Product Attribute:
Brand Name:Denso
Type:Auto spark plug
Function:Auto spark plug
Applicationt:
Europe, Asia, Japanese vehicles etc
Production Description:
Spark plug is a device in the engine of a motor vehicle, which produces electric sparks to make the petrol burn.The role of the spark plug ignition coil high-voltage pulses generated by the introduction of the combustion chamber, ignition spark generated by the electrode mixture, combustion is completed.
Directory
IK20 Spark plug description
Parameter of Auto Spark Plug IK20
SPARK PLUG SELECTION
SPARK PLUG INSTALATION AND/OR REPLACEMENT
GAP ADJUSTMENT Of IK20 Spark Plug
DENSO IRIDIUM POWER advantages
Quality management system
Parameter
NO. |
Name |
Parameter |
|
1 |
IRIDIUM POWER |
IK20 |
|
2 |
IRIDIUM POWER 4 Pack |
I04 |
|
3 |
IRIDIUM TOUGH |
VK20 |
|
4 |
IRIDIUM PLUG |
- |
|
5 |
Gap |
1,0 |
|
6 |
Corresponding number |
101-905-615A |
SPARK PLUG SELECTION
Spark plug, particularly the nose of a spark plug, is subjected to extremely high thermodynamic loads in an environment where oil, lead and carbon foulings are present.
In order that a spark plug might properly perform its function in an engine it must be designed so that its nose always remains within correct heat ragne, regardless motoring conditions, thus securing correct self-cleaning (burning off the fouling depositss) but not causing self-ignition (sparkless ignition).
In order to satisfy the above conditions, our designers cooperate with engine designers and accomodate the spark plug construction to suit the engine requirements, particularly regarding the thermal loads, which ultimately results that each engine type has its 'own' spark plug, regarding the heat value and other design parameters, from the extensive choice of IRIDIUM spark plugs.
Consequently, when selecting or replacing spark plugs it is most important to pay attention to the heat value, thread diameter and length and seat type
If your engine is factory fitted with IRIDIUM spark plugs, you cannot go wrong if you as your dealer for the identical spark plugs. But if your engine is titted with spark plugs of another manufacturer, the proper thing to do is to select your spark plugs in our Catalog.
If our Catalog does not list your engine type.model, we kindly refer you to the Comparison Chart within this Catalog which gives you a table of IRIDIUM spark plugs and their equivalents manufactured by world renowned manufacturers.
SPARK PLUG INSTALATION AND/OR REPLACEMENT
Presuming that you made correct selection of the spark plugs through the use of our instructions titled 'Spark Plug Selection'; you should also PAY ATTENTION to the gap setting between the electrodes as recommended by the engine manufacture in his technical manual (maintenance schedule or technical data list); you can also use our Catalog.
These data should be compared with the factory set spark plug gap and corrections should be made if necessary.
Make quite sure before you fit plugs that the spark plug seat in the cylinder head is perfectly clean.
Screw the spark plug into its seat by hand until the washer or its seat contacts the cylinder head.
As to avoid damage in the cylinder head we recommend that you use a torque spanner set to the tightening figures given in our table 'Tightening Torque'.
If you tighten spark plugs by spark.plug spanner, then new spark plugs with flat seat (gasket type) should be tightened approx. 90°.
Those with conical seat are tightened approx. 15°, the same applies to used spark plugs with a flat seat and deformed gasket.
You should be very careful when tightening spark plugs with conical seat (without gasket) because of seat vulnerability in the cylinder head.
GAP ADJUSTMENT Of IK20 Spark Plug
The gap between the central and earth electrodes is an important factor for correct engine running as regards both, the loading, and the economy of the engine.
Incorrect settings of the gap can result in misfiring, engine power loss, fouling of the electrodes, etc. Becouse of the electro-chemical erosion, which is a normal development durning the operation, the spark plug gap should therefore be periodically checked and reset, if necessary, by bending the earth electrode only.
Such adjustments are limited by the basic geometry of the electrodes, so it is suggested that the spark plugs be replaced by new ones after 12.000 to 12.000km in case of fourstroke engines, or after 6.000 to 8.000km with two-stroke engines if full performance of the engine is to be maintained.
DENSO IRIDIUM POWER advantages :
- Reduce fuel consumption.
- More Horsepower.
- Higher Compressions.
- Better combustion / Less unburned fuel.
- More stability at idle / Less vibrations.
- Easier cold start.
- Better accelerations.
- 2 to 3 times more lifetime than classic spark plugs.
- Patented DENSO U-Groove system.
- Better resistance to high temperatures and corrosion.
- Slightly better performances than 0.6mm diameter Iridium spark plugs (NGK / OWS / OBX / Champion).
If you do not know which plugs fit your engine, please feel free to contact us.
Quality management system
Enker has established and applies a ISO9001:2000, and at an earlier time ISO9001:1994 for more than 10 years.
Main Enker's philosophy is CUSTOMERS ORIENTATION, with reference to product quality according to customers request.
1. Spark plugs are produced according to ISO 11565 standard, methods, testing and requirements.
2. Spark plugs dimensions are manufactured according to:
ISO1919, spark plugs thread's M14x1,25 flat seating, hexagon 20,8mm;
ISO2344, spark plugs thread's M14x1,25, conical seating, hexagon 16mm;
ISO2345, spark plugs thread's M14x1,5, conical seating, hexagon 20,8mm;
ISO2346, spark plugs thread's M14x1,15 compact performance, flat seating, hexagon 19mm;
ISO2347, spark plugs thread's M14x1,25 compact spark plugs with conical seating, hexagon 19mm;
ISO2704 spark plugs thread's M10x1, flat seating, hexagon 16mm;
ISO8470 spark plugs thread's M14x1,25 mm, flat seating, hexagon 16mm;