DingSen Ignition coil For BMW 325I 325Ci 328I 330Ci 525I X3 X5 M5 M6 Z4
Engine coil High quality oem 12137562744 12137571643 12137594937 1213755104912138647689 0221504470
Model:X3 (E83), 1 (F21), 3 (E46), 3 Touring (E91), 1 (F20), X5 (F15, F85), 3 Convertible (E
Year:2011-, 2012-, 2010-, 2004-2011, 2008-2013, 2003-2013, 2010-, 2011-, 1999-2
Engine:325 i xDrive, 335 i, 325 i, 328 I, 335 i xDrive, 325 xi, 335 xi, 320 i, 330 xi, 325 i, 120
Warranty:36 Months
"General type Ignition Coil / Black"
"Racing type ignition coil / blue & yellow"
1. The ignition coil converts low voltage into high voltage up to 35,000 volts (General type ignition coil)/50,000 volts (Racing type ignition coil).
2. It can improve combustion efficiency and enhance electrical performance.
3. Increase the ignition energy intensity to facilitate engine start and car acceleration.