{"product_id":"ngk-spark-plug-lkar8a-9-4786-ktm-pulsar-dominar","title":"NGK Spark Plug LKAR8A-9 (4786) – OEM-Grade Plug for KTM Duke\/RC\/Adventure 125\/200\/250\/390, Bajaj Pulsar NS200\/RS200\/AS200 (Center), Dominar 250\/400 (Center), Husqvarna 401","description":"\u003cp data-start=\"482\" data-end=\"1037\"\u003eIf your KTM, Husqvarna or Pulsar\/Dominar triple-spark feels \u003cstrong data-start=\"542\" data-end=\"593\"\u003ehard to start, rough at idle or flat on top-end\u003c\/strong\u003e, chances are the stock plug is tired. \u003cstrong data-start=\"632\" data-end=\"662\"\u003eNGK LKAR8A-9 (Stock #4786)\u003c\/strong\u003e is the \u003cstrong data-start=\"670\" data-end=\"710\"\u003efactory-equivalent nickel spark plug\u003c\/strong\u003e specified for many \u003cstrong data-start=\"730\" data-end=\"753\"\u003eKTM 125–390 singles\u003c\/strong\u003e and used as the \u003cstrong data-start=\"770\" data-end=\"785\"\u003ecenter plug\u003c\/strong\u003e on several \u003cstrong data-start=\"797\" data-end=\"827\"\u003eBajaj Triple-Spark engines\u003c\/strong\u003e. It keeps the exact OE dimensions—\u003cstrong data-start=\"862\" data-end=\"948\"\u003eM12 × 1.25 thread, 26.5 mm reach, 14 mm hex, gasket seat, 0.9 mm gap, heat range 8\u003c\/strong\u003e—so it drops in without any spacers or guesswork. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1039\" data-end=\"1404\"\u003eThe projected-tip nickel center and ground electrodes provide a \u003cstrong data-start=\"1103\" data-end=\"1127\"\u003estrong, stable spark\u003c\/strong\u003e, giving cleaner combustion and easier cold starts in real Indian traffic and weather. NGK’s \u003cstrong data-start=\"1220\" data-end=\"1244\"\u003e5 kΩ resistor design\u003c\/strong\u003e protects ECUs, injectors and sensors from interference, making LKAR8A-9 safe for BS4\/BS6 EFI bikes with oxygen sensors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1406\" data-end=\"1780\"\u003eOn \u003cstrong data-start=\"1409\" data-end=\"1451\"\u003ePulsar NS\/RS\/AS200 and Dominar 250\/400\u003c\/strong\u003e, LKAR8A-9 is widely used as the \u003cstrong data-start=\"1484\" data-end=\"1499\"\u003ecenter plug\u003c\/strong\u003e in combination with two side plugs (CPR8EA-9\/CPR8EAIX-9), restoring crisp throttle and smoother cruising when the original center plug is worn. NGK’s own part finder lists LKAR8A-9 as the correct central plug for Pulsar 200 NS triple-spark. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1782\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1782\" data-end=\"1814\"\u003eWhy buy from Under The Hood?\u003c\/strong\u003e\u003cbr data-start=\"1814\" data-end=\"1817\"\u003eYou get \u003cstrong data-start=\"1825\" data-end=\"1851\"\u003e100% genuine NGK stock\u003c\/strong\u003e, GST invoice, careful packing and guidance from a workshop that actually tunes and services these exact bikes—so you’re not guessing when it comes to plugs or heat ranges.