ThunderSpark ThunderSpark 921-2111 Ignition Coil 921-2111
An induction coil, used with a distributor for timing, to transform a vehicles battery voltage to a much higher voltage needed to create proper spark for all spark plugs of an engine. (921-2111) by ThunderSpark
Walker Products began supplying the fuel system needs of the automotive industry in 1946. Today Walker is one of the largest, privately owned manufacturers of fuel system components and engine sensors, and has served the needs of the worldwide automotive aftermarket. We are committed to supplying products manufactured to meet or exceed OEM standards and specifications. This effort is backed by our own manufacturing, product management and engineering staff to ensure it is maintained and accurate in the production of quality parts, vehicle applications, instruction sheets and technical support. Our products include Carburetor and Fuel Injection Repair Kits, Oxygen Sensors and other Engine Management products such as Throttle Position Sensors, Cam and Crankshaft Sensors, Fuel Injectors, Spark Plug Wires and Gaskets. As an ISO 9001/IATF16949 certified company, we are committed to supplying the highest quality products.
ThunderSpark Ignition Coils are precision made for superior performance and manufactured to meet or exceed all original equipment specifications.
Fits: BMW 1 Series M 2011, 128i 2013-2008, 135i 2011-2008, 325i 2006, 325xi 2006, 328i 2013-2007, 328i xDrive 2013-2009, 328xi 2008-2007, 330i 2006, 330xi 2006, 335i 2010-2007, 335is 2013-2011, 335i xDrive 2010-2009, 335xi 2008-2007, 525i 2007-2006, 525xi 2007-2006, 528i 2011-2008, 528i xDrive 2010-2009, 528xi 2008, 530i 2007-2006, 530xi 2007-2006, 535i 2010-2008, 535i xDrive 2010-2009, 535xi 2008, 550i 2016-2011, 550i GT 2015-2010, 550i GT xDrive 2016-2010, 550i xDrive 2016-2011, 650i 2016-2012, 650i Gran Coupe 2016-2013, 650i xDrive 2016-2012, 650i xDrive Gran Coupe 2016-2013, 740i 2012-2011, 740Li 2012-2011, 750i 2016-2009, 750i xDrive 2016-2010, 750Li 2015-2009, 750Li xDrive 2015-2010, 760Li 2015-2010, Alpina B6 xDrive Gran Coupe 2016-2015, Alpina B7 2015-2011, Alpina B7L 2015-2011, Alpina B7L xDrive 2015-2011, Alpina B7 xDrive 2015-2011, M5 2016-2013, M6 2016-2012, M6 Gran Coupe 2016-2014, X3 2012-2007, X5 2016-2007, X6 2016-2008, Z4 2016-2006, Mini Cooper 2015-2007, Cooper Countryman 2015-2011, Cooper Paceman 2015-2013
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008 - 2013 | BMW | 128i | Base |
| 2013 | BMW | 128i | M Sport |
| 2009 - 2010 | BMW | 135i | Base |
| 2006 | BMW | 325i | Base |
| 2006 | BMW | 325xi | Base |
| 2007 - 2013 | BMW | 328i | Base |
| 2013 | BMW | 328i | M Sport |
| 2012 - 2013 | BMW | 328i | Sport, Modern, Luxury |
| 2009 - 2013 | BMW | 328i xDrive | Base |
| 2007 - 2008 | BMW | 328xi | Base |
| 2006 | BMW | 330i | Base |
| 2006 | BMW | 330xi | Base |
| 2007 - 2008 | BMW | 335i | Base |
| 2008 | BMW | 335i | M Sport |
| 2007 | BMW | 335xi | Base |
| 2006 - 2007 | BMW | 525i | Base |
| 2006 - 2007 | BMW | 525xi | Base |
| 2008 - 2011 | BMW | 528i | Base |
| 2011 | BMW | 528i | Lujo, Top |
| 2009 - 2010 | BMW | 528i xDrive | Base |
| 2008 | BMW | 528xi | Base |
| 2006 - 2007 | BMW | 530i | Base |
| 2006 - 2007 | BMW | 530xi | Base |
| 2011 - 2016 | BMW | 550i | Base |
| 2014 - 2016 | BMW | 550i | Luxury |
| 2013 - 2016 | BMW | 550i | M Sport |
| 2013 | BMW | 550i | Top |
| 2010 - 2015 | BMW | 550i GT | Base |
| 2013 | BMW | 550i GT | M Sport |
| 2010 - 2016 | BMW | 550i GT xDrive | Base |
| 2011 - 2016 | BMW | 550i xDrive | Base |
| 2012 - 2016 | BMW | 650i | Base, M Sport |
| 2013 - 2016 | BMW | 650i Gran Coupe | Base |
| 2012 - 2016 | BMW | 650i xDrive | Base |
