{"product_id":"drag-specialties-drg-2103-0205-performance-spark-plugs","title":"Drag Specialties 2103-0205 Performance Spark Plugs – BPR6HS\/4R5, Heat Range 6, 1979–1985 XL, Pair","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDrag Specialties 2103-0205 Performance Spark Plugs\u003c\/strong\u003e are the exact resistor-type pair for the listed 1979–1985 Harley-Davidson Sportster applications. The exact product bridge is Drag 2103-0205 to manufacturer code E18-6661SDS and BPR6HS\/4R5 reference.\u003c\/p\u003e\u003ch3\u003eConstruction and specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 14 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Resistor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat range:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference \/ gap:\u003c\/strong\u003e BPR6HS \/ 4R5; 0.030 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulator:\u003c\/strong\u003e 95% pure alumina, multi-rib design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Nickel-plated to resist oxidation and corrosion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrode:\u003c\/strong\u003e Copper core with nickel-alloy tip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Black ceramic body with red logo\/script\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFor 1979–1985 Harley-Davidson XL applications documented for this exact part, including XLCH, XLH 1000, XLS Roadster, XLX 1000 and XR 1000 as applicable. Confirm the original plug specification and gap before installation.\u003c\/p\u003e","brand":"Drag Specialties","offers":[{"title":"Default Title","offer_id":62851102408863,"sku":"DRG-2103-0205","price":430.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0262\/5336\/1245\/files\/6E0DF35A-B3C8-4EAF-8796-CBDEAB792744.png?v=1787543092","url":"https:\/\/shop.fangsterparts.com\/en-tw\/products\/drag-specialties-drg-2103-0205-performance-spark-plugs","provider":"FANGSTER","version":"1.0","type":"link"}