Engine Ignition Coil Bmw 3 Alpina (2000-) 1.6l 2.0l High Voltage
121 375 512 60
1, ignition coil boots with high quality Dingqing rubber, with
anti-interference, high temperature (220 ° deformation),
2, copper wire with imported materials, with low resistivity, to
prevent electrical breakdown of the insulating paint, and a high
degree of adhesion of epoxy resin.
3, ignition module using high-quality electronic components, with
anti-electromagnetic interference, high and low temperature impact.
Good electrical conductivity.
4, silicon steel sheet using China's largest manufacturer of steel
production of high content of silicon, with a good amount of
magnetic permeability, high conversion rate, long magnetic
1 , Model No : DQG1301
2 , OE NO / (Part number) : 0 221 504 100 / 121 375 512 60 / 121 317
122 19 / 121 317 122 23 / 12137594935 / 12137594936 / 12137594937 /
12137594938 / 1712219 / 1712223 / 7551260 / 597064 / 597091
3 , Test capability : Open-Current Test,OK / Thermal Shock,OK / Salt Spray Test ,OK / High Temperature Endurance(800 hours),OK.
4 , Power : Powerfull ignition energy and High voltage
5 , Inspection : 100% inspection
6 , warranty : 1 Year / 50000 km
|ALPINA B7 (E65) 4.4||4398||368||8||Saloon||2003-2008|
|BMW 1 (E87) 116 i||1596||85||4||Hatchback||2003-2012|
|BMW 1 (E87) 118 i||1995||95||4||Hatchback||2004-2012|
|BMW 1 (E87) 118 i||1995||105||4||Hatchback||2004-2012|
|BMW 1 (E87) 120 i||1995||110||4||Hatchback||2003-2012|
|BMW 3 (E46) 316 i||1796||85||4||Saloon||2002-2005|
|BMW 3 (E46) 316 i||1596||85||4||Saloon||2002-2005|
|BMW 3 (E46) 318 i||1995||105||4||Saloon||2001-2005|
|BMW 3 (E46) 320 i||2171||125||6||Saloon||2000-2005|
|BMW 3 Compact (E46) 316 ti||1796||85||4||Hatchback||2001-2005|
|BMW 3 Compact (E46) 316 ti||1596||85||4||Hatchback||2002-2005|
|BMW 3 Compact (E46) 318 ti||1995||105||4||Hatchback||2001-2005|
|BMW 3 Convertible (E46) 318 Ci||1995||105||4||Convertible||2001-2007|
|BMW 3 Convertible (E46) 318 Ci||1995||110||4||Convertible||2005-2007|
|BMW 3 Convertible (E46) 320 Ci||2171||125||6||Convertible||2000-2007|
|BMW 3 Coupe (E46) 316 Ci||1596||85||4||Coupe||2002-2006|
|BMW 3 Coupe (E46) 318 Ci||1995||105||4||Coupe||2001-2006|
|BMW 3 Coupe (E46) 318 Ci||1995||110||4||Coupe||2005-2006|
|BMW 3 Coupe (E46) 320 Ci||2171||125||6||Coupe||2000-2006|
|BMW 3 Touring (E46) 316 i||1796||85||4||Estate||2002-2005|
|BMW 3 Touring (E46) 316 i||1596||85||4||Estate||2002-2005|
|BMW 3 Touring (E46) 318 i||1995||105||4||Estate||2001-2005|
|BMW 3 Touring (E46) 320 i||2171||125||6||Estate||2000-2005|
|BMW 5 (E39) 520 i||2171||125||6||Saloon||2000-2003|
|BMW 5 Touring (E39) 520 i||2171||125||6||Estate||2000-2004|
|BMW X3 (E83) 2.0 i||1995||110||4||Closed Off-Road Vehicle||2005-|
|BMW Z4 (E85) 2.0 i||1995||110||4||Convertible||2005-|
Single cylinder independent ignition system
Single-cylinder independent ignition system, compared to the
traditional ignition system, although the increase in the number of
ignition coil, but eliminates the need for high-voltage lines,
reducing the energy loss caused by high voltage transmission,
making the spark plug to the ignition energy greater. In terms of
reliability, single-cylinder independent ignition is better than
the traditional sub-cylinder ignition. For the traditional ignition
system, once the ignition coil problems, the entire ignition system
will be paralyzed, the engine will not work, if the road on the
situation can only find a trailer. In the single-cylinder
independent ignition system, an ignition coil problem will only
affect it is responsible for the cylinder, the other cylinder
ignition will not be affected. Although the engine work will be
very unstable, power will be a sharp decline, but the engine is
still able to run, the car can still open. If not far away from the
service station, by the vehicle itself is still able to open to the
maintenance station. From the point of view of electronic
interference, single-cylinder independent ignition also has obvious
advantages. In order to reduce this interference, engineers will
use a lot of material to shield, which is what we see high-voltage
lines, especially high-quality high-voltage lines (high-voltage
lines), high-voltage high-voltage lines Are unusually coarse one of
the reasons. Single-cylinder independent ignition system is clearly
not the trouble, it is in the wire current is low-voltage
transmission, this 12V voltage generated by the electromagnetic
interference is minimal. Also from the anti-interference aspects,
is the same. The place where the electromagnetic radiation is
generated by the car is more than the ignition system, and there is
interference from the outside world. These disturbances pass
through the high voltage line and affect the ignition system.
Obviously single-cylinder independent ignition there is no such
FAQ (Fluently Asked Questions)
Q1. Do you test all your goods before delivery?
1, Yes, we have 100% test before delivery.
Q2. 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.
Q3. 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
Q4. How to guarantee your after-sales service?
1, Strict inspection during production
2, Strictly check the products before shipment to ensure our
packaging in good condition
3, Track and receive feedback from customer regularly
Q5. How to contract us?
1, If you need more information, please contact us freely,Please
sending us your inquiry to our e-mail.
2, If you have urgent things to contact me, please call my phone.
3, Of course you can also use chat software.