\u003c\/p\u003e\n\u003chr data-start=\"2025\" data-end=\"2028\"\u003e\n\u003ch2 data-start=\"2030\" data-end=\"2051\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"2053\" data-end=\"4100\"\u003e\n\u003cli data-start=\"2053\" data-end=\"2241\"\u003e\n\u003cp data-start=\"2055\" data-end=\"2241\"\u003e\u003cstrong data-start=\"2055\" data-end=\"2084\"\u003eGenuine NGK Standard Plug\u003c\/strong\u003e – Original \u003cstrong data-start=\"2096\" data-end=\"2115\"\u003eLKAR8A-9 \/ 4786\u003c\/strong\u003e nickel spark plug; OE-equivalent for KTM 125–390 and many Bajaj triple-spark engines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2242\" data-end=\"2481\"\u003e\n\u003cp data-start=\"2244\" data-end=\"2481\"\u003e\u003cstrong data-start=\"2244\" data-end=\"2264\"\u003eCorrect OE Specs\u003c\/strong\u003e – Thread \u003cstrong data-start=\"2274\" data-end=\"2290\"\u003e12 mm × 1.25\u003c\/strong\u003e, reach \u003cstrong data-start=\"2298\" data-end=\"2309\"\u003e26.5 mm\u003c\/strong\u003e, \u003cstrong data-start=\"2311\" data-end=\"2324\"\u003e14 mm hex\u003c\/strong\u003e, gasket seat, \u003cstrong data-start=\"2339\" data-end=\"2360\"\u003e0.9 mm preset gap\u003c\/strong\u003e, \u003cstrong data-start=\"2362\" data-end=\"2378\"\u003eheat range 8\u003c\/strong\u003e, \u003cstrong data-start=\"2380\" data-end=\"2397\"\u003e5 kΩ resistor\u003c\/strong\u003e – matches KTM\/Bajaj\/Husqvarna requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2482\" data-end=\"2658\"\u003e\n\u003cp data-start=\"2484\" data-end=\"2658\"\u003e\u003cstrong data-start=\"2484\" data-end=\"2519\"\u003eProjected-Tip Nickel Electrodes\u003c\/strong\u003e – Proven design for reliable spark, clean burn and solid service life in hot, dusty Indian riding. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2659\" data-end=\"2872\"\u003e\n\u003cp data-start=\"2661\" data-end=\"2872\"\u003e\u003cstrong data-start=\"2661\" data-end=\"2715\"\u003eDirect Fit for KTM 125–390 Singles \u0026amp; Husqvarna 401\u003c\/strong\u003e – Listed as replacement for OE KTM\/Husqvarna part numbers like \u003cstrong data-start=\"2779\" data-end=\"2808\"\u003e90239093000 \/ 90139093100\u003c\/strong\u003e on multiple catalogues.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2873\" data-end=\"3136\"\u003e\n\u003cp data-start=\"2875\" data-end=\"3136\"\u003e\u003cstrong data-start=\"2875\" data-end=\"2913\"\u003eCenter Plug for Bajaj Triple-Spark\u003c\/strong\u003e – NGK part finder confirms LKAR8A-9 as the \u003cstrong data-start=\"2957\" data-end=\"2978\"\u003ecenter spark plug\u003c\/strong\u003e on \u003cstrong data-start=\"2982\" data-end=\"2999\"\u003ePulsar 200 NS\u003c\/strong\u003e (2 × CPR8EA-9 + 1 × LKAR8A-9). Also widely used for RS\/AS200 \u0026amp; Dominar 250\/400 center positions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3137\" data-end=\"3347\"\u003e\n\u003cp data-start=\"3139\" data-end=\"3347\"\u003e\u003cstrong data-start=\"3139\" data-end=\"3161\"\u003eEFI \u0026amp; BS6-Friendly\u003c\/strong\u003e – Resistor construction keeps electrical noise low for bikes with ECUs, fuel injection and O2 sensors, supporting stable fueling and diagnostics. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3348\" data-end=\"3569\"\u003e\n\u003cp data-start=\"3350\" data-end=\"3569\"\u003e\u003cstrong data-start=\"3350\" data-end=\"3384\"\u003eBalanced Performance \u0026amp; Economy\u003c\/strong\u003e – Correct heat range and projected tip help maintain \u003cstrong data-start=\"3438\" data-end=\"3489\"\u003eeasy starts, smooth idle and consistent mileage\u003c\/strong\u003e when your old plug is fouled or eroded. