{"product_id":"8x-spark-plugs-sp515-sp546-compatible-with-ford-f-150-5-4l-expedition-1997-2014-f-250-f-350-super-duty-4-6l-5-4-6-8l-v8","title":"8X Spark Plugs SP515 SP546 Compatible with Ford F-150 5.4L, Expedition 1997-2014,F-250 F-350 Super Duty 4.6L 5.4 6.8L V8","description":"\u003cp\u003e8X Spark Plugs SP515 SP546 Compatible with Ford F-150 5.4L, Expedition 1997-2014,F-250 F-350 Super Duty 4.6L 5.4 6.8L V8\u003c\/p\u003e\u003cdiv class=\"replacement-content\"\u003e\u003c\/div\u003e\u003ch3\u003eFEATURES\u003c\/h3\u003e\u003cul\u003e\n            \u003cli\u003ePrecise Fitment \u0026amp; Compatibility: Engineered for optimal performance in popular Ford\/Lincoln\/Mercury vehicles. Work for 2004-2008 F-150, Expedition, Mustang, F-250, F-350 (including Super Duty) with V8 5.4L or 4.6L engines. Also fits 2005-2008 Lincoln Navigator and 2006-2008 Mercury Mountaineer. Compatible with Ford 5.4L spark plugs and compatible with Ford 4.6L Spark Plugs.\u003c\/li\u003e\n\u003cli\u003eOE Number: SP515, SP-515, SP546, SP-546, SP507, PZH14F, PZT2F, SP546X, 132929499451, F1000399477MTR\u003c\/li\u003e\n\u003cli\u003ePackage Includes: 8 Pcs iridium spark plugs.Warm Tips: SP546\/SP515 are fit for the same model. SP515 is fit for most old car engines.SP546 is fit for latest car engines. Please check the product information carefully before ordering.\u003c\/li\u003e\n\u003cli\u003eRigorous Quality Assurance: Every spark plug undergoes strict quality control and testing. We ensure stable high-voltage output from the ignition coil to boost reliability and fuel efficiency, giving you confidence in every purchase.\u003c\/li\u003e\n\u003cli\u003eProfessional Installation Guide：For optimal performance and to prevent damage, we recommend using a torque wrench. The correct installation torque is 25-30 N.m (2.5-3.0 kgf-m). This ensures a perfect seal and reliable electrical connection.\u003c\/li\u003e\n        \u003c\/ul\u003e\u003cdiv class=\"replacement-content\"\u003e\u003c\/div\u003e","brand":"WOOFIXING","offers":[{"title":"Default Title","offer_id":43096349802573,"sku":"S42247965","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/7810\/5677\/files\/71n15BjTlHL.jpg?v=1780689896","url":"https:\/\/shopstocked.com\/products\/8x-spark-plugs-sp515-sp546-compatible-with-ford-f-150-5-4l-expedition-1997-2014-f-250-f-350-super-duty-4-6l-5-4-6-8l-v8","provider":"Shopstocked","version":"1.0","type":"link"}