{"product_id":"motorcraft-spark-plug-sp400x-agsf22nx","title":"Motorcraft Spark Plug – SP400X (AGSF22NX)","description":"\u003ch3 data-section-id=\"3h1ku8\" data-start=\"176\" data-end=\"191\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-start=\"192\" data-end=\"546\"\u003eThe \u003cstrong data-start=\"196\" data-end=\"239\"\u003eMotorcraft SP400X (AGSF22NX) Spark Plug\u003c\/strong\u003e is a high-quality OEM replacement plug engineered specifically to meet \u003cstrong data-start=\"311\" data-end=\"365\"\u003eFord’s strict performance and durability standards\u003c\/strong\u003e. Designed for consistent ignition and long service life, this spark plug helps engines maintain \u003cstrong data-start=\"462\" data-end=\"545\"\u003epeak performance throughout its typical 60,000 to 100,000-mile service interval\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"882\"\u003eMotorcraft spark plugs are precision-matched to specific engine applications, ensuring optimal combustion efficiency, reduced misfires, and improved fuel economy. Built with high-quality materials, the SP400X is designed to deliver \u003cstrong data-start=\"780\" data-end=\"840\"\u003ereliable operation, durability, and emissions compliance\u003c\/strong\u003e across a wide range of domestic vehicles.\u003c\/p\u003e\n\u003cp data-start=\"884\" data-end=\"1023\"\u003eThis plug is interchangeable with \u003cstrong data-start=\"918\" data-end=\"939\"\u003eMotorcraft SP-400\u003c\/strong\u003e, making it a dependable replacement option for compatible Ford and Mercury engines.\u003c\/p\u003e\n\u003chr data-start=\"1025\" data-end=\"1028\"\u003e\n\u003ch3 data-section-id=\"19zqy0x\" data-start=\"1030\" data-end=\"1042\"\u003eFeatures\u003c\/h3\u003e\n\u003cul data-start=\"1043\" data-end=\"1591\"\u003e\n\u003cli data-section-id=\"oy33fx\" data-start=\"1043\" data-end=\"1079\"\u003ePart number: \u003cstrong data-start=\"1058\" data-end=\"1079\"\u003eSP400X (AGSF22NX)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lvfcj7\" data-start=\"1080\" data-end=\"1119\"\u003eOEM-quality \u003cstrong data-start=\"1094\" data-end=\"1119\"\u003eMotorcraft spark plug\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gvmzbr\" data-start=\"1120\" data-end=\"1169\"\u003eDesigned to meet \u003cstrong data-start=\"1139\" data-end=\"1169\"\u003eFord engineering standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ac7tl5\" data-start=\"1170\" data-end=\"1218\"\u003eTypical service life: \u003cstrong data-start=\"1194\" data-end=\"1218\"\u003e60,000–100,000 miles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3ih7zu\" data-start=\"1219\" data-end=\"1263\"\u003eHelps maintain \u003cstrong data-start=\"1236\" data-end=\"1263\"\u003epeak engine performance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zjupef\" data-start=\"1264\" data-end=\"1299\"\u003eEngineered to reduce \u003cstrong data-start=\"1287\" data-end=\"1299\"\u003emisfires\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bcr4dj\" data-start=\"1300\" data-end=\"1339\"\u003eSupports improved \u003cstrong data-start=\"1320\" data-end=\"1339\"\u003efuel efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15z8y1e\" data-start=\"1340\" data-end=\"1375\"\u003eHelps meet \u003cstrong data-start=\"1353\" data-end=\"1375\"\u003eemission standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"adhi65\" data-start=\"1376\" data-end=\"1427\"\u003ePrecision-matched