Cixi wang’s Auto Parts Manufactory

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ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A

Good quality Motorcycle Spark Plugs for sales
Good quality Motorcycle Spark Plugs for sales
very nice product, and fast response, we will work together all the time

—— Abdulla

visit factory last Sep, and decide to place the order at once. Competive price, the most important is the quality, quite good

—— Ranny Medina F

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ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A

China ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A supplier

Large Image :  ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A

Product Details:

Place of Origin: China
Brand Name: JINGYING
Certification: ISO9001
Model Number: A7TC D8TC

Payment & Shipping Terms:

Minimum Order Quantity: 10000pcs
Price: negotiation
Packaging Details: 10pcs/box
Delivery Time: 10-15 days
Payment Terms: Western Union, MoneyGram, T/T
Detailed Product Description
Material: Nickel Color: White Red Yellow Black Orange
Metal: Shining Or Pearl Nickel

C7HSA ,C7E ,CR8E ,D8EA ,BP7HS ,B8ES,B7ES,BM7A,BPM7A,BM6A motorbike spark plug


C7HSA ,C7E ,CR8E ,D8EA ,BP7HS ,B8ES,B7ES,BM7A,BPM7A, BM6A Ceramic spark plug




2. Honda:

BIZ 100, BIZ125, C70, C100, C100-BIZ, CB100, CB125,CB250N, CBX150,CBX200, CD70, CD100, CD125, CG125, CG150,GS125,etc.


3. Suzuki:

A50, A80, A100, AX100, C70, C90,CN125, ER100, ER125, FD115, FR100, GT50, GP100, GP125, GN125, etc.


4. Yamaha:

AG100, CRYPON, DX100, DT125, FS80, GT50, JUPITER Z, JUPITER MX, RD50, RS100, RX100, RXK



1.Thread: M12*1.25, Reach: 19mm, Hex: 16
2.Multi-ribbed insulator eliminates flashover.
3.95% pure alumina insulator, Great mechanic and electronic features, superb insulation.
4.Nickel plated shell prevents oxidation and corrosion, Heat crimping process ensures absolute gas-tight fit.
5.Inner sealing with conductive glass ensures a fine conductivity and sealing.
6.Multi-layer gaskets have strong elasticity and reliable in sealing.
7.Copper core electrode vastly improves heat dissipation and prevents dangerous, overheating of the engine. Good electricity and heat conductivity, Long spark plug service life.
8.Applied in motorcycles, such as Honda 100, 125, 250, 400; SUZUKI 100, 125, 200, 250; YAMAHA 150, 200, 250; JIALING 125, 145, 150; LONCIN 125, 150; ZONGSHEN 125; GLRIVER 125 and so on.


ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A


ISO9001 Motorcycle Spark Plugs C7E CR8E D8EA BP7HS B8ES B7ES BM7A BPM7A BM6A


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 Why are GOMEX spark plugs superior?
A They are designed to extract maximum performance from the engine throughout its range.


1.It is an "ultra wide heat range" spark plug. It has a center electrode with copper deeply inserted in the tip to quickly dissipate large amounts of heat. This makes for a spark plug with an "ultra wide heat range" that resists both overheating and fouling.When the thermal characteristics of spark plugs with and without copper cores are compared, spark plugs with copper cores prove to be superior in heat and fouling resistance and provide a wider thermal operating range.
2. This spark plug incorporates an insulator made of state-of-the-art high-alumina ceramics.
• It has superior insulation at high temperatures and offers continuously sparking.
• It provides superior thermal conductivity and prevents overheating.
• It resists thermal shock and provides superior mechanical strength.
3. It has solid construction to ensure reliable gas-tightness.
Special hot crimping process to make sure superior gas-tightness and strong construction.
4. The electrode tip made of special nickel alloy ensures superior durability.
Special nickel alloy ensures superior heat resistance and durability.

Q3 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.

Q4 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.


Company information:


Wang's Auto Parts factory started from 1992, 

Specializing in Manufacturing Spark Plugs. We have the most reliable welding technologies of Iridium and Platinum, Therefore, Our own Factory can produce high quality spark plugs competing with any other supplier.


Supplier and manufacturer of Brake pads, engine belt, Ball joint, Filter parts from our friendly factories according to market demand, As we are Manufacturing and Trading combo. Now, we are asked to manufacture all products as OE replacement for some famous brands.


Free sample and Visit factory are Welcome!


Coming together, working together, succeeding together !



Packaging & Shipping

1.Please make sure the shipping address is correct before you ordering.

2.Orders will be shipped out within 3-7 business days upon payment confirmation.

3.Leadtime normally takes 15 to 25 business days .While there will be a delay for something we can not control (bad weather). Please call me down if it happens. We would solve it quickly.

4.We accept TT/ Paypal/ Western uion and so on.

5.Origial packing, nature packing or your design box.


Contact Details
Cixi wang’s Auto Parts Manufactory

Contact Person: barel chen

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