12138643360 Bosch Ignition Coil
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Bosch Ignition Coil | 12138643360

BMW X5, X3, M3, 530i, 330i, Z4, 540i, X1, 740i, X6 & more
Mini Cooper, Cooper Countryman, Cooper Clubman
$38.99
Reg
$40.61
List
$84.89
In Stock Status
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Make Sure It Fits

P/N: 12138643360 Bosch
Cross References:
  • 0986221124
  • 12137619385
  • 12138647463
  • 12138678438

Ignition coils create the power needed for the spark plug to ignite the air-fuel charge in a gasoline engine's cylinder for combustion. They are induction-style coils that amplify the 12 volts used by your vehicle's electrical system to up to 40 kilovolts needed to make a spark strong enough for complete combustion. Some vehicles use only one or two ignition coils for the entire engine, while others use a single ignition coil for each cylinder or sometimes two.

Failed or failing ignition coils, even if producing voltage, may not be strong enough, causing a weak spark or no spark to the cylinders. When this happens, it can cause one or all the cylinders in your vehicle to misfire, making the engine run rough, if at all.

Replacing Your Vehicle's Ignition Coils

When replacing an ignition coil, whether as part of maintenance or due to a failed ignition coil, it is a good idea to replace any other connected ignition components. For engines that use a distributor, you should replace the distributor cap, distributor rotor, ignition wires, and spark plugs along with the ignition coil. For engines with a single ignition coil per cylinder or a single ignition coil for every two cylinders, you should replace the ignition wires or boots and spark plugs with the ignition coils. Additionally, it is always recommended to replace all the ignition coils simultaneously.

View more Bosch Ignition Coils.

Bosch is the world's largest supplier of components to the automotive industry. The Bosch product line includes alternators & starters, brakes, electronic controls and sensors, fuel system parts and management, ignition system components, and steering system components. All Bosch automotive parts are either OEM (Original Equipment Manufacturer) or made to their specs as a replacement part for the OEM unit.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Bosch Ignition Coil Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

BMW
20-21 - 228i xDrive Gran Coupe
The spark plug connector is not available separately.
17-21 - 230i
The spark plug connector is not available separately.
17-21 - 230i xDrive
The spark plug connector is not available separately.
16-22 - 330e Base, iPerformance
The spark plug connector is not available separately.
21-22 - 330e xDrive
The spark plug connector is not available separately.
17-21 - 330i
The spark plug connector is not available separately.
17-19 - 330i GT xDrive
The spark plug connector is not available separately.
17-21 - 330i xDrive
The spark plug connector is not available separately.
16-18 - 340i
The spark plug connector is not available separately.
17-19 - 340i GT xDrive
The spark plug connector is not available separately.
16-18 - 340i xDrive
The spark plug connector is not available separately.
17-21 - 430i
The spark plug connector is not available separately.
17-20 - 430i Gran Coupe
The spark plug connector is not available separately.
17-21 - 430i xDrive
The spark plug connector is not available separately.
17-20 - 430i xDrive Gran Coupe
The spark plug connector is not available separately.
17-20 - 440i
The spark plug connector is not available separately.
17-20 - 440i Gran Coupe
The spark plug connector is not available separately.
17-20 - 440i xDrive
The spark plug connector is not available separately.
17-20 - 440i xDrive Gran Coupe
The spark plug connector is not available separately.
Mini
16-22 - Cooper Base, John Cooper Works, S
The spark plug connector is not available separately.
14-15 - Cooper Base, John Cooper Works, S
The spark plug connector is not available separately. Body Type: Hatchback
16-22 - Cooper Clubman Base, John Cooper Works ALL4, S, S ALL4
The spark plug connector is not available separately.
17-19 - Cooper Clubman ALL4, S, S ALL4
The spark plug connector is not available separately. Body Type: Wagon
17-22 - Cooper Countryman Base, ALL4, John Cooper Works ALL4, S, S ALL4 & more
The spark plug connector is not available separately.