{"product_id":"royal-enfield-ignition-coil-waterproof-rac00154-a-bullet-500-bullet-trials-500","title":"Royal Enfield Ignition Coil with Plug Cap \u0026 HT Lead (Waterproof) – Bullet 500 \/ Bullet Trials 500 (Euro 4) – RAC00154\/A","description":"\u003cp data-start=\"319\" data-end=\"857\"\u003eIf your Royal Enfield is showing \u003cstrong data-start=\"352\" data-end=\"425\"\u003ehard starting, misfire under load, weak pickup, or intermittent spark\u003c\/strong\u003e, a tired ignition coil or cracked plug cap\/HT lead is one of the most common root causes—especially on older EFI-era Bullets. The \u003cstrong data-start=\"556\" data-end=\"610\"\u003eRoyal Enfield genuine ignition coil kit RAC00154\/A\u003c\/strong\u003e comes as a complete unit with \u003cstrong data-start=\"641\" data-end=\"679\"\u003ecoil + attached HT lead + plug cap\u003c\/strong\u003e, designed to deliver consistent high-voltage output to the spark plug and resist moisture ingress thanks to its waterproof configuration. \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=\"859\" data-end=\"1230\"\u003eUnlike generic aftermarket coils (which often have wrong resistance values, poor insulation, or non-matching connectors), this is the \u003cstrong data-start=\"993\" data-end=\"1010\"\u003eOEM-spec part\u003c\/strong\u003e intended for the models listed in the verified compatibility table below. Correct coil performance improves cold starts, stabilizes idle, reduces random cut-outs, and prevents repeat plug fouling caused by weak spark.\u003c\/p\u003e\n\u003cp data-start=\"1232\" data-end=\"1497\"\u003eThis listing is built to \u003cstrong data-start=\"1257\" data-end=\"1275\"\u003ereduce returns\u003c\/strong\u003e: we only publish fitment that is verified through official fiche-style assignment sources. If your bike is not listed below, do not order until you confirm by \u003cstrong data-start=\"1435\" data-end=\"1453\"\u003eVIN\/microfiche\u003c\/strong\u003e or you message us with your chassis number.\u003c\/p\u003e\n\u003ch2 data-start=\"1499\" data-end=\"1523\"\u003eKey Features \u003c\/h2\u003e\n\u003cul data-start=\"1524\" data-end=\"2177\"\u003e\n\u003cli data-start=\"1524\" data-end=\"1615\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1615\"\u003eGenuine Royal Enfield part number: \u003cstrong data-start=\"1561\" data-end=\"1575\"\u003eRAC00154\/A\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=\"1616\" data-end=\"1694\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1694\"\u003eComplete assembly: \u003cstrong data-start=\"1637\" data-end=\"1692\"\u003eignition coil + HT lead + plug cap (suppressor cap)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1695\" data-end=\"1799\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1799\"\u003eWaterproof-oriented design for reliable spark in rain\/humidity \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:\/\/www.bike-parts-royalenfield.com\/royalenfield-motorcycle\/assignment_spare_parts\/RAC00154A?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.bike-parts-royalenfield.com\/royalenfield-motorcycle\/assignment_spare_parts\/RAC00154A?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\"\u003e\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=\"1695\" data-end=\"1799\"\u003e\n\u003cp data-start=\"1697\" data-end=\"1799\"\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\u003ca href=\"https:\/\/www.bike-parts-royalenfield.com\/royalenfield-motorcycle\/assignment_spare_parts\/RAC00154A?utm_source=chatgpt.com\" rel=\"noopener\" alt=\"https:\/\/www.bike-parts-royalenfield.com\/royalenfield-motorcycle\/assignment_spare_parts\/RAC00154A?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\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003eFixes common issues: misfire, weak spark, hard start, intermittent cutting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1879\" data-end=\"1959\"\u003e\n\u003cp data-start=\"1881\" data-end=\"1959\"\u003eOEM connector \u0026amp; mounting pattern (no jugaad splicing when correctly matched)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2036\"\u003e\n\u003cp data-start=\"1962\" data-end=\"2036\"\u003eCorrect coil characteristics vs. low-grade aftermarket “universal” coils\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2037\" data-end=\"2112\"\u003e\n\u003cp data-start=\"2039\" data-end=\"2112\"\u003eRecommended to inspect\/replace spark plug if misfire persisted for long\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2113\" data-end=\"2177\"\u003e\n\u003cp data-start=\"2115\" data-end=\"2177\"\u003eIdeal for preventive replacement before long rides\/expeditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2179\" data-end=\"2229\"\u003eCompatibility Table \u003c\/h2\u003e\n\u003cp data-start=\"2230\" data-end=\"2336\"\u003eVerified via fiche-style “assignment\/vehicle information” sources:\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\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2338\" data-end=\"2727\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2338\" data-end=\"2402\"\u003e\n\u003ctr