Bobina De Encendido Ignition Coil Pack 12138616153 for BMW

Quick Details of the ignition coil

Model: BMW

Year: 2010-2016

Engine: John COOPER WORKS

OE NO: 12138616153

Car Fitment: TBMW

Size: EM Standard Size

Warranty: 12 Months

Place of Origin: China

Brand Name: WEILI

Car Model: For BMW

Product Name: For BMW

MOQ: 200 pcs

Quality: 100%tested

Material: Plastic metal rubber

Delivery time: 2-3Days

OEM NO: 

12138616153

Type: IGNITION COIL

Car Make: For BMW

Engine Code: ENGINE

Product Description of the ignition coil

 Packaging & Delivery

Packaging Details

1f3z12029ac ignition coil auto
foam or air bubble bag,
Neutral boxes with customers' label,
Corrugated box , Standard tray

Port

Shanghai/Ningbo/Guangzhou

Lead Time:

Quantity(pieces)	1 - 500	>500
Est. Time(days)	3	To be negotiated

FAQ

1 : Why choose us?
A : Our company are aimed at offering professional services and competitive price. We offers excellent quality brand products and accepts small orders.
Q2: How do I place an order?
A: Selected your items, choose payment method ,If you have any special instructions or important information, about shipping mark,. for example, please inform accordingly and submit your order.
Q3. Are my goods guaranteed?
A: All of the products sold on this site come with 12 months free warranty.
Q4: How about the delivery time?
A: The goods in stock within 2 weeks upon the receipt of the deposit, the goods need to make in 15-30 days.
 

High Quality Product is the Best Guarantee for U

1. Japanese technology, Chinese ex-factory price
2. Over 20000+ OEM, provide everything you need.
3. Ex-factory price, let you have enough profit .

Principle editing of ignition coil

The primary winding has several turns of heavy wire. The secondary winding is composed of thousands of smaller turns of wires, which are insulated with high voltage through enamel and oiled paper insulation layer on the wires. The coil is usually inserted into a metal tank or plastic box with insulated terminals for high-voltage and low-voltage connections. When the contact circuit breaker is closed, it allows the current from the battery to flow through the primary winding of the ignition coil. Because of inductance, current will not flow immediately. The current flowing in the coil generates a magnetic field in the core and the air around the core. The current must flow for a long enough time to store enough energy for the spark on site. Once the current accumulates to the highest level, the contact breaker will open. Since a capacitor is connected at both ends of the coil, the primary winding and the capacitor form a tuning circuit. 

What are the applications of ignition coils

The ignition coil is mainly used in the ignition system of automobiles and other internal combustion machinery, converting the low voltage of the battery into high voltage, thereby increasing the current in the ignition plug, generating high-temperature sparks and igniting the mixed gas. In addition, ignition coils can also be used in fields such as eddy current heating, induction melting, and grid arc scraping.