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3570\" data-end=\"3733\"\u003e\n\u003cp data-start=\"3572\" data-end=\"3733\"\u003e\u003cstrong data-start=\"3572\" data-end=\"3595\"\u003eGlobal Availability\u003c\/strong\u003e – Common plug code used worldwide across KTM\/Husqvarna models, making future replacements easy. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3734\" data-end=\"3949\"\u003e\n\u003cp data-start=\"3736\" data-end=\"3949\"\u003e\u003cstrong data-start=\"3736\" data-end=\"3758\"\u003eUpgrade Path Ready\u003c\/strong\u003e – Riders wanting even longer life can move to \u003cstrong data-start=\"3805\" data-end=\"3836\"\u003eNGK LKAR8AI-9 Laser Iridium\u003c\/strong\u003e, which shares the same fit\/heat range (also listed on Under The Hood). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/underthehood.co.in\/products\/ngk-lkar8ai-9-iridium-spark-plug-6706-ktm-bajaj-dominar-centre-plug?srsltid=AfmBOop_ZRUTMNGSux70Kt7h3jvswn-Q67FpcvkPPfkpunSGKX7QqORJ\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/underthehood.co.in\/products\/ngk-lkar8ai-9-iridium-spark-plug-6706-ktm-bajaj-dominar-centre-plug?srsltid=AfmBOop_ZRUTMNGSux70Kt7h3jvswn-Q67FpcvkPPfkpunSGKX7QqORJ\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003eU\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3950\" data-end=\"4100\"\u003e\n\u003cp data-start=\"3952\" data-end=\"4100\"\u003e\u003cstrong data-start=\"3952\" data-end=\"3978\"\u003eUnder The Hood Backing\u003c\/strong\u003e – Genuine stock only; no loose\/duplicate plugs, plus phone\/WhatsApp support if you’re unsure about your bike’s plug code.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4102\" data-end=\"4105\"\u003e\n\u003ch2 data-start=\"4107\" data-end=\"4135\"\u003eCompatibility Table\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"4137\" data-end=\"6341\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"4137\" data-end=\"4329\"\u003e\n\u003ctr data-start=\"4137\" data-end=\"4329\"\u003e\n\u003cth data-start=\"4137\" data-end=\"4178\" data-col-size=\"sm\"\u003eMake \/ Model\u003c\/th\u003e\n\u003cth data-start=\"4178\" data-end=\"4207\" data-col-size=\"sm\"\u003eEngine \/ Gen\u003c\/th\u003e\n\u003cth data-start=\"4207\" data-end=\"4236\" data-col-size=\"sm\"\u003eFuel \/ BS Stage\u003c\/th\u003e\n\u003cth data-start=\"4236\" data-end=\"4256\" data-col-size=\"sm\"\u003eYears (India)\u003c\/th\u003e\n\u003cth data-start=\"4256\" data-end=\"4329\" data-col-size=\"md\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"4523\" data-end=\"6341\"\u003e\n\u003ctr data-start=\"4523\" data-end=\"4755\"\u003e\n\u003ctd data-start=\"4523\" data-end=\"4564\" data-col-size=\"sm\"\u003eKTM Duke 125 \/ 200 \/ 250 \/ 390\u003c\/td\u003e\n\u003ctd data-start=\"4564\" data-end=\"4593\" data-col-size=\"sm\"\u003eLC4 single\u003c\/td\u003e\n\u003ctd data-start=\"4593\" data-end=\"4622\" data-col-size=\"sm\"\u003eEFI, BS3–BS6\u003c\/td\u003e\n\u003ctd data-start=\"4622\" data-end=\"4642\" data-col-size=\"sm\"\u003e~2012–2023\u003c\/td\u003e\n\u003ctd data-start=\"4642\" data-end=\"4755\" data-col-size=\"md\"\u003eDirect OE-equivalent plug; replaces KTM 78039093000\/90239093000, etc. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4756\" data-end=\"4961\"\u003e\n\u003ctd data-start=\"4756\" data-end=\"4797\" data-col-size=\"sm\"\u003eKTM RC 125 \/ 200 \/ 390\u003c\/td\u003e\n\u003ctd data-start=\"4797\" data-end=\"4826\" data-col-size=\"sm\"\u003eLC4 single\u003c\/td\u003e\n\u003ctd data-start=\"4826\" data-end=\"4855\" data-col-size=\"sm\"\u003eEFI, BS3–BS6\u003c\/td\u003e\n\u003ctd data-start=\"4855\" data-end=\"4875\" data-col-size=\"sm\"\u003e~2014–2023\u003c\/td\u003e\n\u003ctd data-start=\"4875\" data-end=\"4961\" data-col-size=\"md\"\u003eDirect fit, same NGK code listed globally. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"4962\" data-end=\"5192\"\u003e\n\u003ctd data-start=\"4962\" data-end=\"5003\" data-col-size=\"sm\"\u003eKTM Adventure 250 \/ 390\u003c\/td\u003e\n\u003ctd data-start=\"5003\" data-end=\"5032\" data-col-size=\"sm\"\u003eLC4 single\u003c\/td\u003e\n\u003ctd data-start=\"5032\" data-end=\"5061\" data-col-size=\"sm\"\u003eEFI, BS6\u003c\/td\u003e\n\u003ctd data-start=\"5061\" data-end=\"5081\" data-col-size=\"sm\"\u003e~2020–2023\u003c\/td\u003e\n\u003ctd data-start=\"5081\" data-end=\"5192\" data-col-size=\"md\"\u003eUsed as OE\/aftermarket plug on multiple KTM 390 Adventure listings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/motomaniashop.com\/en\/accessories-and-spare-parts-for-ktm-390-adventure-2021-euro-5\/82518-ngk-spark-plug-lkar8a-9-ktm-390-adventure-2021-082795147863.html?srsltid=AfmBOooaPqPFozxbvU7t8vAyzGnRJ86SRaTXRIMVYs7NZNnXNRYmsHTn\u0026amp;utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/motomaniashop.com\/en\/accessories-and-spare-parts-for-ktm-390-adventure-2021-euro-5\/82518-ngk-spark-plug-lkar8a-9-ktm-390-adventure-2021-082795147863.html?srsltid=AfmBOooaPqPFozxbvU7t8vAyzGnRJ86SRaTXRIMVYs7NZNnXNRYmsHTn\u0026amp;utm_source=chatgpt.com\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between\"\u003e\u003cspan class=\"-me-1 flex h-full items-center rounded-full px-1 text-[#8F8F8F]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5193\" data-end=\"5414\"\u003e\n\u003ctd data-start=\"5193\" data-end=\"5234\" data-col-size=\"sm\"\u003eHusqvarna Vitpilen 401 \/ Svartpilen 401\u003c\/td\u003e\n\u003ctd data-start=\"5234\" data-end=\"5263\" data-col-size=\"sm\"\u003eKTM-derived 373 cc single\u003c\/td\u003e\n\u003ctd data-start=\"5263\" data-end=\"5292\" data-col-size=\"sm\"\u003eEFI, BS6\u003c\/td\u003e\n\u003ctd data-start=\"5292\" data-end=\"5312\" data-col-size=\"sm\"\u003e~2018–2023\u003c\/td\u003e\n\u003ctd data-start=\"5312\" data-end=\"5414\" data-col-size=\"md\"\u003eListed with LKAR8A-9 as direct plug replacing Bosch VR5NE. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5415\" data-end=\"5644\"\u003e\n\u003ctd data-start=\"5415\" data-end=\"5456\" data-col-size=\"sm\"\u003eBajaj Pulsar NS200\u003c\/td\u003e\n\u003ctd data-start=\"5456\" data-end=\"5485\" data-col-size=\"sm\"\u003e199.5 cc Triple-Spark\u003c\/td\u003e\n\u003ctd data-start=\"5485\" data-end=\"5514\" data-col-size=\"sm\"\u003eCarb\/EFI, BS3–BS4\u003c\/td\u003e\n\u003ctd data-start=\"5514\" data-end=\"5534\" data-col-size=\"sm\"\u003e~2012–2019\u003c\/td\u003e\n\u003ctd data-start=\"5534\" data-end=\"5644\" data-col-size=\"md\"\u003e\n\u003cstrong data-start=\"5536\" data-end=\"5551\"\u003eCenter plug\u003c\/strong\u003e: NGK official chart = 2 × CPR8EA-9 + 1 × LKAR8A-9. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5645\" data-end=\"5877\"\u003e\n\u003ctd data-start=\"5645\" data-end=\"5686\" data-col-size=\"sm\"\u003eBajaj Pulsar RS200 \/ AS200\u003c\/td\u003e\n\u003ctd data-start=\"5686\" data-end=\"5715\" data-col-size=\"sm\"\u003e199.5 cc Triple-Spark\u003c\/td\u003e\n\u003ctd data-start=\"5715\" data-end=\"5744\" data-col-size=\"sm\"\u003eCarb\/EFI, BS3–BS4\u003c\/td\u003e\n\u003ctd data-start=\"5744\" data-end=\"5764\" data-col-size=\"sm\"\u003e~2015–2019\u003c\/td\u003e\n\u003ctd data-start=\"5764\" data-end=\"5877\" data-col-size=\"md\"\u003eCommonly sold as center plug; verify against OE plug before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"5878\" data-end=\"6107\"\u003e\n\u003ctd data-start=\"5878\" data-end=\"5919\" data-col-size=\"sm\"\u003eBajaj Dominar 250\u003c\/td\u003e\n\u003ctd data-start=\"5919\" data-end=\"5948\" data-col-size=\"sm\"\u003e248.7 cc Triple-Spark\u003c\/td\u003e\n\u003ctd data-start=\"5948\" data-end=\"5977\" data-col-size=\"sm\"\u003eEFI, BS6\u003c\/td\u003e\n\u003ctd data-start=\"5977\" data-end=\"5997\" data-col-size=\"sm\"\u003e~2020–2023\u003c\/td\u003e\n\u003ctd data-start=\"5997\" data-end=\"6107\" data-col-size=\"md\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"6108\" data-end=\"6341\"\u003e\n\u003ctd data-start=\"6108\" data-end=\"6149\" data-col-size=\"sm\"\u003eBajaj Dominar 400\u003c\/td\u003e\n\u003ctd data-start=\"6149\" data-end=\"6178\" data-col-size=\"sm\"\u003e373 cc Triple-Spark\u003c\/td\u003e\n\u003ctd data-start=\"6178\" data-end=\"6207\" data-col-size=\"sm\"\u003eEFI, BS4–BS6\u003c\/td\u003e\n\u003ctd data-start=\"6207\" data-end=\"6227\" data-col-size=\"sm\"\u003e~2016–2023\u003c\/td\u003e\n\u003ctd data-start=\"6227\" data-end=\"6341\" data-col-size=\"md\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cblockquote data-start=\"6343\" data-end=\"6557\"\u003e\n\u003cp data-start=\"6345\" data-end=\"6557\"\u003e\u003cstrong data-start=\"6345\" data-end=\"6357\"\u003eCONFIRM PART NUMBER BEFORE PURCHASE \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr data-start=\"6559\" data-end=\"6562\"\u003e\n\u003ch2 data-start=\"6564\" data-end=\"6581\"\u003eVariants\u003c\/h2\u003e\n\u003cul data-start=\"6583\" data-end=\"7058\"\u003e\n\u003cli data-start=\"6583\" data-end=\"6754\"\u003e\n\u003cp data-start=\"6585\" data-end=\"6600\"\u003e\u003cstrong data-start=\"6585\" data-end=\"6598\"\u003eStandard:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"6603\" data-end=\"6754\"\u003e\n\u003cli data-start=\"6603\" data-end=\"6650\"\u003e\n\u003cp data-start=\"6605\" data-end=\"6650\"\u003e\u003cstrong data-start=\"6605\" data-end=\"6648\"\u003eNGK LKAR8A-9 (4786) – Nickel, OEM-Grade\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6653\" data-end=\"6754\"\u003e\n\u003cp data-start=\"6655\" data-end=\"6754\"\u003eIdeal for riders who want \u003cstrong data-start=\"6681\" data-end=\"6707\"\u003estock-spec reliability\u003c\/strong\u003e with easy availability and low running cost.