to specific engine applications\u003c\/li\u003e\n\u003cli data-section-id=\"7jgbdt\" data-start=\"1428\" data-end=\"1479\"\u003eCompatible with a wide range of domestic vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"1t8k3xt\" data-start=\"1480\" data-end=\"1524\"\u003eInterchangeable with \u003cstrong data-start=\"1503\" data-end=\"1524\"\u003eMotorcraft SP-400\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rt223f\" data-start=\"1525\" data-end=\"1591\"\u003eBuilt with high-quality materials for durability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1593\" data-end=\"1596\"\u003e\n\u003ch3 data-section-id=\"nucr17\" data-start=\"1598\" data-end=\"1626\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1627\" data-end=\"1724\"\u003e\n\u003cli data-section-id=\"9t8w0w\" data-start=\"1627\" data-end=\"1652\"\u003e\n\u003cstrong data-start=\"1629\" data-end=\"1639\"\u003eBrand:\u003c\/strong\u003e Motorcraft\u003c\/li\u003e\n\u003cli data-section-id=\"1qzghgz\" data-start=\"1653\" data-end=\"1700\"\u003e\n\u003cstrong data-start=\"1655\" data-end=\"1670\"\u003eDimensions:\u003c\/strong\u003e 1.00 L x 1.00 W x 3.38 H in\u003c\/li\u003e\n\u003cli data-section-id=\"1ilbiar\" data-start=\"1701\" data-end=\"1724\"\u003e\n\u003cstrong data-start=\"1703\" data-end=\"1714\"\u003eWeight:\u003c\/strong\u003e 0.10 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1726\" data-end=\"1729\"\u003e\n\u003ch3 data-section-id=\"1wwzv67\" data-start=\"1731\" data-end=\"1742\"\u003eFitment\u003c\/h3\u003e\n\u003cp data-start=\"1743\" data-end=\"1803\"\u003eCompatible with select Ford and Mercury vehicles, including:\u003c\/p\u003e\n\u003cul data-start=\"1805\" data-end=\"2162\"\u003e\n\u003cli data-section-id=\"92yiot\" data-start=\"1805\" data-end=\"1844\"\u003e\n\u003cstrong data-start=\"1807\" data-end=\"1824\"\u003eFord Aerostar\u003c\/strong\u003e (1997) – 4.0L Gas\u003c\/li\u003e\n\u003cli data-section-id=\"m0izri\" data-start=\"1845\" data-end=\"1895\"\u003e\n\u003cstrong data-start=\"1847\" data-end=\"1870\"\u003eFord Explorer (4DR)\u003c\/strong\u003e (2002–2010) – 4.0L Gas\u003c\/li\u003e\n\u003cli data-section-id=\"10n15u2\" data-start=\"1896\" data-end=\"1940\"\u003e\n\u003cstrong data-start=\"1898\" data-end=\"1915\"\u003eFord Explorer\u003c\/strong\u003e (1997–2000) – 4.0L Gas\u003c\/li\u003e\n\u003cli data-section-id=\"crc5ks\" data-start=\"1941\" data-end=\"2004\"\u003e\n\u003cstrong data-start=\"1943\" data-end=\"1972\"\u003eFord Explorer Sport (2DR)\u003c\/strong\u003e (2001–2004) – 4.0L Flex \/ Gas\u003c\/li\u003e\n\u003cli data-section-id=\"1t48y2k\" data-start=\"2005\" data-end=\"2067\"\u003e\n\u003cstrong data-start=\"2007\" data-end=\"2035\"\u003eFord Explorer Sport Trac\u003c\/strong\u003e (2001–2005) – 4.0L Flex \/ Gas\u003c\/li\u003e\n\u003cli data-section-id=\"k1w7so\" data-start=\"2068\" data-end=\"2111\"\u003e\n\u003cstrong data-start=\"2070\" data-end=\"2085\"\u003eFord Taurus\u003c\/strong\u003e (1999–2006) – 3.0L Flex\u003c\/li\u003e\n\u003cli data-section-id=\"1haj72\" data-start=\"2112\" data-end=\"2162\"\u003e\n\u003cstrong data-start=\"2114\" data-end=\"2137\"\u003eMercury Mountaineer\u003c\/strong\u003e (1998–2010) – 4.0L Gas\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MOTORCRAFT","offers":[{"title":"Default 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