Set 8 Genuine GM ACDelco Spark Plugs 41-110 OEM# 12621258 Iridium Expedited for Sale

Set 8 Genuine GM ACDelco Spark Plugs 41-110 OEM# 12621258 Iridium Expedited
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Price: $65.00

Priority Mail - Tracked & Insured

This offer is for a set of 8 ACDelco Professional Iridium Spark Plugs.

Fits:(Pleasecheck Compatibility chart above and notes within to make sure your vehicle is listed).

BUICKALLURE2008-2009BUICKLACROSSE2008-2009BUICKRAINIER2005-2007CADILLACCTS2006-2007CADILLACESCALADE2007-2014CHEVROLETAVALANCHE2007-2013CHEVROLETCAMARO2010-2015CHEVROLETCAPRICE2011-2016CHEVROLETCOLORADO2009-2012CHEVROLETCORVETTE2005-2013CHEVROLETEXPRESS 15002008-2014CHEVROLETEXPRESS 25002008-2016CHEVROLETEXPRESS 35002008-2016CHEVROLETEXPRESS 45002010-2016CHEVROLETIMPALA2006-2009CHEVROLETMONTE CARLO2006-2007CHEVROLETSILVERADO 15002007-2013CHEVROLETSILVERADO 25002007-2016CHEVROLETSILVERADO 35002007-2016CHEVROLETSS2014-2016CHEVROLETSSR2005-2006CHEVROLETSUBURBAN 15002007-2014CHEVROLETSUBURBAN 25002007-2013CHEVROLETTAHOE2007-2014CHEVROLETTRAILBLAZER2005-2009GMCCANYON2009-2012GMCENVOY2005-2009GMCSAVANA 15002008-2014GMCSAVANA 25002008-2016GMCSAVANA 35002008-2016GMCSAVANA 45002010-2016GMCSIERRA 15002007-2013GMCSIERRA 25002007-2016GMCSIERRA 35002007-2016GMCYUKON2007-2014GMCYUKON XL 15002007-2014GMCYUKON XL 25002007-2013HUMMERH22008-2009HUMMERH32008-2010HUMMERH3T2009-2010ISUZUASCENDER2005-2006PONTIACG82008-2009PONTIACGRAND PRIX2005-2008PONTIACGTO2005-2006SAAB9-7X2005-2009
More Information for ACDELCO 41110


Professional|Iridium

ACDelco Iridium Spark Plugs are the latest evolution in high-performance plug electrode material and are designed to last 100,000 miles.

  • Iridium is one of the hardest metals used in spark plugs today, which allows for smaller, more efficient electrode designs for improved cold starting and quicker acceleration
  • Latest evolution in high-performance plug electrode material
  • Improved cold-starting and acceleration characteristics
  • Reduced ignition system voltage demands saves wear and tear
  • New-vehicle applications using iridium plugs continues to increase
Ground Electrode Tip DesignSingle Prong ElectrodeGround ConfigurationSingleGround Electrode Core MaterialNickel AlloyCenter Electrode Core MaterialCopperCenter Electrode Tip MaterialIridiumGap Size0.040 inGap Size1.02 mmGround Electrode Quantity1Hex Size16mmInsulator Height0.98 INInsulator Height25 mmManufacturer Heat Range16Approximate Resistor Value4-7.5k ohmsSeat TypeTaperedReach0.68 INReach17.5 mmThread Diameter14 MMResistor TypeYesAlternate/OEM Part Number(s): 12571164, 12609877, 12621258, 41985
ACDELCOWarranty Information
7 Years

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