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BMW E12 528i Electrical Sensors, Switches, & Relays

BMW E12 528i 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 (E12) 528i 1977-1981. Reset your chassis
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HARD Motorsport Battery Disconnect / Kill Switch Sticker Hard Motorsport Batter disconnect sticker required by many motorsports sanctioning bodies.
HARD Motorsport
Part #: HARD.BATTSTICKER
Price: $6.65 (USD) 
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Genuine BMW Adapter Voice Recogn. - 84110018038

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.


Genuine BMW Adapter - Voice Recogn.
 

 

Genuine BMW
Part #: 84110018038
Price: $10.00 (USD) 
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Upgraded Engine Ground Wire - 2002 E12 E24 E28 E30 Replace your worn, frayed, and corroded ground wires with upgraded cables from CATuned to stave off electrical problems. Made in the USA, these cables utilized crimped & soldered connections for durability, and are made from #2 welding wire. Capable of delivering high current loads, they will also reduce strain and wear on your starter and alternator.
CATuned
Part #: 2GND10
Price: $20.00 (USD) 
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OMP Battery Cut Off Switch / Kill Switch 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.
OMP
Part #: EA-462
Price: $69.95 (USD) 
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Upgraded Engine Power & Ground Wire Kit - 2002 E12 E24 E28 E30

Replace your worn, frayed, and corroded ground wires with upgraded cables from CATuned to stave off electrical problems. Made in the USA, these cables utilized crimped & soldered connections for durability, and are made from #2 welding wire. Capable of delivering high current loads, they will also reduce strain and wear on your starter and alternator. This 2 pc. kit includes a replacement "starter to alternator" power cable and 10-inch "engine to chassis" ground cable.

 

CATuned
Part #: 2KIT10
Price: $45.00 (USD) 
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Engine Coolant Temperature Sensor (Blue or White Plug) - E30 E28 E24 E23 This is a Bosch coolant temperature sensor (#0280130026) for the fuel injection system. It has a white tip and is rated at 20 degree Celsius & 2500 Ohm.

This item fits the following BMWs:
1984-1985 E30 BMW 318i
1984-1991 E30 BMW 325e 325es 325i 325ic 325is 325ix
1976-1981 E12 BMW 528i 530i
1982-3/1987 E28 BMW 528e 533i
1980-1984 E24 BMW 633csi
1980-1984 E23 BMW 733i
FAE
Part #: 13621357414
Price: $9.95 (USD) 
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