{"product_id":"ngk-k-series-ignition-coil-for-acura-honda-models","title":"NGK Ignition Coil Honda Civic Si","description":"\u003cul\u003e\n\u003cli\u003eOne COP pencil coil for K20 plug wells \u003c\/li\u003e\n\u003cli\u003e3 year \/ 36,000 mile warranty, per NGK \u003c\/li\u003e\n\u003cli\u003eCivic Si 2002-2011 K20. Not D17 or R18 \u003c\/li\u003e\n\u003cli\u003eSold individually. Four coils on the engine \u003c\/li\u003e\n\u003cli\u003eOne per cylinder, 12V, 3-pin connector \u003c\/li\u003e\n\u003cli\u003eCompatible with K20A3, K20Z3 engines \u003c\/li\u003e\n\u003cli\u003eNGK part 48922, OE-like fitment \u003c\/li\u003e\n\u003cli\u003eFits 2002-2011 Civic Si models \u003c\/li\u003e\n\u003cli\u003e3 year \/ 36,000 mile warranty \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eNGK Ignition Coil Honda Civic Si\u003c\/h3\u003e\n\u003cp\u003eWhen a 2002-2011 Civic Si starts missing on one cylinder, that coil-on-plug pencil in the K20 well is usually done. Weak spark, a rough idle, or a misfire is why you need a new honda civic ignition coil, and this is the one for this car. NGK 48922 (U5099) is the stock-replacement ngk ignition coil that bolts onto the 2002-2005 EP3 Si (K20A3) and the 2006-2011 Si (K20Z3).\u003c\/p\u003e\n\u003cp\u003eYou get one pencil coil. The engine uses four. Plugs, boots, clips, and a valve-cover gasket are not in the box.\u003c\/p\u003e\n\u003ch3\u003eWhat It Is and Why It Works\u003c\/h3\u003e\n\u003cp\u003eHonda's factory COP pencils live in a hot, oily well. After enough heat cycles the housing cracks, the boot tracks, or that cylinder just quits firing. NGK builds 48922 as a U5 pencil coil, one coil per plug, to OE fit. You give up the Honda box. You get a bolt-on 12V coil-on-plug with a 3-pin connector that sits on the same plug. We like this one for a daily Si because it is the stock pencil, not a story about more spark.\u003c\/p\u003e\n\u003cp\u003eThe Si is coil-on-plug. There is no distributor and there are no plug wires on these cars. This SKU is one coil, not a set of four. If one well failed, the other three have the same miles, so decide the count before you order.\u003c\/p\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e48922 (NGK U5099)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eHybrid Racing SKU\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eNGK-48922\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eLine\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eNGK stock-replacement COP, U5 pencil\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eCoil-on-plug, one per cylinder\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eHonda OE cross\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e30520-PNA-007. Catalogs also list 30520-RAA-007 and 30520-RRA-007 for the same well.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eCOP pencil, distributorless, not oil filled, per NGK catalog\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e1 female connector, 3 male blade terminals, 12V, per NGK catalog\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eMount\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003eBolt-on, 1 mounting hole. No bracket in the box, per NGK catalog\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e1 ignition coil. Plugs, boots, and hardware are not included.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e3 year \/ 36,000 mile defect warranty, per NGK Spark Plugs (U.S.A.). Limitations apply.\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\n\u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eTrim\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2005\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi hatch, EP3\u003c\/td\u003e\n            \u003ctd\u003eK20A3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2006\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi coupe\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2007-2011\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi coupe and sedan\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2008\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eMUGEN Si\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2006\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eBase\u003c\/td\u003e\n            \u003ctd\u003eK20A3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2004\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eType-S\u003c\/td\u003e\n            \u003ctd\u003eK20A2 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2005-2006\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eType-S\u003c\/td\u003e\n            \u003ctd\u003e2.0L (catalogs list K20Z1)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOne coil. Four wells on the engine. Pull the failed coil and match the pencil: it bolts to the valve cover and sits on the plug with a 3-pin connector. The US Si hatch is 2002-2005. 2006 Si is coupe only. The sedan Si starts in 2007. There is no 2001 US Civic Si. It does not fit a 2001-2005 Civic D17, an 8th-gen non-Si R18, a 2012-2015 Civic Si K24, a B-series with spark plug wires, or an 11th-gen Civic. Official extra applications include 2003-2007 Accord 2.4, 2002-2009 CR-V, 2003-2011 Element, 2004-2008 TSX, and 2004-2005 S2000. Those cars are not what this page is for.\u003c\/p\u003e\n\u003ch3\u003eWhat to Know Before You Buy\u003c\/h3\u003e\n\u003cp\u003eDo one coil at a time so the plugs stay in order. Pull the 3-pin connector, remove the single bolt, and twist the pencil out of the well. If the well is wet with oil, fix the valve-cover gasket before you drop a new coil in or you will cook the next boot. A light smear of dielectric grease on the boot helps it slide and keeps water out.\u003c\/p\u003e\n\u003cp\u003eIf one coil failed, look at the plug and the other three coils. A fouled plug or a cracked boot will take the new coil with it. Fresh coils on worn plugs just hide the next failure. While the cover is off, worth a look at the ground and the harness clip.\u003c\/p\u003e\n\u003cp\u003eThis SKU is one coil. One dead well on a healthy Si can take a single replacement. If two wells already failed and the set has the same miles, buy the rest. And if you are holding a coil pack or a wire set, you have the wrong generation.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003ctable\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eMake\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eTrim\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2005\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi hatch, EP3\u003c\/td\u003e\n            \u003ctd\u003eK20A3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2006\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi coupe\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2007-2011\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eSi coupe and sedan\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2008\u003c\/td\u003e\n            \u003ctd\u003eHonda\u003c\/td\u003e\n            \u003ctd\u003eCivic\u003c\/td\u003e\n            \u003ctd\u003eMUGEN Si\u003c\/td\u003e\n            \u003ctd\u003eK20Z3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2006\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eBase\u003c\/td\u003e\n            \u003ctd\u003eK20A3 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2002-2004\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eType-S\u003c\/td\u003e\n            \u003ctd\u003eK20A2 2.0L\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003e2005-2006\u003c\/td\u003e\n            \u003ctd\u003eAcura\u003c\/td\u003e\n            \u003ctd\u003eRSX\u003c\/td\u003e\n            \u003ctd\u003eType-S\u003c\/td\u003e\n            \u003ctd\u003e2.0L (catalogs list K20Z1)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eOne coil. Four wells on the engine. Pull the failed coil and match the pencil: it bolts to the valve cover and sits on the plug with a 3-pin connector. The US Si hatch is 2002-2005. 2006 Si is coupe only. The sedan Si starts in 2007. There is no 2001 US Civic Si. It does not fit a 2001-2005 Civic D17, an 8th-gen non-Si R18, a 2012-2015 Civic Si K24, a B-series with spark plug wires, or an 11th-gen Civic. Official extra applications include 2003-2007 Accord 2.4, 2002-2009 CR-V, 2003-2011 Element, 2004-2008 TSX, and 2004-2005 S2000. Those cars are not what this page is for.\u003c\/p\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"NGK","offers":[{"title":"Default Title","offer_id":46447022964770,"sku":"NGK-48922","price":147.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/16094776.jpg?v=1787168514","url":"https:\/\/www.hybrid-racing.com\/products\/ngk-k-series-ignition-coil-for-acura-honda-models","provider":"Hybrid Racing","version":"1.0","type":"link"}