data-start=\"2338\" data-end=\"2402\"\u003e\n\u003cth data-start=\"2338\" data-end=\"2357\" data-col-size=\"sm\"\u003eModel (Verified)\u003c\/th\u003e\n\u003cth data-start=\"2357\" data-end=\"2375\" data-col-size=\"sm\"\u003eEngine Platform\u003c\/th\u003e\n\u003cth data-start=\"2375\" data-end=\"2393\" data-col-size=\"md\"\u003eEmission\/Region\u003c\/th\u003e\n\u003cth data-start=\"2393\" data-end=\"2402\" data-col-size=\"md\"\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2421\" data-end=\"2727\"\u003e\n\u003ctr data-start=\"2421\" data-end=\"2564\"\u003e\n\u003ctd data-start=\"2421\" data-end=\"2445\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2423\" data-end=\"2444\"\u003eBullet Trials 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2445\" data-end=\"2461\" data-col-size=\"sm\"\u003e499cc UCE EFI\u003c\/td\u003e\n\u003ctd data-start=\"2461\" data-end=\"2474\" data-col-size=\"md\"\u003e\u003cstrong data-start=\"2463\" data-end=\"2473\"\u003eEuro 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2474\" data-end=\"2564\" 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=\"2565\" data-end=\"2727\"\u003e\n\u003ctd data-start=\"2565\" data-end=\"2582\" data-col-size=\"sm\"\u003e\u003cstrong data-start=\"2567\" data-end=\"2581\"\u003eBullet 500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-start=\"2582\" data-end=\"2594\" data-col-size=\"sm\"\u003e499cc UCE\u003c\/td\u003e\n\u003ctd data-start=\"2594\" data-end=\"2642\" data-col-size=\"md\"\u003eEuro-market fiche assignment (confirm by VIN)\u003c\/td\u003e\n\u003ctd data-start=\"2642\" data-end=\"2727\" 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\u003ch3 data-start=\"2729\" data-end=\"2818\"\u003eAlso Fits Classic 500 BS4 \u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBULLET 350 X ES ABS - BSVI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCLASSIC 350 ABS - BSVI \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCLASSIC 350 S-ABS - BSVI \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCLASSIC 500 TRIBUTE BLACK\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBULLET 500 DISC - BSIV \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(240, 10, 10);\"\u003e\u003cstrong\u003eBUT PLEASE CHECK PART NUMBER BEFORE PURCHASE \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"2966\" data-end=\"3036\"\u003eDo not order for these models unless you verify via VIN\/microfiche\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-start=\"3039\" data-end=\"3052\"\u003eVariants\u003c\/h2\u003e\n\u003cul data-start=\"3053\" data-end=\"3096\"\u003e\n\u003cli data-start=\"3053\" data-end=\"3096\"\u003e\n\u003cp data-start=\"3055\" data-end=\"3096\"\u003eNo variants (single part): \u003cstrong data-start=\"3082\" data-end=\"3096\"\u003eRAC00154\/A\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"3098\" data-end=\"3138\"\u003eFAQs \u003c\/h2\u003e\n\u003cp data-start=\"3140\" data-end=\"3476\"\u003e\u003cstrong data-start=\"3140\" data-end=\"3214\"\u003e1) Will this fit my Classic 350 \/ Bullet 350 \/ Thunderbird \/ Bullet X?\u003c\/strong\u003e\u003cbr data-start=\"3214\" data-end=\"3217\"\u003ePlease check part number before purchase.\u003c\/p\u003e\n\u003cp data-start=\"3478\" data-end=\"3695\"\u003e\u003cstrong data-start=\"3478\" data-end=\"3526\"\u003e2) Symptoms of a bad ignition coil\/plug cap?\u003c\/strong\u003e\u003cbr data-start=\"3526\" data-end=\"3529\"\u003eHard starting, misfire at mid\/high throttle, jerks under load, weak pickup, backfiring, and spark loss after the bike heats up are common coil\/cap\/lead failure signs.\u003c\/p\u003e\n\u003cp data-start=\"3697\" data-end=\"3918\"\u003e\u003cstrong data-start=\"3697\" data-end=\"3762\"\u003e3) Is this coil “with plug cap \u0026amp; wire” or only the coil body?\u003c\/strong\u003e\u003cbr data-start=\"3762\" data-end=\"3765\"\u003eThis part is listed as \u003cstrong data-start=\"3788\" data-end=\"3833\"\u003e“IGNITION COIL WITH CAP CORD WATER PROOF”\u003c\/strong\u003e—i.e., coil with cap\/cord (HT lead) included. \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=\"4235\" data-end=\"4457\"\u003e\u003cstrong data-start=\"4235\" data-end=\"4295\"\u003e4) Installation notes—anything to check before ordering?\u003c\/strong\u003e\u003cbr data-start=\"4295\" data-end=\"4298\"\u003eMatch: (a) your bike’s exact model\/variant, (b) connector type, and (c) mounting orientation. If you share your \u003cstrong data-start=\"4410\" data-end=\"4435\"\u003eVIN \u003c\/strong\u003e, we can help confirm.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50892341149991,"sku":null,"price":300.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/royal-enfield-rac00154-a-ignition-coil-bullet-500-oem-01.png?v=1767688364","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-ignition-coil-waterproof-rac00154-a-bullet-500-bullet-trials-500","provider":"UNDER THE HOOD","version":"1.0","type":"link"}