{"product_id":"champion-515-spark-plug","title":"Champion 515 Spark Plug","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"300\" data-end=\"314\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"315\" data-end=\"640\"\u003eThe \u003cstrong data-start=\"319\" data-end=\"346\"\u003eChampion 515 Spark Plug\u003c\/strong\u003e is engineered for dependable ignition performance in demanding agricultural and industrial equipment. Developed with Champion’s global engineering expertise from Federal-Mogul, this spark plug is designed to operate reliably in \u003cstrong data-start=\"575\" data-end=\"639\"\u003ehigh-compression engines and heavy-duty service environments\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"642\" data-end=\"963\"\u003eConstructed with durable nickel alloy electrodes and precision manufacturing, the Champion 515 delivers consistent ignition and long service life. The flat seat design, removable terminal nut, and factory pre-gap allow for straightforward installation across a wide range of industrial engines, tractors, and compressors.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1188\"\u003eDesigned to withstand \u003cstrong data-start=\"987\" data-end=\"1034\"\u003ehigh temperatures and heavy load conditions\u003c\/strong\u003e, this standard replacement spark plug helps maintain stable combustion and reliable starting in equipment where durability and performance are essential.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1190\" data-end=\"1201\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1203\" data-end=\"1726\"\u003e\n\u003cli data-section-id=\"1owg9fw\" data-start=\"1203\" data-end=\"1282\"\u003e\n\u003cp data-start=\"1205\" data-end=\"1282\"\u003eDesigned for high-compression engines and aggressive operating environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8qqisf\" data-start=\"1283\" data-end=\"1363\"\u003e\n\u003cp data-start=\"1285\" data-end=\"1363\"\u003eStandard replacement spark plug for agricultural and industrial applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rnudx1\" data-start=\"1364\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1439\"\u003eNickel center and ground electrodes for durability and consistent spark\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16o40mk\" data-start=\"1440\" data-end=\"1500\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1500\"\u003ePre-gapped at 0.025 in (0.65 mm) for easier installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3j41zh\" data-start=\"1501\" data-end=\"1547\"\u003e\n\u003cp data-start=\"1503\" data-end=\"1547\"\u003eFlat seat design for secure engine fitment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yqocxp\" data-start=\"1548\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1550\" data-end=\"1613\"\u003eRemovable terminal nut for flexible ignition wire connections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qbl4wt\" data-start=\"1614\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1676\"\u003eManufactured to Champion’s industrial spark plug standards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18qdl0x\" data-start=\"1677\" data-end=\"1726\"\u003e\n\u003cp data-start=\"1679\" data-end=\"1726\"\u003eBacked by global engineering from Federal-Mogul\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1728\" data-end=\"1745\"\u003eSpecifications\u003c\/h2\u003e\n\u003cul data-start=\"1747\" data-end=\"2278\"\u003e\n\u003cli data-section-id=\"1w81wf2\" data-start=\"1747\" data-end=\"1788\"\u003e\n\u003cp data-start=\"1749\" data-end=\"1788\"\u003eCenter Electrode Tip Material: Nickel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sunzm9\" data-start=\"1789\" data-end=\"1839\"\u003e\n\u003cp data-start=\"1791\" data-end=\"1839\"\u003eGround Electrode Material: Nickel Copper Alloy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tcgx5m\" data-start=\"1840\" data-end=\"1872\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1872\"\u003eGround Electrode Quantity: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ax6bix\" data-start=\"1873\" data-end=\"1909\"\u003e\n\u003cp data-start=\"1875\" data-end=\"1909\"\u003ePre-Gap Size: 0.025 in (0.65 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tmjb6c\" data-start=\"1910\" data-end=\"1947\"\u003e\n\u003cp data-start=\"1912\" data-end=\"1947\"\u003eThread Diameter: 18 mm (0.709 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1cq6m5f\" data-start=\"1948\" data-end=\"1965\"\u003e\n\u003cp data-start=\"1950\" data-end=\"1965\"\u003eReach: 0.5 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"111fbxn\" data-start=\"1966\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1968\" data-end=\"1997\"\u003eHex Size: 22.23 mm (7\/8 in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12ns31y\" data-start=\"1998\" data-end=\"2017\"\u003e\n\u003cp