{"product_id":"champion-copper-plus-spark-plug-302","title":"Champion Copper Plus Spark Plug 302","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"230\" data-end=\"244\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"245\" data-end=\"595\"\u003eThe \u003cstrong data-start=\"249\" data-end=\"288\"\u003eChampion Copper Plus Spark Plug 302\u003c\/strong\u003e is built for dependable performance and long-lasting durability in a wide range of automotive, industrial, and equipment applications. Featuring a \u003cstrong data-start=\"436\" data-end=\"468\"\u003ecopper core center electrode\u003c\/strong\u003e, this spark plug provides increased conductivity and accurate heat control to support reliable ignition and good overall wear.\u003c\/p\u003e\n\u003cp data-start=\"597\" data-end=\"907\"\u003eAs part of the \u003cstrong data-start=\"612\" data-end=\"636\"\u003eChampion Copper Plus\u003c\/strong\u003e line, this plug is engineered for consistent replacement performance with \u003cstrong data-start=\"711\" data-end=\"744\"\u003esuperior corrosion resistance\u003c\/strong\u003e and construction built to \u003cstrong data-start=\"771\" data-end=\"796\"\u003eISO and SAE standards\u003c\/strong\u003e. Its design helps maintain proper engine operation while supporting longer service life in compatible engines.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1258\"\u003eThe \u003cstrong data-start=\"913\" data-end=\"922\"\u003eN11YC\u003c\/strong\u003e spark plug includes a \u003cstrong data-start=\"945\" data-end=\"958\"\u003eflat seat\u003c\/strong\u003e, \u003cstrong data-start=\"960\" data-end=\"976\"\u003ecrush washer\u003c\/strong\u003e, and \u003cstrong data-start=\"982\" data-end=\"1008\"\u003eremovable nut terminal\u003c\/strong\u003e for installation flexibility across many applications. With a \u003cstrong data-start=\"1071\" data-end=\"1104\"\u003epre-gap of 0.032 in (0.82 mm)\u003c\/strong\u003e and standard replacement design, it is suited for a wide range of classic vehicles, outdoor power equipment, utility engines, and specialty applications.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1260\" data-end=\"1271\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1272\" data-end=\"1755\"\u003e\n\u003cli data-section-id=\"eypzpm\" data-start=\"1272\" data-end=\"1351\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1351\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1306\"\u003eCopper core center electrode\u003c\/strong\u003e for improved conductivity and heat control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qk3uah\" data-start=\"1352\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1354\" data-end=\"1429\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1378\"\u003eChampion Copper Plus\u003c\/strong\u003e design for dependable performance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rijsp\" data-start=\"1430\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1432\" data-end=\"1503\"\u003eBuilt to \u003cstrong data-start=\"1441\" data-end=\"1466\"\u003eISO and SAE standards\u003c\/strong\u003e for proven replacement performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"37gif5\" data-start=\"1504\" data-end=\"1567\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1567\"\u003e\u003cstrong data-start=\"1506\" data-end=\"1539\"\u003eSuperior corrosion resistance\u003c\/strong\u003e for extended service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"py5uoz\" data-start=\"1568\" data-end=\"1627\"\u003e\n\u003cp data-start=\"1570\" data-end=\"1627\"\u003e\u003cstrong data-start=\"1570\" data-end=\"1601\"\u003eFlat seat with crush washer\u003c\/strong\u003e for secure installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1272t12\" data-start=\"1628\" data-end=\"1686\"\u003e\n\u003cp data-start=\"1630\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1630\" data-end=\"1656\"\u003eRemovable nut terminal\u003c\/strong\u003e for application flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d6lu4i\" data-start=\"1687\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1689\" data-end=\"1755\"\u003eStandard replacement spark plug for automotive and equipment use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1757\" data-end=\"1774\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1775\" data-end=\"2716\"\u003e\n\u003cli data-section-id=\"9ty3qu\" data-start=\"1775\" data-end=\"1794\"\u003e\n\u003cp data-start=\"1777\" data-end=\"1794\"\u003eBrand: Champion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jjnzfb\" data-start=\"1795\" data-end=\"1815\"\u003e\n\u003cp data-start=\"1797\" data-end=\"1815\"\u003ePart Number: 302\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"esyyb4\" data-start=\"1816\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1818\" data-end=\"1836\"\u003ePlug Type: N11YC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iqia62\" data-start=\"1837\" data-end=\"1877\"\u003e\n\u003cp data-start=\"1839\" data-end=\"1877\"\u003eClassification: Champion Copper Plus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9kxcai\" data-start=\"1878\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1880\" data-end=\"1914\"\u003eGrade Type: Standard Replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qpht86\" data-start=\"1915\" data-end=\"1947\"\u003e\n\u003cp data-start=\"1917\" data-end=\"1947\"\u003ePart Description: Spark Plug\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"suotmr\" data-start=\"1948\" data-end=\"1989\"\u003e\n\u003cp data-start=\"1950\" data-end=\"1989\"\u003eCenter Electrode Tip