325Ci 2001-2006 E46 with 2.5L / M54 Double Platinum; 4 Electrode. 325i 2001-2005 E46 with 2.5L / M54 Double Platinum; 4 Electrode. 325xi 2001-2005 E46 with 2.5L / M54 Double Platinum; 4 Electrode. 328Ci 2000 E46 with 2.8L / M54 Double Platinum; 4 Electrode.
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