ThunderSpark ThunderSpark 921-2110-4 Ignition Coil Set (Qty 4) 921-2110-4
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. (921-2110-4) 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. © 2023 Walker Products Inc. All rights reserved.
Effortless Installation: Designed for easy and hassle-free installation, these coils minimize vehicle downtime during replacement, keeping your vehicle on the road.
Package: A full service kit contains not only the base sensor, but also provides the installer with the mating connector, pigtail, butt splices, and heatshrink to ensure a watertight connection.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | Audi | A3 | 100 Aniversario |
| 2006 - 2013 | Audi | A3 | Ambiente, Attraction, Base, S Line |
| 2006 - 2011 | Audi | A3 | Attraction Plus |
| 2009 - 2013 | Audi | A3 | Cabrio |
| 2013 | Audi | A3 | Sportback |
| 2010 - 2013 | Audi | A3 | TDI |
| 2007 | Audi | A3 | X Aniversario, LE |
| 2009 - 2013 | Audi | A3 Quattro | Base |
| 2005 | Audi | A4 | Avant |
| 2007 - 2008 | Audi | A4 | Cabrio Elite, Cabrio S Line |
| 2005 - 2009 | Audi | A4 | Cabriolet |
| 2006 | Audi | A4 | Limited Edition |
| 2005 - 2014 | Audi | A4 | Luxury, Base |
| 2015 - 2016 | Audi | A4 | Premium, Komfort, Premium Plus |
| 2015 | Audi | A4 | Prestige |
| 2005 - 2008 | Audi | A4 | S Line |
| 2005 - 2007 | Audi | A4 | S Line Sport, Elite |
| 2009 - 2016 | Audi | A4 | Sport |
| 2005 - 2016 | Audi | A4 | Trendy |
| 2008 - 2014 | Audi | A4 | Trendy Plus |
| 2005 - 2006 | Audi | A4 | Vangard, Cabrio |
| 2005 - 2012 | Audi | A4 Quattro | Avant |
| 2005 - 2009 | Audi | A4 Quattro | Cabriolet |
| 2006 - 2007 | Audi | A4 Quattro | DTM |
| 2005 - 2014 | Audi | A4 Quattro | Elite, Base |
| 2015 - 2016 | Audi | A4 Quattro | Komfort, Technik, Trendy Plus, Progressiv |
| 2005 - 2016 | Audi | A4 Quattro | Luxury |
| 2013 - 2016 | Audi | A4 Quattro | Premium, Premium Plus |
| 2015 | Audi | A4 Quattro | Prestige |
| 2005 - 2008 | Audi | A4 Quattro | S Line |
| 2008 | Audi | A4 Quattro | S Line Sport, Trendy |
| 2010 - 2016 | Audi | A4 Quattro | Sport |
| 2006 | Audi | A4 Quattro | Vangard |
| 2010 - 2014 | Audi | A5 | Base, Cabriolet |
| 2011 - 2014 | Audi | A5 | Luxury |
| 2014 | Audi | A5 | Trendy |
| 2010 - 2015 | Audi | A5 Quattro | Cabriolet, Base |
| 2011 - 2014 | Audi | A5 Quattro | Elite |
| 2016 - 2017 | Audi | A5 Quattro | Komfort, Progressiv, Technik |
| 2011 | Audi | A5 Quattro | Luxury |
| 2012 - 2016 | Audi | A5 Quattro | Premium Plus, Premium |
| 2015 | Audi | A5 Quattro | Prestige |
| 2011 - 2015 | Audi | A5 Quattro | S Line |
| 2017 | Audi | A5 Quattro | Sport |
| 2012 - 2014 | Audi | A6 | Elite, Luxury |
| 2012 - 2015 | Audi | A6 | Premium, Premium Plus |
| 2013 - 2014 | Audi | A6 | S Line |