Material: Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"42bjef\" data-start=\"1990\" data-end=\"2027\"\u003e\n\u003cp data-start=\"1992\" data-end=\"2027\"\u003eCenter Electrode Design: Standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12c9qgh\" data-start=\"2028\" data-end=\"2065\"\u003e\n\u003cp data-start=\"2030\" data-end=\"2065\"\u003eCenter Electrode Diameter: 0.1 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tcgx5m\" data-start=\"2066\" data-end=\"2098\"\u003e\n\u003cp data-start=\"2068\" data-end=\"2098\"\u003eGround Electrode Quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"psgbmu\" data-start=\"2099\" data-end=\"2141\"\u003e\n\u003cp data-start=\"2101\" data-end=\"2141\"\u003eGround Electrode Core Material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"es7l3k\" data-start=\"2142\" data-end=\"2183\"\u003e\n\u003cp data-start=\"2144\" data-end=\"2183\"\u003eGround Electrode Tip Material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sunzm9\" data-start=\"2184\" data-end=\"2234\"\u003e\n\u003cp data-start=\"2186\" data-end=\"2234\"\u003eGround Electrode Material: Nickel Copper Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o666ig\" data-start=\"2235\" data-end=\"2271\"\u003e\n\u003cp data-start=\"2237\" data-end=\"2271\"\u003ePre-Gap Size: 0.032 in \/ 0.82 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e40vn5\" data-start=\"2272\" data-end=\"2306\"\u003e\n\u003cp data-start=\"2274\" data-end=\"2306\"\u003eHex Size: 0.813 in \/ 20.650 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m3cn6f\" data-start=\"2307\" data-end=\"2336\"\u003e\n\u003cp data-start=\"2309\" data-end=\"2336\"\u003eInsulator Height: 0.06 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1euko1u\" data-start=\"2337\" data-end=\"2368\"\u003e\n\u003cp data-start=\"2339\" data-end=\"2368\"\u003eManufacturer Heat Range: 11\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12ns31y\" data-start=\"2369\" data-end=\"2388\"\u003e\n\u003cp data-start=\"2371\" data-end=\"2388\"\u003eSeat Type: Flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"palr3o\" data-start=\"2389\" data-end=\"2407\"\u003e\n\u003cp data-start=\"2391\" data-end=\"2407\"\u003eReach: 0.75 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ycvbgn\" data-start=\"2408\" data-end=\"2449\"\u003e\n\u003cp data-start=\"2410\" data-end=\"2449\"\u003eThread Diameter: 0.551 in \/ 14.000 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fym0qk\" data-start=\"2450\" data-end=\"2471\"\u003e\n\u003cp data-start=\"2452\" data-end=\"2471\"\u003eResistor Type: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gsl5i7\" data-start=\"2472\" data-end=\"2496\"\u003e\n\u003cp data-start=\"2474\" data-end=\"2496\"\u003eWasher Included: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ygep3j\" data-start=\"2497\" data-end=\"2519\"\u003e\n\u003cp data-start=\"2499\" data-end=\"2519\"\u003eWasher Type: Crush\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2lg8h2\" data-start=\"2520\" data-end=\"2563\"\u003e\n\u003cp data-start=\"2522\" data-end=\"2563\"\u003eElectrical Terminal Type: Removable Nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cf799m\" data-start=\"2564\" data-end=\"2581\"\u003e\n\u003cp data-start=\"2566\" data-end=\"2581\"\u003eHex Type: Hex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nt2tzg\" data-start=\"2582\" data-end=\"2597\"\u003e\n\u003cp data-start=\"2584\" data-end=\"2597\"\u003eIndexed: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16jv32o\" data-start=\"2598\" data-end=\"2627\"\u003e\n\u003cp data-start=\"2600\" data-end=\"2627\"\u003eInstalled Height: 2.24 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9uyfdh\" data-start=\"2628\" data-end=\"2661\"\u003e\n\u003cp data-start=\"2630\" data-end=\"2661\"\u003eInsulator Projection: 0.06 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gel3q1\" data-start=\"2662\" data-end=\"2689\"\u003e\n\u003cp data-start=\"2664\" data-end=\"2689\"\u003eTaper Diameter: 0.25 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"198zmx6\" data-start=\"2690\" data-end=\"2716\"\u003e\n\u003cp data-start=\"2692\" data-end=\"2716\"\u003eSubject to Prop 65: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1dixaz0\" data-start=\"2718\" data-end=\"2728\"\u003eFitment\u003c\/h2\u003e\n\u003cul data-start=\"2729\" data-end=\"3299\"\u003e\n\u003cli data-section-id=\"bbt1hd\" data-start=\"2729\" data-end=\"2896\"\u003e\n\u003cp data-start=\"2731\" data-end=\"2896\"\u003eFits a wide range of \u003cstrong data-start=\"2752\" data-end=\"2861\"\u003eAston Martin, Audi, BMW, Chevrolet, Fargo, Jaguar, Mercedes-Benz, Saab, Volkswagen, Harley-Davidson, Ford\u003c\/strong\u003e, and other equipment applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"evacqk\" data-start=\"2897\" data-end=\"3156\"\u003e\n\u003cp data-start=\"2899\" data-end=\"3156\"\u003eAlso fits many \u003cstrong data-start=\"2914\" data-end=\"3000\"\u003eindustrial, commercial, turf, construction, utility, and small engine applications\u003c\/strong\u003e including select \u003cstrong data-start=\"3018\" data-end=\"3046\"\u003eHonda GX\/GXV\/GCV engines\u003c\/strong\u003e, \u003cstrong data-start=\"3048\" data-end=\"3084\"\u003eKawasaki FC\/FH\/FX series engines\u003c\/strong\u003e, and numerous equipment brands listed in the original application data.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46284912066759,"sku":"ELE1954","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-12105913.png?v=1773338254","url":"https:\/\/mainstreeteshop.com\/products\/champion-copper-plus-spark-plug-302","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}