Motorad 1IC554 Direct Ignition Coil

Direct Ignition Coil for BMW and Mini

MotoRad 1IC554 is a direct ignition coil built for BMW and Mini applications that demand stable spark output and reliable engine management. It is an OE replacement ignition coil designed for 12 VDC systems and uses a 3-terminal blade connection with a female connector and male terminals.

For BMW 335i, 535i, Z4, X5, X6, M3, M5, M6, and Mini Cooper applications, this coil is engineered to maintain spark voltage duration under demanding operating conditions. MotoRad manufactures this ignition coil to meet or exceed OEM specifications.

Key Features

• Direct ignition coil for OE-style replacement
• 12 VDC electrical design
• 3-terminal blade connection
• Female connector with male terminals
• Regular grade construction for everyday service use
• Designed for high-heat operating environments
• OE replacement fitment
• Requires external resistor

Application Details

Part number 1IC554 is used across a wide range of BMW and Mini models, including 2001-2006 BMW M3, 2003-2004 BMW 325Ci, 330i, and X3 with Bosch coil applications, 2006-2008 BMW Z4 with Eldor coil applications, 2007-2010 BMW 335i and Mini Cooper, and 2010-2012 BMW 740i. It also covers later BMW performance and luxury models such as the 2011-2013 BMW 335is, 2011-2012 BMW 740Li, and 2016 BMW 550i, M5, M6, X5, and X6 variants listed with specific production cutoffs. This part cross-references Genuine 12138657273 for the same application.

What This Coil Helps Address

• Misfire conditions caused by weak ignition output
• Rough idle related to worn coil performance
• Hard starting from inconsistent spark delivery
• Loss of power under load from ignition breakdown
• Heat-related coil failure in demanding engine bays

Installation Notes

Verify the connector style, terminal count, and vehicle-specific coil type before installation. Some BMW applications require Bosch or Eldor coil matching, and certain fitments are limited by production date. This ignition coil requires an external resistor and does not include mounting hardware or a mounting bracket.

Quality Assurance

MotoRad builds this ignition coil in ISO TS16949 manufacturing facilities and designs it to meet or exceed OEM specifications. The 1IC554 is backed by MotoRad’s limited lifetime warranty.