data-start=\"2000\" data-end=\"2017\"\u003eSeat Type: Flat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eukreu\" data-start=\"2018\" data-end=\"2049\"\u003e\n\u003cp data-start=\"2020\" data-end=\"2049\"\u003eManufacturer Heat Range: 15\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fym0qk\" data-start=\"2050\" data-end=\"2071\"\u003e\n\u003cp data-start=\"2052\" data-end=\"2071\"\u003eResistor Type: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2lg8h2\" data-start=\"2072\" data-end=\"2115\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2115\"\u003eElectrical Terminal Type: Removable Nut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14ndjqp\" data-start=\"2116\" data-end=\"2145\"\u003e\n\u003cp data-start=\"2118\" data-end=\"2145\"\u003eInstalled Height: 2.25 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8k9x1z\" data-start=\"2146\" data-end=\"2179\"\u003e\n\u003cp data-start=\"2148\" data-end=\"2179\"\u003eInsulator Projection: 0.04 in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9kxcai\" data-start=\"2180\" data-end=\"2216\"\u003e\n\u003cp data-start=\"2182\" data-end=\"2216\"\u003eGrade Type: Standard Replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"143vwm7\" data-start=\"2217\" data-end=\"2264\"\u003e\n\u003cp data-start=\"2219\" data-end=\"2264\"\u003eClassification: Champion Agricultural Plugs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1agbiq5\" data-start=\"2265\" data-end=\"2278\"\u003e\n\u003cp data-start=\"2267\" data-end=\"2278\"\u003eProp 65: No\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1dixaz0\" data-start=\"2280\" data-end=\"2290\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-start=\"2291\" data-end=\"2494\"\u003eCompatible with various \u003cstrong data-start=\"2315\" data-end=\"2429\"\u003eInternational Harvester, Ingersoll-Rand, Leroi, Lindig, Schramm, Kolberg, Iowa, and Palmer-Greenwich equipment\u003c\/strong\u003e, including select tractors, compressors, and industrial engines.\u003c\/p\u003e\n\u003cp data-start=\"2496\" data-end=\"2513\"\u003eExamples include:\u003c\/p\u003e\n\u003cul data-start=\"2515\" data-end=\"2965\"\u003e\n\u003cli data-section-id=\"v62u60\" data-start=\"2515\" data-end=\"2569\"\u003e\n\u003cp data-start=\"2517\" data-end=\"2569\"\u003eInternational Harvester A, Super A, Industrial Cub\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15b1hdu\" data-start=\"2570\" data-end=\"2605\"\u003e\n\u003cp data-start=\"2572\" data-end=\"2605\"\u003eInternational 3500A (1972–1977)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ycwg2p\" data-start=\"2606\" data-end=\"2641\"\u003e\n\u003cp data-start=\"2608\" data-end=\"2641\"\u003eInternational 3400A (1972–1975)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"n6w0jl\" data-start=\"2642\" data-end=\"2677\"\u003e\n\u003cp data-start=\"2644\" data-end=\"2677\"\u003eInternational 3600A (1978–1982)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"118x7yf\" data-start=\"2678\" data-end=\"2712\"\u003e\n\u003cp data-start=\"2680\" data-end=\"2712\"\u003eInternational 3616 (1965–1971)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"q6a31p\" data-start=\"2713\" data-end=\"2747\"\u003e\n\u003cp data-start=\"2715\" data-end=\"2747\"\u003eInternational 3800 (1966–1971)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16ldizv\" data-start=\"2748\" data-end=\"2782\"\u003e\n\u003cp data-start=\"2750\" data-end=\"2782\"\u003eInternational 3850 (1966–1972)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p4gt0l\" data-start=\"2783\" data-end=\"2817\"\u003e\n\u003cp data-start=\"2785\" data-end=\"2817\"\u003eInternational 3514 (1965–1972)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"phfuip\" data-start=\"2818\" data-end=\"2853\"\u003e\n\u003cp data-start=\"2820\" data-end=\"2853\"\u003eIngersoll-Rand G125, G150, G175\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17uj90e\" data-start=\"2854\" data-end=\"2894\"\u003e\n\u003cp data-start=\"2856\" data-end=\"2894\"\u003eIngersoll-Rand GRR85, GRR150, GRR160\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"od2k7o\" data-start=\"2895\" data-end=\"2930\"\u003e\n\u003cp data-start=\"2897\" data-end=\"2930\"\u003eSchramm 125 and 160 Pneumapower\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kc6vx6\" data-start=\"2931\" data-end=\"2965\"\u003e\n\u003cp data-start=\"2933\" data-end=\"2965\"\u003ePalmer-Greenwich M-60 and P-60\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2967\" data-end=\"3030\"\u003e(Verify engine specifications and fitment before installation.)\u003c\/p\u003e","brand":"CHAMPION","offers":[{"title":"Default Title","offer_id":46286414840007,"sku":"ELE1992","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-03-12160615.png?v=1773356644","url":"https:\/\/mainstreeteshop.com\/products\/champion-515-spark-plug","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}