{"product_id":"champion-iridium-spark-plug-rer8zwycb4-9407","title":"Champion Iridium Spark Plug RER8ZWYCB4 - 9407","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"201\" data-end=\"215\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"216\" data-end=\"610\"\u003eThe \u003cstrong data-start=\"220\" data-end=\"281\"\u003eChampion Iridium Spark Plug RER8ZWYCB4 (Part Number 9407)\u003c\/strong\u003e is a premium performance spark plug engineered for modern engines that demand precise ignition, durability, and efficiency. Featuring a \u003cstrong data-start=\"418\" data-end=\"456\"\u003efine-wire iridium center electrode\u003c\/strong\u003e and a \u003cstrong data-start=\"463\" data-end=\"501\"\u003eplatinum-enhanced ground electrode\u003c\/strong\u003e, this plug delivers a concentrated spark for improved combustion, smoother operation, and extended lifespan.\u003c\/p\u003e\n\u003cp data-start=\"612\" data-end=\"979\"\u003eDesigned as part of the \u003cstrong data-start=\"636\" data-end=\"663\"\u003eChampion Iridium series\u003c\/strong\u003e, it maintains stable operating temperatures under varying engine loads while promoting faster starts and better throttle response. The \u003cstrong data-start=\"799\" data-end=\"829\"\u003eV-trimmed electrode design\u003c\/strong\u003e enhances ignitability, making it an ideal OE-style replacement for a wide range of Acura, Honda, Chrysler, Dodge, Jeep, Ram, and Volkswagen vehicles.\u003c\/p\u003e\n\u003chr data-start=\"981\" data-end=\"984\"\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"986\" data-end=\"997\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"998\" data-end=\"1447\"\u003e\n\u003cli data-section-id=\"afuwcs\" data-start=\"998\" data-end=\"1021\"\u003ePart Number: \u003cstrong data-start=\"1013\" data-end=\"1021\"\u003e9407\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"woo4t4\" data-start=\"1022\" data-end=\"1049\"\u003ePlug Type: \u003cstrong data-start=\"1035\" data-end=\"1049\"\u003eRER8ZWYCB4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jx8iot\" data-start=\"1050\" data-end=\"1095\"\u003eChampion \u003cstrong data-start=\"1061\" data-end=\"1095\"\u003eIridium Performance Spark Plug\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"yhjlbl\" data-start=\"1096\" data-end=\"1159\"\u003eFine-wire \u003cstrong data-start=\"1108\" data-end=\"1136\"\u003eiridium center electrode\u003c\/strong\u003e for maximum durability\u003c\/li\u003e\n\u003cli data-section-id=\"8bbi7v\" data-start=\"1160\" data-end=\"1218\"\u003e\n\u003cstrong data-start=\"1162\" data-end=\"1192\"\u003eV-trimmed center electrode\u003c\/strong\u003e for enhanced ignitability\u003c\/li\u003e\n\u003cli data-section-id=\"1imb9yz\" data-start=\"1219\" data-end=\"1276\"\u003e\n\u003cstrong data-start=\"1221\" data-end=\"1258\"\u003eIridium-platinum ground electrode\u003c\/strong\u003e for focused spark\u003c\/li\u003e\n\u003cli data-section-id=\"djfvfk\" data-start=\"1277\" data-end=\"1330\"\u003e\n\u003cstrong data-start=\"1279\" data-end=\"1295\"\u003eJ-gap design\u003c\/strong\u003e for improved combustion efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"yrxv2e\" data-start=\"1331\" data-end=\"1385\"\u003eMaintains stable temperature across all engine loads\u003c\/li\u003e\n\u003cli data-section-id=\"1e27q4b\" data-start=\"1386\" data-end=\"1447\"\u003eHeat-Active™ alloy for faster optimal operating temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1449\" data-end=\"1467\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1468\" data-end=\"2007\"\u003e\n\u003cli data-section-id=\"1qwvpo7\" data-start=\"1468\" data-end=\"1501\"\u003ePre-gap: \u003cstrong data-start=\"1479\" data-end=\"1501\"\u003e0.041 in \/ 1.05 mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"62vbj3\" data-start=\"1502\" data-end=\"1541\"\u003eThread Diameter: \u003cstrong data-start=\"1521\" data-end=\"1541\"\u003e12 mm \/ 0.472 in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"meiodh\" data-start=\"1542\" data-end=\"1563\"\u003eReach: \u003cstrong data-start=\"1551\" data-end=\"1563\"\u003e1.103 in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a929km\" data-start=\"1564\" data-end=\"1585\"\u003eSeat Type: \u003cstrong data-start=\"1577\" data-end=\"1585\"\u003eFlat\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1inhyfw\" data-start=\"1586\" data-end=\"1620\"\u003eHex Size: \u003cstrong data-start=\"1598\" data-end=\"1620\"\u003e5\/8 in (15.880 mm)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ajl07h\" data-start=\"1621\" data-end=\"1640\"\u003eHeat Range: \u003cstrong data-start=\"1635\" data-end=\"1640\"\u003e8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"60umju\" data-start=\"1641\" data-end=\"1660\"\u003eResistor: \u003cstrong data-start=\"1653\" data-end=\"1660\"\u003eYes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nrbcnu\" data-start=\"1661\" data-end=\"1695\"\u003eGround Electrode Quantity: \u003cstrong data-start=\"1690\" data-end=\"1695\"\u003e1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3tnza3\" data-start=\"1696\" data-end=\"1737\"\u003eWasher Included: \u003cstrong data-start=\"1715\" data-end=\"1737\"\u003eYes (Crush Washer)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w5deoi\" data-start=\"1738\" data-end=\"1778\"\u003eCenter Electrode Material: \u003cstrong data-start=\"1767\" data-end=\"1778\"\u003eIridium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fk1d36\" data-start=\"1779\" data-end=\"1857\"\u003eGround Electrode Material: \u003cstrong data-start=\"1808\" data-end=\"1857\"\u003eNickel Copper Alloy with Iridium-Platinum Tip\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ts3uak\" data-start=\"1858\" data-end=\"1902\"\u003eElectrical Terminal: \u003cstrong data-start=\"1881\" data-end=\"1902\"\u003eNon-Removable Nut\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"k6mw58\" data-start=\"1903\" data-end=\"1941\"\u003eClassification: \u003cstrong data-start=\"1921\" data-end=\"1941\"\u003eChampion Iridium\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7ul13b\" data-start=\"1942\" data-end=\"1971\"\u003eGrade Type: \u003cstrong data-start=\"1956\" data-end=\"1971\"\u003ePerformance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c2p00c\" data-start=\"1972\" data-end=\"1989\"\u003eIndexed: \u003cstrong data-start=\"1983\" data-end=\"1989\"\u003eNo\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zolcd\" data-start=\"1990\" data-end=\"2007\"\u003eProp 65: \u003cstrong data-start=\"2001\" data-end=\"2007\"\u003eNo\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2009\" data-end=\"2012\"\u003e\n\u003ch2 data-section-id=\"16q3upg\" data-start=\"2014\" data-end=\"2032\"\u003eVehicle Fitment\u003c\/h2\u003e\n\u003ch3 data-section-id=\"70j8bm\" data-start=\"2034\" data-end=\"2043\"\u003eAcura\u003c\/h3\u003e\n\u003cul