| 2013 - 2014 | Audi | A6 Quattro | Base, Elite, S Line |
| 2013 | Audi | A6 Quattro | Luxury |
| 2013 - 2015 | Audi | A6 Quattro | Premium Plus, Premium, Prestige |
| 2015 | Audi | A6 Quattro | Progressiv, Technik, TDI Technik, TDI Progressiv |
| 2014 | Audi | A6 Quattro | TDI |
| 2014 - 2015 | Audi | A6 Quattro | TDI Premium Plus, TDI Prestige |
| 2013 - 2016 | Audi | allroad | Premium Plus, Premium |
| 2013 - 2015 | Audi | allroad | Prestige |
| 2015 - 2016 | Audi | Q3 | Elite |
| 2016 - 2018 | Audi | Q3 | Komfort, S Line |
| 2015 - 2017 | Audi | Q3 | Luxury, Prestige |
| 2017 - 2018 | Audi | Q3 | Premium |
| 2015 - 2018 | Audi | Q3 | Premium Plus, Progressiv, Technik |
| 2018 | Audi | Q3 | Select |
| 2015 | Audi | Q3 | Trendy, Base, S |
| 2017 - 2018 | Audi | Q3 Quattro | Elite, Premium, S Line |
| 2016 - 2018 | Audi | Q3 Quattro | Komfort |
| 2017 | Audi | Q3 Quattro | Luxury |
| 2015 - 2017 | Audi | Q3 Quattro | Prestige |
| 2018 | Audi | Q3 Quattro | Select |
| 2015 - 2018 | Audi | Q3 Quattro | Technik, Premium Plus, Progressiv |
| 2011 - 2013 | Audi | Q5 | Base |
| 2011 - 2017 | Audi | Q5 | Elite, Premium, Luxury, Prestige, Premium Plus, Trendy |
| 2013 - 2016 | Audi | Q5 | Hybrid Prestige, Hybrid |
| 2014 - 2016 | Audi | Q5 | TDI Premium Plus, TDI Prestige |
| 2016 | Audi | Q5 | TDI Progressiv, TDI Technik, TDI Premium Plus S-Line, TDI Prestige S-Line |
| 2014 | Audi | Q5 | TDI, 2.0T, Land of Quattro, 3.0T |
| 2015 - 2017 | Audi | Q5 | Technik, Progressiv, Komfort |
| 2008 - 2009 | Audi | TT | Base |
| 2009 - 2015 | Audi | TT Quattro | Base, S |
| 2012 - 2013 | Audi | TT Quattro | Premium Plus, Prestige |
| 2011 - 2014 | Audi | TT Quattro | RS |
| 2014 | Audi | TT Quattro | S Line |
| 2012 - 2013 | Volkswagen | Beetle | Comfortline, Sportline, Highline, Base, Turbo |
| 2012 | Volkswagen | Beetle | Sport, Premiere |
| 2013 | Volkswagen | Beetle | TDI, Fender, R-Line, X-Box |
| 2007 - 2009 | Volkswagen | Bora | GLI |
| 2007 - 2010 | Volkswagen | Bora | Sport, TDI, Active, Style |
| 2009 | Volkswagen | Bora | Sportwagen |
| 2010 | Volkswagen | Bora | Wolfsburg |
| 2014 | Volkswagen | CC | 4 Motion |
| 2013 - 2016 | Volkswagen | CC | Base |
| 2012 - 2015 | Volkswagen | CC | Executive |
| 2015 | Volkswagen | CC | Executive 4 Motion, Execline |
| 2011 - 2014 | Volkswagen | CC | Highline V6 |
| 2011 - 2016 | Volkswagen | CC | Highline, R-Line, Sportline |
| 2012 - 2013 | Volkswagen | CC | Lux |
| 2012 | Volkswagen | CC | Lux Plus, Lux Limited |
| 2009 - 2011 | Volkswagen | CC | Luxury, VR6 4Motion |
| 2016 - 2017 | Volkswagen | CC | R-Line Executive |
| 2009 - 2017 | Volkswagen | CC | Sport |
| 2016 | Volkswagen | CC | Trend, V6 Executive 4Motion |
