BMW Spark Plug 12120035933
AED 84
In Stock
Condition
New
SKU
5290935
Spark Gap in (mm)
0.95
Ground Electrodes
1
Outer Thread in (mm)
12.00
Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.
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A spark plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark-ignition engine to ignite the compressed fuel/air mixture by an electric spark, while containing combustion pressure within the engine.
A spark plug has a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator. The central electrode, which may contain a resistor, is connected by a heavily insulated wire to the output terminal of an ignition coil or magneto. The spark plug metal shell is screwed into the engine's cylinder head and thus electrically grounded. Symptoms of spark plug failure includes starting trouble, poor fuel economy, engine misfire, jerking, lack of acceleration etc.
Compatibility
Specifications
Condition
New
SKU
5290935
Spark Gap in (mm)
0.95
Ground Electrodes
1
Outer Thread in (mm)
12.00
Socket Size in (mm)
14.00
Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.