{"product_id":"motorcraft-spark-plug-sp-492","title":"Motorcraft Spark Plug SP-492","description":"\u003ch2 data-section-id=\"rmw5tv\" data-start=\"198\" data-end=\"212\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"213\" data-end=\"655\"\u003eThe \u003cstrong data-start=\"217\" data-end=\"249\"\u003eMotorcraft SP-492 Spark Plug\u003c\/strong\u003e is a premium iridium spark plug engineered for reliable ignition performance, long service life, and OEM-level durability. Designed for applications that require precise spark delivery and consistent combustion, this plug uses a \u003cstrong data-start=\"479\" data-end=\"511\"\u003ecopper core center electrode\u003c\/strong\u003e, \u003cstrong data-start=\"513\" data-end=\"545\"\u003eiridium center electrode tip\u003c\/strong\u003e, and \u003cstrong data-start=\"551\" data-end=\"584\"\u003eplatinum ground electrode tip\u003c\/strong\u003e to support efficient firing performance and long-term wear resistance.\u003c\/p\u003e\n\u003cp data-start=\"657\" data-end=\"1034\"\u003eBuilt to Motorcraft standards, the SP-492 is well suited for select Ford, Jaguar, Mazda, and Aston Martin applications where dependable ignition performance and proper fitment are critical. Its advanced electrode materials help support consistent engine operation, improved durability, and reliable service in both conventional gasoline and hybrid gasoline engine applications.\u003c\/p\u003e\n\u003cp data-start=\"1036\" data-end=\"1176\"\u003eThis spark plug is an ideal OEM replacement choice for maintaining ignition efficiency, dependable starts, and long-term engine performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1d7mrtu\" data-start=\"1178\" data-end=\"1189\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1190\" data-end=\"1887\"\u003e\n\u003cli data-section-id=\"1umnahd\" data-start=\"1190\" data-end=\"1236\"\u003eMotorcraft spark plug part number \u003cstrong data-start=\"1226\" data-end=\"1236\"\u003eSP-492\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jn2yq4\" data-start=\"1237\" data-end=\"1293\"\u003eIridium center electrode tip for long-life performance\u003c\/li\u003e\n\u003cli data-section-id=\"8p3ld1\" data-start=\"1294\" data-end=\"1349\"\u003ePlatinum ground electrode tip for enhanced durability\u003c\/li\u003e\n\u003cli data-section-id=\"1mwc3d\" data-start=\"1350\" data-end=\"1407\"\u003eCopper core center electrode for efficient conductivity\u003c\/li\u003e\n\u003cli data-section-id=\"1eq2vpj\" data-start=\"1408\" data-end=\"1478\"\u003eDesigned for reliable ignition performance and consistent combustion\u003c\/li\u003e\n\u003cli data-section-id=\"1k0vjp2\" data-start=\"1479\" data-end=\"1542\"\u003eSupports long service life in properly specified applications\u003c\/li\u003e\n\u003cli data-section-id=\"16no8mw\" data-start=\"1543\" data-end=\"1624\"\u003eOEM-style replacement for select Ford, Jaguar, Mazda, and Aston Martin vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"12oy5lm\" data-start=\"1625\" data-end=\"1677\"\u003eEngine-specific design for proper fit and function\u003c\/li\u003e\n\u003cli data-section-id=\"s856wl\" data-start=\"1678\" data-end=\"1722\"\u003e\n\u003cstrong data-start=\"1680\" data-end=\"1715\"\u003eCenter Electrode Core Material:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli data-section-id=\"gdi7vj\" data-start=\"1723\" data-end=\"1767\"\u003e\n\u003cstrong data-start=\"1725\" data-end=\"1759\"\u003eCenter Electrode Tip Material:\u003c\/strong\u003e Iridium\u003c\/li\u003e\n\u003cli data-section-id=\"qb436o\" data-start=\"1768\" data-end=\"1813\"\u003e\n\u003cstrong data-start=\"1770\" data-end=\"1804\"\u003eGround Electrode Tip Material:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli data-section-id=\"161ygrd\" data-start=\"1814\" data-end=\"1834\"\u003e\n\u003cstrong data-start=\"1816\" data-end=\"1829\"\u003eHex Size:\u003c\/strong\u003e 0.63\u003c\/li\u003e\n\u003cli data-section-id=\"zpa8fp\" data-start=\"1835\" data-end=\"1863\"\u003e\n\u003cstrong data-start=\"1837\" data-end=\"1858\"\u003eInsulator Height:\u003c\/strong\u003e 2.32\u003c\/li\u003e\n\u003cli data-section-id=\"nalu00\" data-start=\"1864\" data-end=\"1887\"\u003e\n\u003cstrong data-start=\"1866\" data-end=\"1876\"\u003eBrand:\u003c\/strong\u003e Motorcraft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1dixaz0\" data-start=\"1889\" data-end=\"1899\"\u003eFitment\u003c\/h2\u003e\n\u003cul data-start=\"1900\" data-end=\"2166\"\u003e\n\u003cli data-section-id=\"13fbadn\" data-start=\"1900\" data-end=\"1930\"\u003e\n\u003cstrong data-start=\"1902\" data-end=\"1922\"\u003eAston Martin DB7\u003c\/strong\u003e: 2000\u003c\/li\u003e\n\u003cli data-section-id=\"wejcyo\" data-start=\"1931\" data-end=\"1971\"\u003e\n\u003cstrong data-start=\"1933\" data-end=\"1958\"\u003eAston Martin Vanquish\u003c\/strong\u003e: 2002–2006\u003c\/li\u003e\n\u003cli data-section-id=\"1cheuob\" data-start=\"1972\" data-end=\"2033\"\u003e\n\u003cstrong data-start=\"1974\" data-end=\"1989\"\u003eFord Escape\u003c\/strong\u003e: 2005 – Full Hybrid EV-Gas (FHEV) L4 2.3L\u003c\/li\u003e\n\u003cli data-section-id=\"burjgn\" data-start=\"2034\" data-end=\"2075\"\u003e\n\u003cstrong data-start=\"2036\" data-end=\"2050\"\u003eFord Focus\u003c\/strong\u003e: 2003–2004 – L4 2.3L Z\u003c\/li\u003e\n\u003cli data-section-id=\"ftdcld\" data-start=\"2076\" data-end=\"2108\"\u003e\n\u003cstrong data-start=\"2078\" data-end=\"2095\"\u003eJaguar X-Type\u003c\/strong\u003e: 2002–2005\u003c\/li\u003e\n\u003cli data-section-id=\"6jqgjk\" data-start=\"2109\" data-end=\"2135\"\u003e\n\u003cstrong data-start=\"2111\" data-end=\"2122\"\u003eMazda 3\u003c\/strong\u003e: 2004–2005\u003c\/li\u003e\n\u003cli data-section-id=\"wn2vdc\" data-start=\"2136\" data-end=\"2166\"\u003e\n\u003cstrong data-start=\"2138\" data-end=\"2153\"\u003eMazda B4000\u003c\/strong\u003e: 1997–2000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MOTORCRAFT","offers":[{"title":"Default Title","offer_id":46431146475719,"sku":"ELE2098","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/Screenshot2026-04-20162730.png?v=1776727704","url":"https:\/\/mainstreeteshop.com\/products\/motorcraft-spark-plug-sp-492","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}