    1990-1999 E31 BMW 840i 840ci
    1997-1998 Z3 BMW Z3 1.9 Z3 2.8
    1998-2000 Z3 BMW M Roadster M Coupe (S52)
    Part #: 13631726591
    Price: $51.95 (USD) 
    Quantity: