Home » GM EN-49245 EN-48266 EN-51105 18683AA000 Injector Seal Installer Sizer Master Set Alt.
Freedom EN-49245 EN4-8266 EN-51105-KIT GM Injector Seal Installer Sizer Master Set Alt
Freedom EN-49245 EN4-8266 EN-51105-KIT GM Injector Seal Installer Sizer Master Set Alt

Note: The product title and description supersede the image shown. The image provided by the manufacturer is not always exact. We may use the same image for multiple sizes of an item.

Tillman Tools

GM EN-49245 EN-48266 EN-51105 18683AA000 Injector Seal Installer Sizer Master Set Alt.

SKU: SLN1570-L
$257.99

Use this text to encourage communication or promote sharing on social networks.

You can also add links

GM EN-49245 EN-48266 EN-51105 18683AA000 Injector Seal Installer Sizer Master Set Alt. 1570-L, AM-EN-49245-48266-51105-KIT

Applications: LF1 3.0L

Includes High-Quality Aftermarket Equivalents of:

  • GM-49245-1 (white)
  • GM-49245-2 (blue)
  • GM-49245-3
  • GM-49245-4
  • GM-48266-1 (green)
  • GM-51105-1 (yellow)
  • GM-51105-2 (red)

The Hitachi SIDI system, used on 2010-2012 LF1 3.6L V6 and LAF 2.0L ECOTEC engines, features two seals in the injector tip. These seals must be installed into their grooves and then sized to the engineered dimension before the injectors are installed into the cylinder head bores.

The EN-49245 kit includes two seal installation pilots (one for each groove) to ensure the seal slides onto the injector tip without catching on any machined surface or incorrect groove. Additionally, the GM-49245 kit includes a seal installer to drive the seal over the pilot and into the groove, and a sizer to compress each seal into its groove, ensuring proper sizing for leak-free operation.

For 2013 and newer injectors from Bosch, Continental, and Delphi, which have slightly larger injector tips, the protector ramps from the GM-51105 Injector Seal Installer Adapter set are required. These ramps are used with the installer and sizer from the GM-49245 kit.

  • Buick Encore ¸ Envision and Regal model years 2016 and 2017.
  • Buick LaCrosse and Regal model years 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Buick Verano model years 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Cadillac ATS model years 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Cadillac CT6 and Escalade ESV model years 2016 and 2017.
  • Cadillac CTS model years 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Cadillac Escalade model years 2015 ¸ 2016 ¸ and 2017.
  • Cadillac SRX model years 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ and 2016.
  • Cadillac XT5 model year 2017.
  • Cadillac XTS model years 2013 ¸ 2016 ¸ and 2017.
  • Chevy Camaro model years 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Chevy Caprice model years 2011 ¸ 2012 ¸ 2013 ¸ and 2014.
  • Chevy Caprice PPV and Orlando model years 2012 ¸ 2016 ¸ and 2017.
  • Chevy Captiva and Captiva Sport model year 2012.
  • Chevy Cheyenne ¸ Colorado ¸ S10 ¸ TrailBlazer ¸ Trax ¸ and Volt model years 2016 and 2017.
  • Chevy Corvette model years 2014 ¸ 2016 ¸ and 2017.
  • Chevy Cruze model year 2017.
  • Chevy Equinox model years 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Chevy Impala model years 2012 ¸ 2013 ¸ 2014 ¸ 2015 ¸ 2016 ¸ and 2017.
  • Chevy Impala Limited and Malibu Limited model year 2016.
  • Chevy Lumina model years 2011 and 2012.
  • Chevy Malibu model years 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Chevy Silverado model years 2014 ¸ 2015 ¸ 2016 ¸ and 2017.
  • Chevy Suburban and Tahoe model years 2015 ¸ 2016 ¸ and 2017.
  • GMC Acadia model year 2017.
  • GMC Canyon and Yukon XL model years 2016 and 2017.
  • GMC Sierra model years 2014 ¸ 2015 ¸ 2016 ¸ and 2017.
  • GMC Terrain model years 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • GMC Yukon model years 2015 ¸ 2016 ¸ and 2017.
  • Holden Colorado 7 model year 2016.

GM-48266 Applications:

  • Buick Enclave model years 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Buick LaCrosse model years 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ and 2012.
  • Buick Lucerne model years 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Buick Regal model years 1998 ¸ 1999 ¸ 2000 ¸ 2001 ¸ 2002 ¸ 2003 ¸ 2004 ¸ 2011 ¸ 2012 ¸ 2013 ¸ and 2014.
  • Buick Verano model years 2013 ¸ 2014 ¸ and 2016.
  • Cadillac ATS model years 2013 and 2014.
  • Cadillac CTS model years 2003 ¸ 2004 ¸ 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ 2012 ¸ and 2014.
  • Cadillac DTS model years 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Cadillac Escalade model years 1999 ¸ 2000 ¸ 2002 ¸ 2003 ¸ 2004 ¸ 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ and 2012.
  • Cadillac SRX model years 2004 ¸ 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Cadillac STS model years 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Chevy Avalanche ¸ Colorado ¸ Corvette ¸ Express ¸ Silverado ¸ Suburban ¸ and Tahoe model years 2011 and 2012.
  • Chevy Camaro model years 1998 ¸ 1999 ¸ 2000 ¸ 2001 ¸ 2002 ¸ 2010 ¸ and 2011.
  • Chevy Caprice model years 2005 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ 2013 ¸ and 2014.
  • Chevy Caprice PPV model years 2012 ¸ 2016 ¸ and 2017.
  • Chevy Captiva model years 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Chevy Captiva Sport model years 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ and 2012.
  • Chevy Cobalt model years 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2012.
  • Chevy Equinox model years 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ and 2012.
  • Chevy HHR model years 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Chevy Impala model years 2000 ¸ 2001 ¸ 2002 ¸ 2003 ¸ 2004 ¸ 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ and 2014.
  • Chevy Lumina model years 1998 ¸ 1999 ¸ 2000 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ and 2011.
  • Chevy Malibu model years 1998 ¸ 1999 ¸ 2000 ¸ 2001 ¸ 2002 ¸ 2003 ¸ 2004 ¸ 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ 2012 ¸ 2013 ¸ and 2014.
  • Chevy Traverse model years 2010 ¸ 2011 ¸ 2013 ¸ 2014 ¸ 2016 ¸ and 2017.
  • Daewoo G2X model years 2007 ¸ 2008 ¸ and 2009.
  • GMC Acadia model years 2007 ¸ 2008 ¸ 2009 ¸ 2010 ¸ 2011 ¸ 2012 ¸ 2013 ¸ 2014 ¸ and 2016.
  • GMC Acadia Limited model year 2017.
  • GMC Canyon ¸ Savana ¸ Sierra ¸ and Yukon model years 2011 and 2012.
  • GMC Terrain model year 2011.
  • Pontiac G5 model years 2007 ¸ 2008 ¸ 2009 ¸ and 2010.
  • Pontiac G6 model years 2005 ¸ 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ and 2010.
  • Pontiac Solstice model years 2006 ¸ 2007 ¸ 2008 ¸ 2009 ¸ and 2010.
  • Saturn OUTLOOK and Sky model years 2007 ¸ 2008 ¸ 2009 ¸ and 2010.

This is a high-quality aftermarket product.

For the General Motors Tools Catalog, click here

Are you looking for General Motors specialty tools? Rest assured, we're here to guide you. If you are still looking for the GM car repair tools you're searching for in our catalog, please feel free to contact us. Our dedicated and knowledgeable team can gladly assist with any inquiries and help you find the right tool to meet your requirements. You can connect with us directly at (909) 334-4400. Tillman carries the broadest online inventory of automotive tools.

Do you need hard-to-find quality mechanic tools, high-end electrician tools, auto body repair tools and supplies, or forestry tools at affordable prices? Look no further! With FREE shipping on selected items, our store has everything you need. Whether you are an authorized repair shop, an independent repair shop, or a DIY enthusiast needing specialty automotive tools, hand tools, or equipment, we have you covered. Our selection includes parts and specialty tools for Harley-Davidson, Ducati, and Suzuki to ensure the job gets done correctly.