{"product_id":"fuel-injector-4307217-5579423kx-for-cummins-isx15-qsx15-x15-engines","title":"Fuel Injector  4307217 5579423KX for Cummins ISX15, QSX15 X15 Engines","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"5ef2aab6-dc77-49ee-9d6c-f20678abc21b\" data-testid=\"conversation-turn-133\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69efa2ce-79d0-83ea-9a9f-2e873f63940a-8\" data-testid=\"conversation-turn-134\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3d189bc0-7caa-4396-a8d0-72b713e3abd1\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1nenz2g\" data-start=\"0\" data-end=\"26\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"26\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"28\" data-end=\"59\"\u003e\u003cstrong data-start=\"28\" data-end=\"42\"\u003ePart Name:\u003c\/strong\u003e Fuel Injector.\u003c\/p\u003e\n\u003cp data-start=\"61\" data-end=\"99\"\u003e\u003cstrong data-start=\"61\" data-end=\"77\"\u003ePart Number:\u003c\/strong\u003e 4307217, 5579423KX.\u003c\/p\u003e\n\u003cp data-start=\"101\" data-end=\"136\"\u003e\u003cstrong data-start=\"101\" data-end=\"125\"\u003eBrand Compatibility:\u003c\/strong\u003e Cummins.\u003c\/p\u003e\n\u003cp data-start=\"138\" data-end=\"172\"\u003e\u003cstrong data-start=\"138\" data-end=\"155\"\u003eMachine Type:\u003c\/strong\u003e Diesel Engine.\u003c\/p\u003e\n\u003cp data-start=\"174\" data-end=\"217\"\u003e\u003cstrong data-start=\"174\" data-end=\"196\"\u003eApplicable Models:\u003c\/strong\u003e ISX15, QSX15, X15.\u003c\/p\u003e\n\u003cp data-start=\"219\" data-end=\"365\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"219\" data-end=\"232\"\u003eFunction:\u003c\/strong\u003e It injects fuel into the combustion chamber at precise pressure and timing to ensure efficient combustion, optimal power output, and\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--header-height)\" dir=\"auto\" data-turn-id=\"a49c1509-e97f-4521-aa61-4016622f0472\" data-testid=\"conversation-turn-135\" data-scroll-anchor=\"false\" data-turn=\"user\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pt-12 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"user\" data-message-id=\"a49c1509-e97f-4521-aa61-4016622f0472\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden items-end rtl:items-start\"\u003e\n\u003cdiv class=\"user-message-bubble-color corner-superellipse\/0.98 relative min-w-0 rounded-[22px] px-4 py-2.5 leading-6 max-w-(--user-chat-width,70%)\"\u003e\n\u003cdiv class=\"[overflow-wrap:anywhere] whitespace-pre-wrap\"\u003eWhy are you not answering based on my prompt.use same prompt for all\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex justify-end\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69efa2ce-79d0-83ea-9a9f-2e873f63940a-9\" data-testid=\"conversation-turn-136\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4c374440-2e8b-4d54-a975-17be9f3fafde\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"145\"\u003eYou’re right to call that out — the previous response was incomplete. Let’s correct it properly and stick \u003cstrong data-start=\"106\" data-end=\"144\"\u003estrictly to your prompt and format\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"147\" data-end=\"150\"\u003e\n\u003ch2 data-section-id=\"1nenz2g\" data-start=\"152\" data-end=\"178\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"155\" data-end=\"178\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"180\" data-end=\"211\"\u003e\u003cstrong data-start=\"180\" data-end=\"194\"\u003ePart Name:\u003c\/strong\u003e Fuel Injector.