{"product_id":"nissan-diesel-fuel-filter-primer-pump-assembly-16401-jr00b","title":"Nissan Navara, Pathfinder, NP300 - Diesel Filter Primer Pump","description":"\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-54\" data-turn-id=\"580ad025-f4cf-4894-9897-eaecc3362f82\" dir=\"auto\" 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] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--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\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"57935e5f-c0a9-41a8-ae20-d29798ef5589\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-88\" data-turn-id=\"request-68ba8d82-da3c-8328-a0b6-49ea53039405-1\" dir=\"auto\" 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] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--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\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"6142c846-745c-4f48-984d-c1993b94da3e\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cdiv dir=\"ltr\" aria-live=\"polite\" aria-busy=\"false\" id=\"model-response-message-contentr_f437e2f07cc3b2f0\" class=\"markdown markdown-main-panel enable-luminous-fast-follows enable-updated-hr-color tutor-markdown-rendering\"\u003e\n\u003ch3 data-path-to-node=\"1\"\u003eDescription\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003eThis premium diesel fuel filter primer pump assembly (also known as the filter upper cover housing) is manufactured to strict factory original equipment standards to ensure optimal low-pressure fuel delivery and reliable system bleeding. Positioned directly on top of the diesel fuel filter canister within the engine bay, this integrated unit features a heavy-duty mechanical push-plunger pump and dual-directional pipe inlets\/outlets. It is engineered to manually prime the fuel lines and evacuate trapped air bubbles after a routine filter swap or whenever the fuel system is drained. Constructed from premium treated zinc alloy or composite aluminum, it resists internal fuel corrosion, extreme under-bonnet heat cycles, and vacuum leaks. Replacing a cracked, sticking, or leaking primer assembly prevents hard starting, intermittent stalling, and fuel starvation, while safeguarding high-pressure common-rail components from catastrophic dry-cranking wear.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003e \u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eCompatible Vehicles\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan Navara 2.5 dCi \/ dTeq (D22 Platform, 2002–2015)\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan Navara 2.5 dCi (D40 Platform, 2005–2016)\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan Pathfinder 2.5 dCi (R51 Platform, 2005–2014)\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan NP300 Hardbody 2.5 tDi (D22 Platform, 2008–2021)\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan Cabstar 2.5 dCi (F24 Platform, 2007–2014)\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eNissan Murano II 2.5 dCi 4x4 (Z51 Platform, 2010–2014)\u003c\/p\u003e\n\u003cblockquote data-path-to-node=\"5\"\u003e\n\u003cp data-path-to-node=\"5,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,0\"\u003eApplication Note:\u003c\/b\u003e Specifically tailored for Nissan vehicles utilizing the 4-cylinder \u003cb data-index-in-node=\"85\" data-path-to-node=\"5,0\"\u003eYD25DDTi\u003c\/b\u003e (2.5-litre Turbo Diesel) common-rail engine family. Please check line sizes during fitting, as this configuration features standard \u003cb data-index-in-node=\"226\" data-path-to-node=\"5,0\"\u003e10 mm\u003c\/b\u003e push-on pipe fittings. Always ensure the integrated water-in-fuel sensor port on the filter bottom is properly sealed when completing this installation.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5,0\"\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7\"\u003ePart Type:\u003c\/b\u003e Diesel Fuel Filter Upper Housing Cap \u0026amp; Mechanical Primer Pump Assembly\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"82\" data-path-to-node=\"7\"\u003eOperation Mode:\u003c\/b\u003e Manual Push-Button Mechanical Plunger Operation\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"146\" data-path-to-node=\"7\"\u003ePosition:\u003c\/b\u003e Outboard Engine Compartment \/ Fuel Delivery Line Feed Loop\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"215\" data-path-to-node=\"7\"\u003eOEM Reference No:\u003c\/b\u003e 16401-JR00B \/ 16401 JR00B\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"259\" data-path-to-node=\"7\"\u003eCross-Reference OEM Nos:\u003c\/b\u003e 16401-EB30A \/ 16401EB30A \/ 16401-JR00N \/ 16401JR00A \/ 16400-JR00B (Full Assembly Reference)\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"376\" data-path-to-node=\"7\"\u003eAlternative Part Numbers:\u003c\/b\u003e PP 857\/1 (Filtron Filter Reference) \/ 16401-VK501 \/ 16401-VK511 (Similar Variants)\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"485\" data-path-to-node=\"7\"\u003eFuel Line Port Connection Size:\u003c\/b\u003e Ø 10 mm Quick-Inlet \u0026amp; Outlet Pipe Ports\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"557\" data-path-to-node=\"7\"\u003eMaterial Composition:\u003c\/b\u003e Corrosion-Resistant Heavy-Duty Zinc-Aluminum Alloy Die-Casting\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-index-in-node=\"642\" data-path-to-node=\"7\"\u003eValving Configuration:\u003c\/b\u003e Integrated Internal Dual-Way Check Valves (Prevents Fuel Backflow to Tank)\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"8\"\u003eFast and reliable delivery available across South Africa.\u003c\/b\u003e\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\/div\u003e\n\u003c\/article\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\/article\u003e","brand":"RSK","offers":[{"title":"Default Title","offer_id":61494008054130,"sku":"NAVARA-DLP","price":699.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/7475\/9794\/files\/16401EB30A-1.jpg?v=1768213749","url":"https:\/\/rskmotorspares.co.za\/products\/nissan-diesel-fuel-filter-primer-pump-assembly-16401-jr00b","provider":"RSK Motorspares","version":"1.0","type":"link"}