{"product_id":"royal-enfield-classic-350-bs3-air-filter-assembly-823071","title":"Air Filter Assembly with Sticker (Classic Ash) for Royal Enfield Classic 350 UCE BS3 – 823071 (C350 RVT)","description":"\u003cp data-start=\"247\" data-end=\"698\"\u003eRoyal Enfield Genuine \u003cstrong data-start=\"269\" data-end=\"319\"\u003eAir Filter Assembly with Sticker – Classic Ash\u003c\/strong\u003e (Part No. \u003cstrong data-start=\"330\" data-end=\"340\"\u003e823071\u003c\/strong\u003e) is the complete air-filter side assembly used on specific \u003cstrong data-start=\"400\" data-end=\"425\"\u003eClassic 350 UCE BSIII\u003c\/strong\u003e variants. If your current unit is cracked, rattling, broken at the mounts, or the sticker\/finish has faded (common after hard use or minor falls), replacing the full assembly restores proper fitment, reduces intake-side vibration noises, and brings back the original look.\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"1018\"\u003eThis is not just the paper element—this is the \u003cstrong data-start=\"747\" data-end=\"759\"\u003eassembly\u003c\/strong\u003e (often searched as \u003cstrong data-start=\"779\" data-end=\"873\"\u003eair filter box \/ airbox assembly \/ air filter housing \/ side air filter cover with sticker\u003c\/strong\u003e). OEM matters here because mounting points, seal seating, and panel alignment must match the stock chassis brackets to avoid gaps and vibration.\u003c\/p\u003e\n\u003cp data-start=\"1020\" data-end=\"1157\"\u003eBefore you buy: \u003cstrong data-start=\"1036\" data-end=\"1157\"\u003econfirm your bike is Classic 350 UCE BSIII and match the part number 823071 with your old part \/ VIN-based EPC check.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1159\" data-end=\"1194\"\u003eKey Features \u003c\/h2\u003e\n\u003cul data-start=\"1195\" data-end=\"1812\"\u003e\n\u003cli data-start=\"1195\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1197\" data-end=\"1237\"\u003eGenuine Royal Enfield part: \u003cstrong data-start=\"1225\" data-end=\"1235\"\u003e823071\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1336\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1336\"\u003eComplete \u003cstrong data-start=\"1249\" data-end=\"1304\"\u003eair filter assembly with Classic Ash sticker\/finish\u003c\/strong\u003e (not only the filter element)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1337\" data-end=\"1439\"\u003e\n\u003cp data-start=\"1339\" data-end=\"1439\"\u003eHelps fix cracked housing, broken mounts, loose fitment, and vibration\/rattle from the airbox area\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1523\"\u003e\n\u003cp data-start=\"1442\" data-end=\"1523\"\u003eRestores OEM panel alignment and factory-style appearance for Classic Ash theme\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1524\" data-end=\"1589\"\u003e\n\u003cp data-start=\"1526\" data-end=\"1589\"\u003eDirect replacement when matched by \u003cstrong data-start=\"1561\" data-end=\"1587\"\u003epart number + BS stage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1590\" data-end=\"1668\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1668\"\u003eBest for workshop-grade repairs where exact fit and alignment are critical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1669\" data-end=\"1748\"\u003e\n\u003cp data-start=\"1671\" data-end=\"1748\"\u003eRecommended to verify by \u003cstrong data-start=\"1696\" data-end=\"1720\"\u003eVIN \/ old-part photo\u003c\/strong\u003e to prevent wrong ordering\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1749\" data-end=\"1812\"\u003e\n\u003cp data-start=\"1751\" data-end=\"1812\"\u003eSuitable for export orders needing genuine SKU identification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1814\" data-end=\"1850\"\u003eCompatibility Table \u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1852\" data-end=\"2660\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1852\" data-end=\"1936\"\u003e\n\u003ctr data-start=\"1852\" data-end=\"1936\"\u003e\n\u003cth data-start=\"1852\" data-end=\"1860\" data-col-size=\"sm\"\u003eModel\u003c\/th\u003e\n\u003cth data-start=\"1860\" data-end=\"1878\" data-col-size=\"sm\"\u003ePlatform\/Engine\u003c\/th\u003e\n\u003cth data-start=\"1878\" data-end=\"1892\" data-col-size=\"sm\"\u003eBS\/Emission\u003c\/th\u003e\n\u003cth data-start=\"1892\" data-end=\"1900\" data-col-size=\"sm\"\u003eYears\u003c\/th\u003e\n\u003cth data-start=\"1900\" data-end=\"1915\" data-col-size=\"sm\"\u003eStatus (✅\/❓)\u003c\/th\u003e\n\u003cth data-start=\"1915\" data-end=\"1936\" data-col-size=\"xl\"\u003eNotes\/Constraints\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1963\" data-end=\"2660\"\u003e\n\u003ctr data-start=\"1963\" data-end=\"2320\"\u003e\n\u003ctd