{"product_id":"hero-spark-plug-31918aca001s-karizma","title":"Hero Genuine Spark Plug for Karizma | OEM Ignition Plug | 31918ACA001S","description":"\u003ch2\u003eHero Genuine Spark Plug for Karizma | OEM Ignition Plug | 31918ACA001S\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIf your \u003cstrong\u003eHero Karizma\u003c\/strong\u003e is hard to start, misfiring, idling rough, losing pickup, or feeling dull on throttle, the spark plug is one of the first service parts to inspect. \u003cstrong\u003e31918ACA001S\u003c\/strong\u003e is a genuine Hero \u003cstrong\u003espark plug\u003c\/strong\u003e, and Hero’s official store lists this exact SKU as \u003cstrong\u003eSPARK PLUG - Karizma\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eFor customers, this part should be described simply as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003espark plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eignition plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eengine firing plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eKarizma spark plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThat is much clearer than listing only the part number. The same SKU is also mirrored on other Hero-linked commerce pages and seller pages with the same \u003cstrong\u003eKarizma\u003c\/strong\u003e identity, which makes this a clean single-model listing.\u003c\/p\u003e\n\u003cp\u003eThis spark plug is usually replaced when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ethe bike becomes difficult to start\u003c\/li\u003e\n\u003cli\u003eengine firing becomes weak or irregular\u003c\/li\u003e\n\u003cli\u003emileage drops\u003c\/li\u003e\n\u003cli\u003ethrottle response feels dull\u003c\/li\u003e\n\u003cli\u003eroutine service replacement is due\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat This Part Is\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Hero name:\u003c\/strong\u003e SPARK PLUG - Karizma\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer-friendly names:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpark Plug\u003c\/li\u003e\n\u003cli\u003eIgnition Plug\u003c\/li\u003e\n\u003cli\u003eEngine Firing Plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Hero part number \u003cstrong\u003e31918ACA001S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOfficial Hero product identity: \u003cstrong\u003eSPARK PLUG - Karizma\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent official MRP shown as \u003cstrong\u003e₹391\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps restore proper ignition, cleaner combustion, and smoother starting\u003c\/li\u003e\n\u003cli\u003eImportant regular service item for Karizma maintenance\u003c\/li\u003e\n\u003cli\u003eBetter fitment confidence than random local plugs with no clear part-number match\u003c\/li\u003e\n\u003cli\u003eStrong search match for \u003cstrong\u003eKarizma spark plug\u003c\/strong\u003e, \u003cstrong\u003eHero ignition plug\u003c\/strong\u003e, and \u003cstrong\u003eHero engine firing plug\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-model listing helps reduce wrong orders and improve conversion clarity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfirmed Compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOfficial Hero fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHero Karizma\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSeller-supported matching application:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHero Karizma\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Fitment Note\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, please match:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003epart number \u003cstrong\u003e31918ACA001S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ebike model: \u003cstrong\u003eHero Karizma\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eold spark plug code if available\u003c\/li\u003e\n\u003cli\u003emechanic confirmation during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause spark plugs can vary by heat range and application, order by \u003cstrong\u003eexact part number\u003c\/strong\u003e or confirmed fitment, not by appearance alone.\u003c\/p\u003e\n\u003ch3\u003eWhat You Will Receive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e1 x Hero Genuine Spark Plug\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e31918ACA001S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Hero MotoCorp \/ Hero Genuine Parts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 31918ACA001S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Spark Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOfficial fitment:\u003c\/strong\u003e Karizma\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMRP on official store:\u003c\/strong\u003e ₹391\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Quantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What is 31918ACA001S?\u003c\/strong\u003e\u003cbr\u003eIt is a genuine Hero \u003cstrong\u003espark plug\u003c\/strong\u003e for \u003cstrong\u003eKarizma\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Which bike does it fit?\u003c\/strong\u003e\u003cbr\u003eHero’s official store lists this exact SKU for \u003cstrong\u003eKarizma\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. What problems does a spark plug solve?\u003c\/strong\u003e\u003cbr\u003eA fresh spark plug can help with hard starting, weak firing, rough idling, missed combustion, and dull throttle response.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Is this a regular service item?\u003c\/strong\u003e\u003cbr\u003eYes. Spark plugs are standard maintenance parts and are replaced during routine service intervals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. Is this genuine Hero?\u003c\/strong\u003e\u003cbr\u003eYes. This SKU is sold on Hero’s official store as a genuine Hero spark plug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Is this only for Karizma?\u003c\/strong\u003e\u003cbr\u003eBased on the current official and seller references, this listing should be kept \u003cstrong\u003eKarizma only\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. How do I confirm before ordering?\u003c\/strong\u003e\u003cbr\u003eMatch the exact part number \u003cstrong\u003e31918ACA001S\u003c\/strong\u003e or confirm the old plug\/application with your mechanic before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8. Can I order by appearance only?\u003c\/strong\u003e\u003cbr\u003eNo. Always confirm by \u003cstrong\u003epart number\u003c\/strong\u003e or mechanic verification because spark plugs can look similar but differ in application.\u003c\/p\u003e","brand":"Hero","offers":[{"title":"Default Title","offer_id":51242787471655,"sku":"31918ACA001S","price":378.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/Hero_Genuine_Spark_Plug_for_Karizma_OEM_Ignition_Plug_31918ACA001S.avif?v=1775501560","url":"https:\/\/underthehood.co.in\/products\/hero-spark-plug-31918aca001s-karizma","provider":"UNDER THE HOOD","version":"1.0","type":"link"}