BMW X3 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.

For accurate results, specify your model below:

OEM VDO Mass Air Sensor -- N52 BMW
VDO
T#: 14962
Mfg#: 13627551638
Ships on Aug 1, 2018
Qty
HARD Motorsport Battery Disconnect / Kill Switch Sticker
HARD Motorsport
T#: 390227
Mfg#: HARD.BATTSTICKER
In Stock
Qty
Sale - Save 15% $19.95
$16.96
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Camshaft Position Sensor - N20 N52 N54 N55 - E9X F30 E60 F10 +
Genuine BMW
T#: 12665
Mfg#: 13627525014
Ships on Jul 25, 2018
Qty
$134.85 14% off MSRP
$115.94
Free Shipping
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Qty
$197.26 16% off MSRP
$166.09
Free Shipping
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Relay - White Green - Most BMWs
Genuine BMW
T#: 11798
Mfg#: 61368373700
In Stock
Qty
$18.84 12% off MSRP
$16.49
Free Shipping on orders $99 and up
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Genuine BMW Relay In Zinc Yellow - 61361389105 - E34,E36,E46,E83
Genuine BMW
T#: 10639
Mfg#: 61361389105
Ships in 5 days
Qty
$18.84 12% off MSRP
$16.49
Free Shipping on orders $99 and up
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Exhaust Camshaft Sensor - E46 E39 E38 E60 E63 E65 X3 X5 Z3 Z4
Packaged by Turner
T#: 338260
Mfg#: 12147518628HK
Direct Ship
Starting At $63.63
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OEM VDO Knock Sensor -- N43 N46 M43 N40 N42 N46 M52 M54 M56
VDO
T#: 375798
Mfg#: 13627568422
Direct Ship
Qty
$72.09
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Genuine BMW Bushing Contact - 61130005197
Genuine BMW
T#: 139551
Mfg#: 61130005197
In Stock
Qty
$3.08 20% off MSRP
$2.45
Free Shipping on orders $99 and up
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Relay - 5 prong - Salmon Colored
Genuine BMW
T#: 5390
Mfg#: 12631742690
In Stock
Qty
$19.81 14% off MSRP
$17.03
Free Shipping on orders $99 and up
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Camshaft Position Sensor, Intake Camshaft 12147539165
Genuine BMW
T#: 12480
Mfg#: 12147539165
In Stock
Qty
$141.63 24% off MSRP
$107.94
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Oil Pressure Switch (fits most BMWs)
Rein
T#: 363
Mfg#: 12617568480
Ships on Aug 1, 2018
Oil Level Sensor - E9X, E82 E60 E63 E70 F10
Genuine BMW
T#: 13104
Mfg#: 12617607910
In Stock
Qty
$263.69 34% off MSRP
$174.95
Free Shipping on orders $99 and up
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