Walker 928-4098-6 Ignition Coil Set

Ignition Coil Set for BMW Applications

Walker Coil Set 928-4098-6 is an ignition coil set for select BMW models with Bosch system applications. It is built for direct-fit service on vehicles that need stable spark delivery to restore smooth engine operation and consistent ignition performance.

• Ignition coil set for BMW 128i, 328i, 328i xDrive, X3, 528i, Z4, 135i, X5, and related applications
• Fits Bosch system vehicles listed in the fitment data
• Supports direct replacement service for ignition coil failure diagnostics
• Walker Coil Set line for ignition system repair
• Part number 928-4098-6 for catalog and service matching

Fitment Details

• Fits 2008-2013 BMW 128i, N/A
• Fits 2012-2013 BMW 328i, N/A
• Fits 2009-2013 BMW 328i xDrive, N/A, w/ Bosch System
• Fits 2011-2012 BMW X3, N/A
• Fits 2007-2011 BMW 328i, N/A, w/ Bosch System
• Fits 2008-2011 BMW 528i, N/A
• Fits 2009-2011 BMW Z4, N/A
• Fits 2009-2010 BMW 135i, N/A
• Fits 2009-2010 BMW 528i xDrive, N/A
• Fits 2007-2010 BMW X3, N/A, w/ Bosch System
• Fits 2007-2010 BMW X5, N/A
• Fits 2007-2008 BMW 328xi, N/A, w/ Bosch System
• Fits 2007-2008 BMW 335i, N/A
• Fits 2008 BMW 528xi, N/A
• Fits 2007-2008 BMW Z4, N/A, w/ Bosch System
• Fits 2007 BMW 335xi, N/A
• Fits 2007 BMW 525i, N/A, w/ Bosch System
• Fits 2007 BMW 525xi, N/A, w/ Bosch System
• Fits 2007 BMW 530i, N/A, w/ Bosch System
• Fits 2007 BMW 530xi, N/A, w/ Bosch System
• Fits 2006 BMW 325i, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 325xi, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 330i, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 330xi, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 525i, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 525xi, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 530i, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW 530xi, N/A, From 04/2006, w/ Bosch System
• Fits 2006 BMW Z4, N/A, From 04/2006, w/ Bosch System

What This Part Helps Address

• Engine misfire caused by a weak or failing ignition coil
• Rough idle during acceleration or at stoplights
• Hard starting related to inconsistent spark output
• Loss of power under load in BMW ignition systems
• Check engine light conditions tied to ignition coil faults

Installation Notes

Verify the Bosch system note and the exact model year before ordering. Match the part number 928-4098-6 to the vehicle application in the fitment table, and inspect spark plugs and related ignition components during service to confirm the root cause of the fault.

Quality Assurance

Walker Coil Set 928-4098-6 is cataloged as an ignition coil set for the listed BMW applications and is supported by Walker brand product-line identification for ignition service parts. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.