{"product_id":"bosch-7909-nickel-copper-spark-plug-bmw-e30-e28-e34-e24","title":"Bosch 7909 Nickel Copper Spark Plug — BMW E30 \/ E28 \/ E34 \/ E24","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" style=\"text-align: center;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e\u003c\/span\u003e\u003cem\u003e \u003c\/em\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eRecommended spark plug gap is \u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003e0.028–0.032 inches.\u003c\/span\u003e Always verify gap prior to installation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e \u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThe Bosch 7909 Nickel Copper Spark Plug is a direct OEM-quality replacement engineered for classic BMW inline engines. Featuring a yttrium-enhanced nickel-copper center electrode, the 7909 delivers up to 50% longer service life compared to standard copper plugs while maintaining the broad heat range these motors demand. Nickel-plated rolled threads resist corrosion and eliminate the need for anti-seize — saving time on installation. Sold individually. Most applications require 4 or 6 plugs.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eYttrium-enhanced nickel-copper center electrode — up to 50% longer service life\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCopper core provides broader heat range to resist pre-ignition and fouling\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eNickel-plated rolled threads — corrosion resistant, no anti-seize required\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eAngled ribbed insulator design prevents misfire due to flash-over\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMetal glass fused resistor maximizes interference suppression\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW 3 Series (E30): 325, 325e, 325es, 325i, 325is, 325iX (1984–1993)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW 5 Series (E28 \u0026amp; E34): 525i, 528e, 535i (1982–1995)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW 6 Series (E24): 633CSi, 635CSi (1980–1989)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBMW 7 Series (E23 \u0026amp; E32): 733i, 735i (1980–1992)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":50362338083009,"sku":"7909","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0867\/7939\/6289\/files\/Screenshot2026-06-27143638.png?v=1782596418","url":"https:\/\/apexsporttuning.com\/products\/bosch-7909-nickel-copper-spark-plug-bmw-e30-e28-e34-e24","provider":"AST GARAGE","version":"1.0","type":"link"}