| 2013 - 2016 | BMW | 650i xDrive Gran Coupe | Base |
| 2011 - 2012 | BMW | 750i | ActiveHybrid |
| 2009 - 2016 | BMW | 750i | Base |
| 2016 | BMW | 750i | Excellence |
| 2009 | BMW | 750i | Limited Edition, Sport Limited Edition |
| 2012 - 2013 | BMW | 750i | M Sport |
| 2010 - 2016 | BMW | 750i xDrive | Base |
| 2011 - 2012 | BMW | 750Li | ActiveHybrid |
| 2009 - 2015 | BMW | 750Li | Base |
| 2009 | BMW | 750Li | Sport Limited Edition, Limited Edition |
| 2010 - 2015 | BMW | 750Li xDrive | Base |
| 2010 - 2015 | BMW | 760Li | Base |
| 2015 - 2016 | BMW | Alpina B6 xDrive Gran Coupe | Base |
| 2011 - 2015 | BMW | Alpina B7 | Base |
| 2011 - 2015 | BMW | Alpina B7 xDrive | Base |
| 2011 - 2015 | BMW | Alpina B7L | Base |
| 2011 - 2015 | BMW | Alpina B7L xDrive | Base |
| 2013 - 2016 | BMW | M5 | Base |
| 2012 - 2016 | BMW | M6 | Base |
| 2014 | BMW | M6 | Gran Coupe Competition Edition |
| 2014 - 2016 | BMW | M6 Gran Coupe | Base |
| 2007 - 2011 | BMW | X3 | 2.5si, 3.0si |
| 2008 | BMW | X3 | 3.0i |
| 2010 - 2012 | BMW | X3 | xDrive28i |
| 2012 | BMW | X3 | xDrive28i Top Line, xDrive35i M Sport, xDrive28i M Sport |
| 2009 - 2010 | BMW | X3 | xDrive30i |
| 2011 - 2012 | BMW | X3 | xDrive35i |
| 2007 - 2009 | BMW | X5 | 3.0si, 4.8i Premium |
| 2007 - 2008 | BMW | X5 | 4.8i |
| 2014 - 2015 | BMW | X5 | Base |
| 2010 - 2016 | BMW | X5 | M |
| 2014 - 2016 | BMW | X5 | M Sport, Excellence, sDrive35i |
| 2009 - 2013 | BMW | X5 | xDrive30i |
| 2009 - 2010 | BMW | X5 | xDrive30i M Sport, xDrive48i M Sport, xDrive48i |
| 2009 - 2016 | BMW | X5 | xDrive35d |
| 2011 - 2016 | BMW | X5 | xDrive35i, xDrive50i |
| 2016 | BMW | X5 | xDrive40e, xDrive40e Excellence |
| 2010 - 2011 | BMW | X6 | ActiveHybrid |
| 2015 | BMW | X6 | Base |
| 2010 - 2016 | BMW | X6 | M |
| 2015 - 2016 | BMW | X6 | M Sport, Extravagance, sDrive35i |
| 2008 - 2016 | BMW | X6 | xDrive50i, xDrive35i |
| 2009 - 2010 | BMW | X6 | xDrive50iA, xDrive35iA |
| 2007 - 2010 | BMW | Z4 | 2.5si, 3.0si |
| 2006 | BMW | Z4 | 3.0i, 2.5i |
| 2006 - 2009 | BMW | Z4 | M Coupe, M Roadster |
| 2006 - 2008 | BMW | Z4 | Roadster 3.0i, Roadster 3.0si, Coupe 3.0si |
| 2009 - 2011 | BMW | Z4 | sDrive30i, sDrive35i |
| 2011 | BMW | Z4 | sDrive35is, sDrive23i |
| 2011 - 2013 | Mini | Cooper | All Black |
| 2007 - 2015 | Mini | Cooper | Chili, S, Base, S Chili, S Hot Chili, Salt, S Salt, Pepper |
| 2010 - 2015 | Mini | Cooper | Hot Chili |
| 2008 - 2015 | Mini | Cooper | John Cooper Works |
| 2009 - 2014 | Mini | Cooper | John Cooper Works Clubman |
| 2012 - 2015 | Mini | Cooper | Roadster John Cooper Works, Coupe, Roadster S, Roadster, Coupe John Cooper Works, Coupe S |
| 2008 - 2014 | Mini | Cooper | S Clubman, Clubman |
| 2013 | Mini | Cooper | S Green Park, S All Black, Oxford Street, Green Park, S Hyde Park, Baker Street, S Bayswater, Bayswater, John Cooper Works GP, Hyde Park, S Oxford Street |
| 2013 - 2015 | Mini | Cooper | S HighGate |
| 2010 | Mini | Cooper | S Mayfair, S Laurel, Laurel, Early Grey, Ray, Mayfair, Camden, S Camden |
| 2008 - 2009 | Mini | Cooper | S Sidewalk |
| 2015 | Mini | Cooper | S Sport |
| 2012 - 2013 | Mini | Cooper | Yours, S Yours, Classic, S Clubman Hampton, S Redcliffe |
| 2011 - 2014 | Mini | Cooper Countryman | Hot Chili, Chili |
| 2014 - 2015 | Mini | Cooper Countryman | John Cooper Works |
| 2013 - 2015 | Mini | Cooper Countryman | John Cooper Works ALL4 |
| 2011 - 2015 | Mini | Cooper Countryman | S ALL4, S, Base, Salt |
| 2015 | Mini | Cooper Countryman | S Chili, S Hot Chili |
| 2014 - 2015 | Mini | Cooper Paceman | John Cooper Works |
| 2013 - 2015 | Mini | Cooper Paceman | S Hot Chili, S, John Cooper Works ALL4, S ALL4, S Chili, Base |