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6756\" data-end=\"7058\"\u003e\n\u003cp data-start=\"6758\" data-end=\"6802\"\u003e\u003cstrong data-start=\"6758\" data-end=\"6800\"\u003eUpgrade (sold separately, ):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"6805\" data-end=\"7058\"\u003e\n\u003cli data-start=\"6805\" data-end=\"7058\"\u003e\n\u003cp data-start=\"6807\" data-end=\"7058\"\u003e\u003ca href=\"https:\/\/underthehood.co.in\/products\/ngk-lkar8ai-9-iridium-spark-plug-6706-ktm-bajaj-dominar-centre-plug\"\u003e\u003cstrong data-start=\"6807\" data-end=\"6847\"\u003eNGK LKAR8AI-9 (6706) – Laser Iridium\u003c\/strong\u003e – Same dimensions and heat range but with iridium center + platinum ground for \u003cstrong data-start=\"6927\" data-end=\"6961\"\u003elonger life and stronger spark\u003c\/strong\u003e. Best for heavy touring or performance-focused riders. \u003c\/a\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"7060\" data-end=\"7063\"\u003e\n\u003ch2 data-start=\"7065\" data-end=\"7091\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul data-start=\"7093\" data-end=\"7171\"\u003e\n\u003cli data-start=\"7093\" data-end=\"7171\"\u003e\n\u003cp data-start=\"7095\" data-end=\"7171\"\u003e\u003cstrong data-start=\"7095\" data-end=\"7149\"\u003e1 × NGK LKAR8A-9 (4786) Standard Nickel Spark Plug\u003c\/strong\u003e in original NGK box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"7173\" data-end=\"7176\"\u003e\n\u003ch2 data-start=\"7178\" data-end=\"7219\"\u003e8️⃣ Installation \u0026amp; Maintenance Notes\u003c\/h2\u003e\n\u003cul data-start=\"7221\" data-end=\"8141\"\u003e\n\u003cli data-start=\"7221\" data-end=\"7349\"\u003e\n\u003cp data-start=\"7223\" data-end=\"7349\"\u003eAlways work on a \u003cstrong data-start=\"7240\" data-end=\"7261\"\u003estone-cold engine\u003c\/strong\u003e to avoid damaging the aluminium head threads. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"7350\" data-end=\"7580\"\u003e\n\u003cp data-start=\"7352\" data-end=\"7580\"\u003eLKAR8A-9 comes \u003cstrong data-start=\"7367\" data-end=\"7391\"\u003epre-gapped at 0.9 mm\u003c\/strong\u003e. Normally you don’t need to change this; if your manual specifies a different gap, adjust gently and never lever directly on the center electrode.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"7581\" data-end=\"7757\"\u003e\n\u003cp data-start=\"7583\" data-end=\"7757\"\u003eUse a \u003cstrong data-start=\"7589\" data-end=\"7616\"\u003e14 mm spark plug socket\u003c\/strong\u003e and torque to manufacturer spec (typical range for M12 plugs in alu heads is around \u003cstrong data-start=\"7701\" data-end=\"7713\"\u003e14–20 Nm\u003c\/strong\u003e). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"7758\" data-end=\"7953\"\u003e\n\u003cp data-start=\"7760\" data-end=\"7953\"\u003eOn triple-spark Bajaj engines, replace \u003cstrong data-start=\"7799\" data-end=\"7823\"\u003eonly the center plug\u003c\/strong\u003e with LKAR8A-9; the two side plugs use \u003cstrong data-start=\"7862\" data-end=\"7887\"\u003eCPR8EA-9 \/ CPR8EAIX-9\u003c\/strong\u003e and must match OE spec. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"7954\" data-end=\"8141\"\u003e\n\u003cp data-start=\"7956\" data-end=\"8141\"\u003eCheck plugs at each major service for erosion, carbon, oily deposits or cracked insulators. Replace sooner if you ride mostly in stop-go traffic, dusty conditions or at very high rpm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"8143\" data-end=\"8146\"\u003e\n\u003ch2 data-start=\"8148\" data-end=\"8176\"\u003e FAQs \u003c\/h2\u003e\n\u003cp data-start=\"8178\" data-end=\"8498\"\u003e\u003cstrong data-start=\"8178\" data-end=\"8234\"\u003eQ1. Will NGK LKAR8A-9 fit my KTM Duke\/RC 200 or 390?