data-start=\"2044\" data-end=\"2388\"\u003e\n\u003cli data-section-id=\"14l7azi\" data-start=\"2044\" data-end=\"2087\"\u003e\n\u003cstrong data-start=\"2046\" data-end=\"2053\"\u003eILX\u003c\/strong\u003e (2013–2015) — 2.0L L4 \/ 2.4L L4\u003c\/li\u003e\n\u003cli data-section-id=\"tfnmcf\" data-start=\"2088\" data-end=\"2135\"\u003e\n\u003cstrong data-start=\"2090\" data-end=\"2097\"\u003eMDX\u003c\/strong\u003e (2010–2020) — 3.0L \/ 3.5L \/ 3.7L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1iw1cz3\" data-start=\"2136\" data-end=\"2169\"\u003e\n\u003cstrong data-start=\"2138\" data-end=\"2145\"\u003eRDX\u003c\/strong\u003e (2013–2018) — 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"12xa6l8\" data-start=\"2170\" data-end=\"2202\"\u003e\n\u003cstrong data-start=\"2172\" data-end=\"2178\"\u003eRL\u003c\/strong\u003e (2009–2012) — 3.7L V6\u003c\/li\u003e\n\u003cli data-section-id=\"12dofvv\" data-start=\"2203\" data-end=\"2236\"\u003e\n\u003cstrong data-start=\"2205\" data-end=\"2212\"\u003eRLX\u003c\/strong\u003e (2014–2020) — 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"8lpjr\" data-start=\"2237\" data-end=\"2276\"\u003e\n\u003cstrong data-start=\"2239\" data-end=\"2245\"\u003eTL\u003c\/strong\u003e (2009–2014) — 3.5L \/ 3.7L V6\u003c\/li\u003e\n\u003cli data-section-id=\"l7blgs\" data-start=\"2277\" data-end=\"2310\"\u003e\n\u003cstrong data-start=\"2279\" data-end=\"2286\"\u003eTLX\u003c\/strong\u003e (2015–2020) — 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1e0imqy\" data-start=\"2311\" data-end=\"2354\"\u003e\n\u003cstrong data-start=\"2313\" data-end=\"2320\"\u003eTSX\u003c\/strong\u003e (2009–2014) — 2.4L L4 \/ 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"qtg68d\" data-start=\"2355\" data-end=\"2388\"\u003e\n\u003cstrong data-start=\"2357\" data-end=\"2364\"\u003eZDX\u003c\/strong\u003e (2010–2013) — 3.7L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ynh55r\" data-start=\"2390\" data-end=\"2398\"\u003eAudi\u003c\/h3\u003e\n\u003cul data-start=\"2399\" data-end=\"2431\"\u003e\n\u003cli data-section-id=\"tbi79l\" data-start=\"2399\" data-end=\"2431\"\u003e\n\u003cstrong data-start=\"2401\" data-end=\"2407\"\u003eQ7\u003c\/strong\u003e (2007–2010) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bdlmdq\" data-start=\"2433\" data-end=\"2445\"\u003eChrysler\u003c\/h3\u003e\n\u003cul data-start=\"2446\" data-end=\"2558\"\u003e\n\u003cli data-section-id=\"1948g71\" data-start=\"2446\" data-end=\"2479\"\u003e\n\u003cstrong data-start=\"2448\" data-end=\"2455\"\u003e200\u003c\/strong\u003e (2011–2017) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1a8dzp5\" data-start=\"2480\" data-end=\"2513\"\u003e\n\u003cstrong data-start=\"2482\" data-end=\"2489\"\u003e300\u003c\/strong\u003e (2011–2021) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"10j7vvm\" data-start=\"2514\" data-end=\"2558\"\u003e\n\u003cstrong data-start=\"2516\" data-end=\"2534\"\u003eTown \u0026amp; Country\u003c\/strong\u003e (2011–2016) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6yqwuj\" data-start=\"2560\" data-end=\"2569\"\u003eDodge\u003c\/h3\u003e\n\u003cul data-start=\"2570\" data-end=\"2806\"\u003e\n\u003cli data-section-id=\"1gh7dds\" data-start=\"2570\" data-end=\"2607\"\u003e\n\u003cstrong data-start=\"2572\" data-end=\"2583\"\u003eAvenger\u003c\/strong\u003e (2011–2014) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"qcxoij\" data-start=\"2608\" data-end=\"2648\"\u003e\n\u003cstrong data-start=\"2610\" data-end=\"2624\"\u003eChallenger\u003c\/strong\u003e (2011–2021) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"ptuz36\" data-start=\"2649\" data-end=\"2686\"\u003e\n\u003cstrong data-start=\"2651\" data-end=\"2662\"\u003eCharger\u003c\/strong\u003e (2011–2021) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"neph2h\" data-start=\"2687\" data-end=\"2724\"\u003e\n\u003cstrong data-start=\"2689\" data-end=\"2700\"\u003eDurango\u003c\/strong\u003e (2011–2015) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1tu8g1p\" data-start=\"2725\" data-end=\"2768\"\u003e\n\u003cstrong data-start=\"2727\" data-end=\"2744\"\u003eGrand Caravan\u003c\/strong\u003e (2011–2020) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"w6wtox\" data-start=\"2769\" data-end=\"2806\"\u003e\n\u003cstrong data-start=\"2771\" data-end=\"2782\"\u003eJourney\u003c\/strong\u003e (2011–2019) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"76prsa\" data-start=\"2808\" data-end=\"2817\"\u003eHonda\u003c\/h3\u003e\n\u003cul data-start=\"2818\" data-end=\"3077\"\u003e\n\u003cli data-section-id=\"eoqwen\" data-start=\"2818\" data-end=\"2864\"\u003e\n\u003cstrong data-start=\"2820\" data-end=\"2830\"\u003eAccord\u003c\/strong\u003e (2008–2017) — 2.4L L4 \/ 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"103yo0h\" data-start=\"2865\" data-end=\"2911\"\u003e\n\u003cstrong data-start=\"2867\" data-end=\"2887\"\u003eAccord Crosstour\u003c\/strong\u003e (2010–2011) — 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1kuio0s\" data-start=\"2912\" data-end=\"2946\"\u003e\n\u003cstrong data-start=\"2914\" data-end=\"2922\"\u003eCR-V\u003c\/strong\u003e (2010–2014) — 2.4L L4\u003c\/li\u003e\n\u003cli data-section-id=\"n1gf0n\" data-start=\"2947\" data-end=\"2989\"\u003e\n\u003cstrong data-start=\"2949\" data-end=\"2958\"\u003eCivic\u003c\/strong\u003e (2012–2015) — 1.8L \/ 2.4L L4\u003c\/li\u003e\n\u003cli data-section-id=\"nwg3rw\" data-start=\"2990\" data-end=\"3039\"\u003e\n\u003cstrong data-start=\"2992\" data-end=\"3005\"\u003eCrosstour\u003c\/strong\u003e (2012–2015) — 2.4L L4 \/ 3.5L V6\u003c\/li\u003e\n\u003cli data-section-id=\"gx1tvx\" data-start=\"3040\" data-end=\"3077\"\u003e\n\u003cstrong data-start=\"3042\" data-end=\"3053\"\u003eOdyssey\u003c\/strong\u003e (2008–2010) — 3.5L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ynj2zg\" data-start=\"3079\" data-end=\"3087\"\u003eJeep\u003c\/h3\u003e\n\u003cul data-start=\"3088\" data-end=\"3247\"\u003e\n\u003cli data-section-id=\"1alqlpv\" data-start=\"3088\" data-end=\"3126\"\u003e\n\u003cstrong data-start=\"3090\" data-end=\"3102\"\u003eCherokee\u003c\/strong\u003e (2014–2021) — 3.2L V6\u003c\/li\u003e\n\u003cli data-section-id=\"hln37v\" data-start=\"3127\" data-end=\"3171\"\u003e\n\u003cstrong data-start=\"3129\" data-end=\"3147\"\u003eGrand Cherokee\u003c\/strong\u003e (2011–2015) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"9gsmre\" data-start=\"3172\" data-end=\"3210\"\u003e\n\u003cstrong data-start=\"3174\" data-end=\"3186\"\u003eWrangler\u003c\/strong\u003e (2012–2017) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"19cvdvq\" data-start=\"3211\" data-end=\"3247\"\u003e\n\u003cstrong data-start=\"3213\" data-end=\"3228\"\u003eWrangler JK\u003c\/strong\u003e (2018) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"zaas7d\" data-start=\"3249\" data-end=\"3263\"\u003eMitsubishi\u003c\/h3\u003e\n\u003cul data-start=\"3264\" data-end=\"3303\"\u003e\n\u003cli data-section-id=\"fe62i3\" data-start=\"3264\" data-end=\"3303\"\u003e\n\u003cstrong data-start=\"3266\" data-end=\"3279\"\u003eOutlander\u003c\/strong\u003e (2014–2020) — 2.4L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1fdleja\" data-start=\"3305\" data-end=\"3316\"\u003ePorsche\u003c\/h3\u003e\n\u003cul data-start=\"3317\" data-end=\"3354\"\u003e\n\u003cli data-section-id=\"1jh0y6z\" data-start=\"3317\" data-end=\"3354\"\u003e\n\u003cstrong data-start=\"3319\" data-end=\"3330\"\u003eCayenne\u003c\/strong\u003e (2008–2010) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1xxflx4\" data-start=\"3356\" data-end=\"3363\"\u003eRam\u003c\/h3\u003e\n\u003cul data-start=\"3364\" data-end=\"3534\"\u003e\n\u003cli data-section-id=\"kdv24m\" data-start=\"3364\" data-end=\"3398\"\u003e\n\u003cstrong data-start=\"3366\" data-end=\"3374\"\u003e1500\u003c\/strong\u003e (2013–2018) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1w6eg5e\" data-start=\"3399\" data-end=\"3441\"\u003e\n\u003cstrong data-start=\"3401\" data-end=\"3417\"\u003e1500 Classic\u003c\/strong\u003e (2019–2021) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1caw2s4\" data-start=\"3442\" data-end=\"3475\"\u003e\n\u003cstrong data-start=\"3444\" data-end=\"3451\"\u003eC\/V\u003c\/strong\u003e (2012–2015) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"l9h1nf\" data-start=\"3476\" data-end=\"3534\"\u003e\n\u003cstrong data-start=\"3478\" data-end=\"3510\"\u003eProMaster 1500 \/ 2500 \/ 3500\u003c\/strong\u003e (2014–2021) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"afuf4h\" data-start=\"3536\" data-end=\"3550\"\u003eVolkswagen\u003c\/h3\u003e\n\u003cul data-start=\"3551\" data-end=\"3766\"\u003e\n\u003cli data-section-id=\"a6vy0q\" data-start=\"3551\" data-end=\"3581\"\u003e\n\u003cstrong data-start=\"3553\" data-end=\"3562\"\u003eAtlas\u003c\/strong\u003e (2018) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"1372v5y\" data-start=\"3582\" data-end=\"3614\"\u003e\n\u003cstrong data-start=\"3584\" data-end=\"3590\"\u003eCC\u003c\/strong\u003e (2009–2017) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"76gdcy\" data-start=\"3615\" data-end=\"3651\"\u003e\n\u003cstrong data-start=\"3617\" data-end=\"3627\"\u003ePassat\u003c\/strong\u003e (2006–2018) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"p8jjj9\" data-start=\"3652\" data-end=\"3691\"\u003e\n\u003cstrong data-start=\"3654\" data-end=\"3667\"\u003ePassat CC\u003c\/strong\u003e (2009–2010) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"18x534v\" data-start=\"3692\" data-end=\"3728\"\u003e\n\u003cstrong data-start=\"3694\" data-end=\"3704\"\u003eRoutan\u003c\/strong\u003e (2011–2014) — 3.6L V6\u003c\/li\u003e\n\u003cli data-section-id=\"15kpoyf\" data-start=\"3729\" data-end=\"3766\"\u003e\n\u003cstrong data-start=\"3731\" data-end=\"3742\"\u003eTouareg\u003c\/strong\u003e (2007–2017) — 3.6L V6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46423542300871,"sku":"ELE2062","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-17093512.png?v=1776443755","url":"https:\/\/mainstreeteshop.com\/products\/champion-iridium-spark-plug-rer8zwycb4-9407","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}