Place of Origin:
China
Brand Name:
TAKUMI
Model Number:
R5B12-77C
Contact Us
3516 3600 243-4291 cable Spark Plug WARTSILA WAUKESHA FB77WPCC GI3-1 GI3-5
What is spark plug:
A spark plug is a device used in an internal combustion engine — that is, an engine that derives its power via exploding gases inside a combustion chamber — to ignite the air-fuel mixture.
Cars typically have four-stroke gasoline engines, which means there are four strokes, or movements, to the moving parts inside the engine per rotation. Inside each cylinder is a piston, which moves up and down within the cylinder to compress the gas for combustion, and pushes the exhaust gases out after combustion. The piston is operated by an arm that attaches to the crankshaft, a shaft that extends through the bottom of the engine. The piston goes up and down twice during each rotation, hence the four strokes -- up, down, up, down.
The spark plug is positioned at the top of the cylinder, where the air-fuel ratio is compressed. The tip of the plug sits inside the engine, recessed into the side of the cylinder wall. The other end remains outside the engine and is attached to a wire that is also attached to the distributor.
Specifiions:
| Model | R5B12-77C |
| Thread Size | M18x1.5 |
| Reach | 20.6mm (13/16”) |
| Hex | 7/8”(22.2mm) |
| Seat Type | Gasket |
| Gap | 0.3mm |
| Heat Range | 77 |
| Electrode Type | "J" Gap industrial electrode |
| Resistor | yes |
| Center Electrode Materical | Nickel Copper with Iridium |
| Ground Electrode Material | Nickel with Iridium |
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Company Profile:
TAKUMI is the No.1 spark plug manufacturer in China since 1961, with ISO 9000,TS 16949 Quality System Certifiion. The high quality of our products is the same as famous brands all over the world, while our price is more competitive.
Our Advantages:
1. Over 50 years experiences in auto parts
2. Products under ISO9001, TS 16949 quality system certifiion
3. Good raw material and advanced technology to ensure high quality
4. Diversified products with reliable performance and competitive factory price
5. Strict on quality and 100% inspection
6. Professional technical support and service.
Our Services
Before shipping
1. Inquire the details like the car details, and offer our number for confirmation.
2. Send customer the quotation according to the quantity, the detail information, as well as the product pictures.
3. Get the customer's address for checking the best freight, and about the shiping details like shiping time and delievery time, shipping way, then deceide which shipment is the best one.
4. If confirmed, we will send the PI and more about payment and shipping details.
5. When shiping, we will check the goods' details like color, packing and so on; then we will take some pictures for our customer.
After shipping
1. When shipping , we will inform our customer the shipping details, the tracking number, and tracking website.
2. Nearly the delievery, we will tell customer to pay attention to the delivery.
3. After receiving, we would like to get the feedback information about the goods from our customer. If customer is not satisfied with our products or service, we will negociate with him/her to find out the best way to deal with the problem.
Send your inquiry directly to us