\u003c\/strong\u003e\u003cbr data-start=\"8234\" data-end=\"8237\"\u003eYes. LKAR8A-9 is an OE-equivalent NGK plug for KTM 125\/200\/250\/390 Duke and RC models, replacing KTM plug part numbers like 78039093000 \/ 90239093000. It has the same thread, reach, hex and heat range as the stock plug. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"8500\" data-end=\"8819\"\u003e\u003cstrong data-start=\"8500\" data-end=\"8557\"\u003eQ2. Is this the correct center plug for Pulsar NS200?\u003c\/strong\u003e\u003cbr data-start=\"8557\" data-end=\"8560\"\u003eYes. NGK’s official part finder lists LKAR8A-9 (4786) as the \u003cstrong data-start=\"8621\" data-end=\"8636\"\u003ecenter plug\u003c\/strong\u003e on Pulsar 200 NS, with two CPR8EA-9 plugs on the sides. If your existing center plug carries the same code, this is the correct replacement. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"8821\" data-end=\"9210\"\u003e\u003cstrong data-start=\"8821\" data-end=\"8867\"\u003eQ3. Can I use LKAR8A-9 on Dominar 250\/400?\u003c\/strong\u003e\u003cbr data-start=\"8867\" data-end=\"8870\"\u003eMany catalogues and sellers list LKAR8A-9 as the \u003cstrong data-start=\"8919\" data-end=\"8934\"\u003ecenter plug\u003c\/strong\u003e on Dominar 250\/400 triple-spark engines, and riders commonly run it without issues. However, Bajaj also uses Iridium center plugs on some variants, so always confirm against your owner’s manual or the plug you remove before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"9212\" data-end=\"9611\"\u003e\u003cstrong data-start=\"9212\" data-end=\"9273\"\u003eQ4. What’s the difference between LKAR8A-9 and LKAR8AI-9?\u003c\/strong\u003e\u003cbr data-start=\"9273\" data-end=\"9276\"\u003eLKAR8A-9 is a \u003cstrong data-start=\"9290\" data-end=\"9314\"\u003estandard nickel plug\u003c\/strong\u003e with projected tip. LKAR8AI-9 is the \u003cstrong data-start=\"9352\" data-end=\"9369\"\u003eLaser Iridium\u003c\/strong\u003e upgrade: same size and heat range, but with a 0.6 mm iridium center and platinum ground pad for longer life and stronger spark. Performance-oriented or high-mileage riders generally prefer LKAR8AI-9. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"9613\" data-end=\"10042\"\u003e\u003cstrong data-start=\"9613\" data-end=\"9673\"\u003eQ5. Will this plug change my mileage or engine warranty?\u003c\/strong\u003e\u003cbr data-start=\"9673\" data-end=\"9676\"\u003eBecause LKAR8A-9 matches the OE heat range and dimensions, it behaves like a stock plug on listed models and should not negatively affect mileage or warranty when installed correctly. Using the wrong heat range or over-tightening, however, can cause engine or thread damage—so always install carefully or ask a professional.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/underthehood.co.in\/products\/ngk-lkar8ai-9-iridium-spark-plug-6706-ktm-bajaj-dominar-centre-plug\" style=\"font-size: 0.875rem;\"\u003e\u003cstrong data-end=\"1340\" data-start=\"1313\"\u003eNGK LKAR8AI-9 (iridium)\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50607010349351,"sku":null,"price":270.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/NGK_LKAR8A-9_4786_spark_plug_for_KTM_Pulsar_Dominar_12_mm_26.5_mm_reach.jpg?v=1761843861","url":"https:\/\/underthehood.co.in\/products\/ngk-spark-plug-lkar8a-9-4786-ktm-pulsar-dominar","provider":"UNDER THE HOOD","version":"1.0","type":"link"}