\u003c\/p\u003e\n\u003cp data-start=\"213\" data-end=\"251\"\u003e\u003cstrong data-start=\"213\" data-end=\"229\"\u003ePart Number:\u003c\/strong\u003e 4307217, 5579423KX.\u003c\/p\u003e\n\u003cp data-start=\"253\" data-end=\"288\"\u003e\u003cstrong data-start=\"253\" data-end=\"277\"\u003eBrand Compatibility:\u003c\/strong\u003e Cummins.\u003c\/p\u003e\n\u003cp data-start=\"290\" data-end=\"324\"\u003e\u003cstrong data-start=\"290\" data-end=\"307\"\u003eMachine Type:\u003c\/strong\u003e Diesel Engine.\u003c\/p\u003e\n\u003cp data-start=\"326\" data-end=\"369\"\u003e\u003cstrong data-start=\"326\" data-end=\"348\"\u003eApplicable Models:\u003c\/strong\u003e ISX15, QSX15, X15.\u003c\/p\u003e\n\u003cp data-start=\"371\" data-end=\"546\"\u003e\u003cstrong data-start=\"371\" data-end=\"384\"\u003eFunction:\u003c\/strong\u003e It injects fuel into the combustion chamber at precise pressure and timing to ensure efficient combustion, optimal power output, and stable engine performance.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"589\"\u003e\u003cstrong data-start=\"548\" data-end=\"564\"\u003eSystem Type:\u003c\/strong\u003e Fuel Injection System.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gqkziz\" data-start=\"591\" data-end=\"623\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"595\" data-end=\"623\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"625\" data-end=\"667\"\u003e\u003cstrong data-start=\"625\" data-end=\"634\"\u003eType:\u003c\/strong\u003e Electronic unit fuel injector.\u003c\/p\u003e\n\u003cp data-start=\"669\" data-end=\"749\"\u003e\u003cstrong data-start=\"669\" data-end=\"682\"\u003eMaterial:\u003c\/strong\u003e High-strength steel with precision-machined internal components.\u003c\/p\u003e\n\u003cp data-start=\"751\" data-end=\"837\"\u003e\u003cstrong data-start=\"751\" data-end=\"765\"\u003eFlow Rate:\u003c\/strong\u003e Calibrated to meet Cummins ISX15, QSX15, and X15 engine requirements.\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"895\"\u003e\u003cstrong data-start=\"839\" data-end=\"852\"\u003eMounting:\u003c\/strong\u003e Direct-fit, engine-mounted installation.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"976\"\u003e\u003cstrong data-start=\"897\" data-end=\"911\"\u003eOperation:\u003c\/strong\u003e Electronically controlled high-pressure fuel injection system.\u003c\/p\u003e\n\u003cp data-start=\"978\" data-end=\"1101\"\u003e\u003cstrong data-start=\"978\" data-end=\"996\"\u003eCompatibility:\u003c\/strong\u003e Compatible with Cummins ISX15, QSX15, and X15 diesel engines using part numbers 4307217 and 5579423KX.\u003c\/p\u003e\n\u003cp data-start=\"1103\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1103\" data-end=\"1117\"\u003eCondition:\u003c\/strong\u003e New aftermarket replacement part (non-OEM).\u003c\/p\u003e\n\u003cp data-start=\"1165\" data-end=\"1213\"\u003e\u003cstrong data-start=\"1165\" data-end=\"1178\"\u003eCategory:\u003c\/strong\u003e Diesel Engine Fuel System Parts.\u003c\/p\u003e\n\u003cp data-start=\"1215\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1215\" data-end=\"1228\"\u003eShipping:\u003c\/strong\u003e Fast world-wide shipping available with secure packaging, 2–7 days delivery, and reliable logistics service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Marine Spares Online","offers":[{"title":"Default Title","offer_id":45308690006193,"sku":"1601322280534","price":895.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/7908\/0881\/files\/Fuel_Injector_4307217.webp?v=1777546957","url":"https:\/\/grandmarineparts.com\/products\/fuel-injector-4307217-5579423kx-for-cummins-isx15-qsx15-x15-engines","provider":"Marine Spares Online","version":"1.0","type":"link"}