Payment & Shipping Terms:
|Quality Standard:||ISO 9001: 2008||Car Make:||FOR NISSAN|
ngk standard spark plug,
ngk oem spark plugs
Auto Parts Iridium Spark Plug PFR5G-11 22401-1P115 For Frontier Xterra Maxima Sentra
|Business:||Industry and trade integration||
|ISO 9001: 2008|
|Type:||Spark Plug||Warranty:||1 year. 12 months|
|Place of Origin:||Guangdong, China (Mainland)||Shipping:||By Air, Sea, Express Delivery|
|OE NO.:||22401-1P115||OEM order:||Undertake OEM orders|
1. Quality warranty and competitive price
2. Fast delivery & Good service
3. Durable and reliable working time
4. Long exporting history and 15 years experiences
5. Positive feedback from abroad market
Q1. What is the function of a spark plug?
A It serves as a lighter to ignite the air/fuel mixture.
It operates under extreme conditions.
Q2. What is the heat rating of a spark plug?
A spark plug must dissipate the heat produced by the combustion gases. The heat rating is a measure of the amount of heat dissipation.
It is essential to use a spark plug with a heat rating that matches a specific engine and its condition of use.
When a wrong heat rating is selected,
When the heat rating is too high,
The spark plug temperature remains too low and causes deposits to build up on the firing end; the deposits provide an electrical leakage path that possibly cause misfire.
When the heat rating is too low,
The spark plug temperature rises too high and induces abnormal combustion (pre-ignition); this leads to melting of the spark plug electrodes that could cause problems such as piston damage.
Q3 How long will a spark plug last?
A Even when a spark plug is correctly used, periodic replacement is required as it is a consumable item.
Examples of problems caused by excessively long periods of use: Worn-out electrodes will have difficulty in sparking.
Deposits accumulated on the firing end may induce abnormal combustion, causing problems that include melting of the electrodes or damaging engine
These spark plugs require replacement.
It must be noted that these phenomena may also be caused by inadequate engine servicing (fuel systems and ignition system) and incorrect spark plug selection.
Q4. In addition to correct heat rating, what other precautions should be taken during installation of spark plugs?
A Ensure the spark plug has the correct thread reach.
The engine will not operate properly without the proper thread reach.
If a spark plug with the wrong thread length is erroneously used, the piston or valve could strike it and damage the engine. Moreover, there is also the concern that the electrode could overheat and melt.
A Ensure the spark plug has the correct projection dimensions.
There are several types of spark plug igniter shapes.
Sometimes, even when the length of the thread is correct, installing a spark plug with long metal shell projection dimensions may cause it to be struck by the piston or valve and result in engine trouble. Only use projection type plugs as specified by the manufacturer.
When trying to remove a spark plug that is tight and will not come out easily, removing it by force may damage the neck of the threaded section and break the seal section of the spark plug, causing the threaded section to remain in the cylinder head.
To remove such a spark plug without excessive force, first operate the engine and allow it to warm up the cylinder head, then apply penetrating oil to the threaded section.
After a short while, the spark plug can be removed.
Contact Person: Jacky
Original Quality Oil Filter 7700274177 6001543357 7700107905 for Dacia Logan Renault Clio
Exquisite Vehicle European car filters 11427566327 11427541827 oil filter for BMW
Oil Filter 06J115561B 06J 115403Q 06J115403J 06J115403Q 06J115403M 06J115403C VW Tiguan
Genuine Car Oil Filters 2632027001 2632027000 2631027002 2631027001 for Hyundai Elantra
Auto Parts Car Oil Filters 15400-PLM-A02 2630021A00 30A4000103 25014568 For Honda Accord Civic
Automotive Lubricants Citroen Xsara Oil Filter 1109CL 1109.CK 1109AH 1109.CL 1109AJ 1109Z1 1109Z2 1109X3
97133-4L000 MANN CU21008 Auto Ac Air Filters , Hyundai Cabin Air Filter Remove Pollen
Fiesta Car Ac Filters 1353269 2S6H19G224A4 2S6H19G244AA 2S6J19G244AA
Paper Hyundai Kia Car Ac Filters 97133-3SAA0 971333SAA0 97133-2W000 S971333SAA0AT