{"product_id":"champion-3066-spark-plug","title":"Champion 3066 Spark Plug","description":"\u003ch2\u003eChampion Platinum Power Spark Plug 3066\u003c\/h2\u003e\u003cp\u003eChampion Platinum Power spark plug 3066 is built for steady ignition performance in secondary ignition systems. It uses a platinum center electrode, a nickel ground electrode core, and a tapered seat design to support consistent spark delivery in the applications listed below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePlatinum center electrode tip for durable spark performance\u003c\/li\u003e\n\u003cli\u003eHeat-Active alloy construction for focused ignition response\u003c\/li\u003e\n\u003cli\u003eFine-wire center electrode and V-trimmed ground electrode design\u003c\/li\u003e\n\u003cli\u003eResistor type spark plug\u003c\/li\u003e\n\u003cli\u003ePre-gapped at 0.05 in \/ 1.3 mm\u003c\/li\u003e\n\u003cli\u003eThread diameter: 14 mm; reach: 0.689 in\u003c\/li\u003e\n\u003cli\u003eHex size: 0.625 in \/ 15.880 mm\u003c\/li\u003e\n\u003cli\u003eNon-removable nut terminal and tapered seat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eChampion Platinum Power 3066 is a replacement spark plug for vehicles that call for plug type RS7PYB5. The platinum tip and focused electrode design help maintain a sharp spark path, while the resistor construction supports stable ignition system operation. This part cross-references AGSF22FCM and SP479 for the same application. It fits 2005-2006 Ford GT, 2004 Ford F-150 Heritage, 2000-2003 Ford F-150, 1999 Ford F-150, and 1999 Mazda B3000, making it a direct-match option for owners searching for a Ford F-150 spark plug or Ford GT spark plug replacement.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn spark plugs that can cause rough idle\u003c\/li\u003e\n\u003cli\u003eRestoring consistent ignition in hard-start conditions\u003c\/li\u003e\n\u003cli\u003eAddressing misfire symptoms tied to plug wear\u003c\/li\u003e\n\u003cli\u003eMaintaining proper combustion in high-mileage tune-ups\u003c\/li\u003e\n\u003cli\u003eServicing Ford F-150, Ford GT, and Mazda B3000 ignition systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify plug type RS7PYB5 and confirm the specified 0.044 in gap for the listed vehicle applications before installation. Check thread diameter, reach, and seat type against the original plug to ensure proper fitment. Use the vehicle manufacturer’s torque specification and inspect ignition wires or coils during service to avoid repeat misfire concerns.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eChampion is a long-established ignition brand, and the Platinum Power line is built around platinum electrode construction and Heat-Active alloy materials for consistent secondary ignition performance. Part number 3066 is manufactured to match the listed OE-style applications.\u003c\/p\u003e","brand":"Champion","offers":[{"title":"Default Title","offer_id":52401878728885,"sku":"BBKH-3066","price":10.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CS_3066_Fro.jpg?v=1777759791","url":"https:\/\/www.partcatalog.com\/products\/champion-3066-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}