ThunderCore-Ultra ThunderCore-Ultra 900-P2101-4 Coil Boot Kit (4-Pack) 900-P2101-4
Coil Boot Kit. (900-P2101-4) by ThunderCore-Ultra
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.
Walker Products ThunderCore-Ultra Premium Coil Boot Kits are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements.
ThunderCore-Ultra 900-P2101-4Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | Saab | 9-2X | 2.5i, Aero |
| 2004 - 2006 | Subaru | Baja | Sport, Turbo |
| 2008 | Subaru | Forester | 2.5 XS, 2.5 X, Sports 2.5 XT, 2.5 XS Premium, Anniversary Edition, Sports 2.5 X, 2.5 XT |
| 2006 - 2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009 - 2010 | Subaru | Forester | X Touring, X Limited, X Premium |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2004 - 2010 | Subaru | Forester | XS, X |
| 2007 - 2010 | Subaru | Forester | XSL |
| 2004 - 2009 | Subaru | Forester | XT |
| 2006 - 2010 | Subaru | Forester | XT Limited |
| 2005 - 2010 | Subaru | Forester | XT Premium |
| 2010 | Subaru | Forester | XT Sports |
| 2008 | Subaru | Impreza | 2.0R |
| 2009 - 2010 | Subaru | Impreza | 2.5 GT |
| 2010 | Subaru | Impreza | 2.5i Limited, WRX GT, WRX STI Special Edition, WRX SE |
| 2010 - 2011 | Subaru | Impreza | 2.5i Premium |
| 2006 - 2011 | Subaru | Impreza | 2.5i, Outback Sport |
| 2014 | Subaru | Impreza | I Limited |
| 2013 - 2014 | Subaru | Impreza | i, I Sport |
| 2009 - 2012 | Subaru | Impreza | R |
| 2008 - 2014 | Subaru | Impreza | Sport |
| 2012 - 2014 | Subaru | Impreza | Sport Premium, Limited, Sport Limited, Premium, Touring, Base |
| 2009 - 2014 | Subaru | Impreza | WRX Premium |
| 2007 - 2014 | Subaru | Impreza | WRX STI Limited |
| 2006 - 2007 | Subaru | Impreza | WRX TR |
| 2006 - 2014 | Subaru | Impreza | WRX, WRX STI, WRX Limited |
| 2011 | Subaru | Impreza | XV |
| 2008 | Subaru | Legacy | 2.0, Touring, 3.0 |
| 2009 | Subaru | Legacy | 2.0R, Base, 3.0 R, 2.5i Touring, 3.0 R Premier |
| 2007 - 2009 | Subaru | Legacy | 2.5i Special Edition |
| 2008 - 2009 | Subaru | Legacy | 3.0 R Limited |
| 2005 - 2009 | Subaru | Legacy | GT Limited |
| 2006 - 2009 | Subaru | Legacy | GT spec.B, 2.5i, 2.5i Limited |
| 2005 - 2008 | Subaru | Legacy | GT, Limited |
| 2005 | Subaru | Legacy | i |
| 2007 | Subaru | Outback | 2.5i Basic |
| 2006 - 2009 | Subaru | Outback | 2.5i, 2.5i Limited |
| 2009 | Subaru | Outback | 3.0 R Limited, 2.5i Special Edition, 3.0 R Premier |
| 2005 | Subaru | Outback | i, VDC Limited |
| 2005 - 2008 | Subaru | Outback | Limited, R L.L. Bean Edition, XT |
| 2005 - 2006 | Subaru | Outback | R |
| 2006 | Subaru | Outback | R VDC Limited |
| 2008 | Subaru | Outback | Touring, Base, Premier, 2.5i Limited L.L. Bean Edition, 2.5i L.L. Bean Edition, 2.5 XT, 3.0 R |
| 2005 - 2009 | Subaru | Outback | XT Limited |