Auto Spark Plugs Mercedes-Benz Mazda Cx-5 2.0L 6.3L (2006-) 004 159 39 03

1, OE Number or Parts Number

004 159 39 03 / A 004 159 39 03 / 6043 / ILZKAR 7 A10

2, Fit Model

3 , Testing And Warranty

4 , nickel-based alloy and copper core electrode spark plug

The most basic requirements for extending into the combustion chamber electrode are ablation (erosion and chemical corrosion) and good thermal conductivity.
Spark plugs With the development of materials science and process technology, the electrode material has experienced the evolution of iron, nickel, nickel-based alloys, nickel-copper composites and precious metals. Now the most commonly used is nickel-based alloy. In general, the thermal conductivity of pure metals is superior to that of alloys, but the chemical corrosion of pure metals (such as nickel) to the combustion gases and the solid deposits formed is more sensitive than alloys. Therefore, the electrode material is nickel-based to add chromium, manganese, silicon and other elements, chromium to improve the resistance to corrosion, manganese and silicon to improve chemical resistance, especially for the great harm to the oxidation resistance of sulfur. Nickel-based alloys are less thermally conductive than copper, with copper cores and their nickel-based alloys (or other precious metal alloys) that will greatly improve the thermal conductivity of the electrodes.
Domestic spark plug type suffix in the C on behalf of the copper core center electrode, CC on behalf of the double copper core electrode.

5 , FAQ (Fluently Asked Questions)

Q1. If we don't find the model type here, Please tell us.

1, Please send us your OEM number.

2, Please send us your photo and products size if you have.

3, Please tell us your exact car model if you do not have photo or OEM number.

Q2. What is your terms of packing?

1, Generally, the product is loaded into a white bubble bag or foam box and then loaded into a neutral carton.

2, You can also use our DMCOIL brand box.

3, Of course, if you have your own box is also possible.

Q3. Can you produce according to the samples?
1, Yes,we can offer a sample,also for some items,the sample is free,for others,not. It depends.Please feel free to contact us for more information about the sample.
And buyers should pay for the shipping fee.

Q4. What is your sample policy?
1, We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q5. Do you test all your goods before delivery?
1, Yes, we have 100% test before delivery.

Q6. What is your terms of payment?
1, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q7. I want to buy your products, how can I pay?

1, Through bank transfer,we'll show the account information on PI.

2, Others:We can make specifications according to customer's requirement.

  Shanghai Hongshi Mechanical Co., Ltd is the production of auto parts as the main product of the enterprise. In order to facilitate the export of goods and the reception of customers, the board of directors decided to set up a professional sales company. So the Shanghai Hongshi Mechanical Co., Ltd was founded in Shanghai in 2015. Our company own 5 factories and cooperate with 13 factories. The factory covers an area of 200 thousand square meters, mainly in Anhui, Jiangsu, Zhejiang, Shandong, Hebei provinces. The main products: ignition coil, spark plug, spark plug, nozzle, filter, solar term door, fuel pump, brake, starter, engine, compressor, blower control module and other auto parts. We have the ability to provide customers with mass production and diversity.

  Our factories have professional professors, senior engineers and other technical personnel, and constantly research and develop the new materials, more durable, safer products. The structure is more optimized and the cost is lower. Enjoy a high reputation in the industry.

  Our factories has advanced equipment of production, such as: high precision sealing machine imported from Germany (brand name: Heydrich), high speed automatic winding machine from Japan, all kinds of equipment of testing and application by homemade, fully automated assembly line production, advanced casting equipment, cold extrusion equipment, high-precision CNC processing equipment, and advanced ceramic manufacturing equipment. Provide a strong guarantee for the quality of our products and our reputation.

  Our products manufactured by the factory are strictly inspected by the quality department before they can be sent to the customer. The quality engineers conduct a rigorous inspection of the raw material and process of the product. Conduct effective testing of products using various simulated laboratory equipment to make sure the product safely and durably.

  Our current dozens of types of products are exported to North America, South America, Europe, Asia and part of Africa. In 2016, our customers were satisfied with our products and services by 98%. We will continue to strive to provide customers with better products and services.

The pursuit of customer satisfaction is the eternal goal of every employee of Xineng. For those who use our accessories, happy travel, safe home. It is the target of fine production for our staff.