This category includes BMW electric sensors senders swiches and relays. These items include BMW camshaft sensors BMW crankshaft sensors, relays and other engine related electrical items.
Available for the following BMWs: (click icon to change BMW)
Crankshaft Position Sensor - E9X M3 E39 540i M5 E60 M5 E63 M6 E38 740i
(more info) 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
(13-62-7-839-138)
Price: $77.95 (USD)
Genuine BMW Exhaust Camshaft Position Sensor - E46 M3 E39 M5, MZ3, MZ4, Z8
(more info) Sensor for: Exhaust. One weak point on BMW engines for years has been the cam position reference sensor. On the S54 engine in the E46 M3, M Roadster, and Z4M, there is one sensor for each cam. The sensor tells the computer the position of the cam on cylinder #1. The computer relies on the sensor's information to set injection timing and VANOS control. When a sensor goes bad, the computer loses track of what position the cam is in. While the engine will continue to run (taking its measurements from the crank position sensor), the entire system is thrown off. The engine may stumble or run rough, but not misfire, and there will be a loss of performance.
Each cam sensor also doubles as a sensor for the VANOS. So when the sensor goes bad, the VANOS will revert to a safe mode and will not advance.
While the engine will still run with a faulty cam position sensor, it's not running in its finest tune. The DME will have fault codes related to the cam sensor or for the VANOS. This is the Original BMW sensor with a new o-ring.
This item fits the following BMWs:
2001-2006 E46 BMW M3
1997-2003 E39 BMW M5
2001-2002 Z3 BMW M Roadster M Coupe
2006-2008 E85 BMW Z4 M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster
This item fits the following BMWs:
1998-2003 E39 BMW M5
2000-2003 E52 BMW Z8
Part #: 12147539173
(12-14-7-539-173)
Price: $134.95 (USD)
Oil Level Sensor - E46 E39 E60 E38 X3 X5 Z3 Z4 Z8
(more info) 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.
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
(12-61-7-508-003)
Price: $139.95 (USD)
Sparco/OMP Battery Cut Off Switch / Kill Switch
(more info) 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.
Electrical (Sensors, Switches, Relays)
