{"product_id":"royal-enfield-570878-oil-filter-cap-sub-assembly-classic-350-500-bullet-electra-continental-gt-535","title":"Royal Enfield Oil Filter Cap Sub Assembly for Bullet 350 UCE, Electra 350 UCE, Classic 350, Classic 500, Bullet 500 \u0026 Continental GT 535 – 570878","description":"\u003ch2\u003eRoyal Enfield Oil Filter Cap Sub Assembly for Bullet 350 UCE, Electra 350 UCE, Classic 350, Classic 500, Bullet 500 \u0026amp; Continental GT 535 – 570878\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e570878\u003c\/strong\u003e is a genuine Royal Enfield \u003cstrong\u003eCap, Oil Filter Sub Assembly\u003c\/strong\u003e. Public OEM-style Royal Enfield parts sources identify this exact part number as \u003cstrong\u003eCAP OIL FILTER-SUB ASSY- CL350 \u0026amp; CL500\u003c\/strong\u003e or \u003cstrong\u003eCAP, OIL FILTER SUB ASSY.\u003c\/strong\u003e This is the correct oil filter cap sub assembly used on multiple UCE-era 350cc and 500cc models, including the Continental GT 535 platform.\u003c\/p\u003e\n\u003cp\u003eThis is the right OEM replacement when the original oil filter cap is damaged, rounded, leaking, cracked, missing, or being replaced during service and engine-side repair work. Buyers also search for this as \u003cstrong\u003eoil filter cap Royal Enfield\u003c\/strong\u003e, \u003cstrong\u003eoil filter cover RE\u003c\/strong\u003e, \u003cstrong\u003eClassic 350 oil filter cap\u003c\/strong\u003e, \u003cstrong\u003eContinental GT 535 oil filter cap\u003c\/strong\u003e, and \u003cstrong\u003eUCE oil filter cap assembly\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e the strongest public fitment evidence supports the UCE-era 350\/500 family, not newer J-series 350s. Match your motorcycle model and old cap style before ordering, especially if your bike has been modified or uses a different oil filter cap arrangement.\u003c\/p\u003e\n\u003ch3\u003eWhy Buyers Need It\u003c\/h3\u003e\n\u003cp\u003eThis part is typically replaced when the oil filter cap threads, sealing area, or outer body are damaged, or when the cap is lost during service. Because the oil filter housing must seal properly, using the correct OEM cap helps avoid leakage, bad fitment, and service-related problems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Royal Enfield OEM oil filter cap sub assembly\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e570878\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOfficial description: \u003cstrong\u003eCap, Oil Filter Sub Assy.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eStrong public fitment support across UCE-era 350cc and 500cc Royal Enfield models\u003c\/li\u003e\n\u003cli\u003eUsed at the oil filter housing \/ cover area\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for damaged, leaking, cracked, or missing original cap\u003c\/li\u003e\n\u003cli\u003eBest ordered by exact part number and engine-family match\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVerified Compatibility\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; height: 352.688px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 21.5011%; height: 19.5938px;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 13.7612%; height: 19.5938px;\"\u003eStatus\u003c\/th\u003e\n\u003cth style=\"width: 60.8091%; height: 19.5938px;\"\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 39.1875px;\"\u003eBullet 350 UCE (Kick Start)\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 39.1875px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 39.1875px;\"\u003eSeller fitment references explicitly include Bullet 350 UCE KS.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 39.1875px;\"\u003eBullet 350 UCE (Electric Start)\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 39.1875px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 39.1875px;\"\u003eSeller fitment references explicitly include Bullet 350 UCE ES.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 39.1875px;\"\u003eElectra 350 UCE (Electric Start)\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 39.1875px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 39.1875px;\"\u003eSeller fitment references explicitly include Electra 350 UCE ES.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 19.5938px;\"\u003eClassic 350 UCE\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 19.5938px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 19.5938px;\"\u003eSeller fitment references explicitly include Classic 350.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 58.7812px;\"\u003eClassic 500 EFI \/ UCE\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 58.7812px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 58.7812px;\"\u003eSeller fitment references explicitly include Classic 500 EFI; bike-parts fiches show 570878 on Classic 500 variants.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 58.7812px;\"\u003eBullet 500 UCE\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 58.7812px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 58.7812px;\"\u003eSeller fitment references explicitly include Bullet 500 UCE; bike-parts fiches show 570878 on Bullet 500 Euro 4.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 39.1875px;\"\u003eContinental GT 535\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 39.1875px;\"\u003eConfirmed\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 21.5011%; height: 39.1875px;\"\u003eOther Royal Enfield models\u003c\/td\u003e\n\u003ctd style=\"width: 13.7612%; height: 39.1875px;\"\u003eDo not assume\u003c\/td\u003e\n\u003ctd style=\"width: 60.8091%; height: 39.1875px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Genuine Royal Enfield Oil Filter Cap Sub Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuyer-Focused Fitment Note\u003c\/h3\u003e\n\u003cp\u003ePlease order only after confirming your motorcycle is from the \u003cstrong\u003eUCE-era 350 \/ 500 platform\u003c\/strong\u003e and uses this exact oil filter cap style. Do not treat it as universal across newer Royal Enfield engines.\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is 570878?\u003c\/strong\u003e\u003cbr\u003eIt is the genuine Royal Enfield \u003cstrong\u003eCap, Oil Filter Sub Assembly\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Which bikes can I safely buy this for?\u003c\/strong\u003e\u003cbr\u003eStrong public fitment support covers Bullet 350 UCE, Electra 350 UCE, Classic 350, Classic 500, Bullet 500 UCE, and Continental GT 535.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Is it OEM?\u003c\/strong\u003e\u003cbr\u003eYes, it is a genuine Royal Enfield OEM part.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is this the oil filter itself?\u003c\/strong\u003e\u003cbr\u003eNo. This is the \u003cstrong\u003eoil filter cap sub assembly\u003c\/strong\u003e, not the filter element.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What problem does it solve?\u003c\/strong\u003e\u003cbr\u003eIt replaces a damaged or missing oil filter cap and helps restore proper oil filter housing closure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I fit it on a newer J-series 350?\u003c\/strong\u003e\u003cbr\u003eThis listing is not positioned for J-series 350 models. Buy only by confirmed part number and engine-family match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. What should I check before ordering?\u003c\/strong\u003e\u003cbr\u003eCheck your motorcycle model, engine family, oil filter cap design, and exact part number \u003cstrong\u003e570878\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Royal Enfield","offers":[{"title":"Default Title","offer_id":51367384776999,"sku":"570878","price":188.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/Royal_Enfield_Oil_Filter_Cap_Sub_Assembly_for_Bullet_350_UCE_Electra_350_UCE_Classic_350_Classic_500_Bullet_500_Continental_GT_535_570878.jpg?v=1778146805","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-570878-oil-filter-cap-sub-assembly-classic-350-500-bullet-electra-continental-gt-535","provider":"UNDER THE HOOD","version":"1.0","type":"link"}