| 2017 | Volkswagen | CC | Turbo, Edicion Especial, Wolfsburg Edition |
| 2013 | Volkswagen | CC | VR6 4Motion Executive, Sport Plus |
| 2009 - 2010 | Volkswagen | CC | VR6, VR6 Sport |
| 2007 - 2008 | Volkswagen | Eos | 2.0T |
| 2007 | Volkswagen | Eos | 3.2 |
| 2007 - 2010 | Volkswagen | Eos | Base |
| 2009 - 2014 | Volkswagen | Eos | Comfortline |
| 2012 - 2015 | Volkswagen | Eos | Executive |
| 2015 | Volkswagen | Eos | Final Edition, Wolfsburg Edition |
| 2010 - 2014 | Volkswagen | Eos | Highline |
| 2008 - 2016 | Volkswagen | Eos | Komfort |
| 2008 - 2013 | Volkswagen | Eos | Lux |
| 2013 - 2014 | Volkswagen | Eos | Sport |
| 2009 | Volkswagen | Eos | Trendline |
| 2008 | Volkswagen | Eos | Turbo, VR6 |
| 2013 | Volkswagen | Golf | GTI |
| 2012 | Volkswagen | Golf | Highline |
| 2012 - 2013 | Volkswagen | Golf | Highline TDI, Comfortline TDI, Sportline, Comfortline, R, Trendline, TDI, Base |
| 2006 - 2013 | Volkswagen | GTI | Base |
| 2014 | Volkswagen | GTI | Driver's Edition, Wolfsburg Edition |
| 2007 | Volkswagen | GTI | Fahrenheit |
| 2006 - 2008 | Volkswagen | Jetta | 2.0T, 2.5 |
| 2006 | Volkswagen | Jetta | 475 Aniversario, Soccer 2, Soccer 1, Winter 2, Winter 1, Value Edition |
| 2010 - 2013 | Volkswagen | Jetta | Base |
| 2010 | Volkswagen | Jetta | Clasico, City, TDI Cup Edition |
| 2012 | Volkswagen | Jetta | Comfortline TDI, Highline TDI |
| 2009 - 2013 | Volkswagen | Jetta | Comfortline, Highline |
| 2006 - 2010 | Volkswagen | Jetta | Europa |
| 2006 - 2013 | Volkswagen | Jetta | GLI, TDI, Trendline |
| 2013 | Volkswagen | Jetta | Hybrid Highline, Hybrid SE, Hybrid, Hybrid SEL, Hybrid Trendline, Hybrid Comfortline |
| 2008 - 2013 | Volkswagen | Jetta | SEL, SE, S |
| 2012 - 2013 | Volkswagen | Jetta | Style, Sport, TDI Premium, Active, Sportline |
| 2007 - 2010 | Volkswagen | Jetta | Wolfsburg Edition |
| 2006 - 2009 | Volkswagen | Passat | 2.0T, 3.6 |
| 2009 - 2010 | Volkswagen | Passat | Comfortline, Highline, Trendline |
| 2010 | Volkswagen | Passat | Highline V6 |
| 2008 - 2010 | Volkswagen | Passat | Komfort, Base |
| 2006 - 2007 | Volkswagen | Passat | Value Edition |
| 2008 | Volkswagen | Passat | VR6, Lux, Turbo |
| 2007 | Volkswagen | Passat | Wolfsburg Edition |
| 2009 - 2013 | Volkswagen | Tiguan | Native |
| 2014 - 2016 | Volkswagen | Tiguan | R-Line |
| 2009 - 2016 | Volkswagen | Tiguan | SE |
| 2017 | Volkswagen | Tiguan | Sport |
| 2012 - 2017 | Volkswagen | Tiguan | Sport & Style |
| 2009 - 2017 | Volkswagen | Tiguan | Track & Fun, Highline, Trendline, S, Comfortline, SEL, Base |
| 2010 - 2017 | Volkswagen | Tiguan | Wolfsburg Edition |
| 2017 - 2018 | Volkswagen | Tiguan Limited | Base |
ThunderSpark ThunderSpark 921-2110-4 Ignition Coil Set (Qty 4) 921-2110-4
Sale price$101.98 USD