data-start=\"1963\" data-end=\"1991\" data-col-size=\"sm\"\u003eRoyal Enfield Classic 350\u003c\/td\u003e\n\u003ctd data-start=\"1991\" data-end=\"2001\" data-col-size=\"sm\"\u003eUCE 350\u003c\/td\u003e\n\u003ctd data-start=\"2001\" data-end=\"2009\" data-col-size=\"sm\"\u003eBSIII\u003c\/td\u003e\n\u003ctd data-start=\"2009\" data-end=\"2040\" data-col-size=\"sm\"\u003eBSIII era (verify by RC\/VIN)\u003c\/td\u003e\n\u003ctd data-start=\"2040\" data-end=\"2044\" data-col-size=\"sm\"\u003e❓\u003c\/td\u003e\n\u003ctd data-start=\"2044\" data-end=\"2320\" data-col-size=\"xl\"\u003eDealer listings show “Classic 350 – BSIII” for PN 823071, but official RE spares portal (spares.royalenfield.com) is JS-gated in this environment, so EPC confirmation couldn’t be captured. Verify by VIN\/old-part photo before purchase. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2321\" data-end=\"2508\"\u003e\n\u003ctd data-start=\"2321\" data-end=\"2346\" data-col-size=\"sm\"\u003eClassic 350 (BSIV\/BS6)\u003c\/td\u003e\n\u003ctd data-start=\"2346\" data-end=\"2367\" data-col-size=\"sm\"\u003eUCE 350 \/ J-Series\u003c\/td\u003e\n\u003ctd data-start=\"2367\" data-end=\"2379\" data-col-size=\"sm\"\u003eBSIV\/BSVI\u003c\/td\u003e\n\u003ctd data-start=\"2379\" data-end=\"2383\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2383\" data-end=\"2387\" data-col-size=\"sm\"\u003e❓\u003c\/td\u003e\n\u003ctd data-start=\"2387\" data-end=\"2508\" data-col-size=\"xl\"\u003eDo \u003cstrong data-start=\"2392\" data-end=\"2399\"\u003enot\u003c\/strong\u003e assume cross-fit. Airbox assemblies often change by BS stage and mounting. Verify by part number from EPC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2509\" data-end=\"2660\"\u003e\n\u003ctd data-start=\"2509\" data-end=\"2542\" data-col-size=\"sm\"\u003eClassic 500 \/ Electra \/ Bullet\u003c\/td\u003e\n\u003ctd data-start=\"2542\" data-end=\"2562\" data-col-size=\"sm\"\u003eUCE 500 \/ UCE 350\u003c\/td\u003e\n\u003ctd data-start=\"2562\" data-end=\"2575\" data-col-size=\"sm\"\u003eBSIII\/BSIV\u003c\/td\u003e\n\u003ctd data-start=\"2575\" data-end=\"2579\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2579\" data-end=\"2583\" data-col-size=\"sm\"\u003e❓\u003c\/td\u003e\n\u003ctd data-start=\"2583\" data-end=\"2660\" data-col-size=\"xl\"\u003eNot confirmed for 823071. Order only if your EPC\/old part matches 823071.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 data-start=\"2662\" data-end=\"2678\"\u003eVariants\u003c\/h2\u003e\n\u003cp data-start=\"2679\" data-end=\"2691\"\u003eNo variants.\u003c\/p\u003e\n\u003ch2 data-start=\"2693\" data-end=\"2715\"\u003eFAQs\u003c\/h2\u003e\n\u003cp data-start=\"2717\" data-end=\"3085\"\u003e\u003cstrong data-start=\"2717\" data-end=\"2782\"\u003eQ1 (Fitment): How do I confirm 823071 is correct for my bike?\u003c\/strong\u003e\u003cbr data-start=\"2782\" data-end=\"2785\"\u003eCheck (1) your RC for \u003cstrong data-start=\"2807\" data-end=\"2832\"\u003eClassic 350 UCE BSIII\u003c\/strong\u003e, (2) the part number molded\/labelled on your existing air filter assembly (if visible), and (3) match via \u003cstrong data-start=\"2939\" data-end=\"2956\"\u003eVIN-based EPC\u003c\/strong\u003e. If possible, WhatsApp your old-part photos (mount points + sticker side) before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3087\" data-end=\"3398\"\u003e\u003cstrong data-start=\"3087\" data-end=\"3170\"\u003eQ2 (Fitment): Is this the air filter paper element or the full airbox assembly?\u003c\/strong\u003e\u003cbr data-start=\"3170\" data-end=\"3173\"\u003eThis is listed as \u003cstrong data-start=\"3191\" data-end=\"3221\"\u003e“AIR FILTER ASSY W\/STICK…”\u003c\/strong\u003e—i.e., the \u003cstrong data-start=\"3232\" data-end=\"3265\"\u003eassembly\/housing with sticker\u003c\/strong\u003e, not just the filter element. Many customers search it as “air filter box \/ airbox \/ housing”. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3400\" data-end=\"3706\"\u003e\u003cstrong data-start=\"3400\" data-end=\"3477\"\u003eQ3 (Comparison): OEM vs aftermarket air filter box—what’s the difference?\u003c\/strong\u003e\u003cbr data-start=\"3477\" data-end=\"3480\"\u003eOEM typically guarantees correct bracket alignment, panel gap, and sealing geometry. Aftermarket housings often vary in mount hole location and plastic rigidity, which can cause vibration, misalignment, or air leaks over time.\u003c\/p\u003e\n\u003cp data-start=\"3708\" data-end=\"3972\"\u003e\u003cstrong data-start=\"3708\" data-end=\"3767\"\u003eQ4 (Installation): Any precautions during installation?\u003c\/strong\u003e\u003cbr data-start=\"3767\" data-end=\"3770\"\u003eDo a dry-fit first, then tighten mounts evenly. Don’t overtighten into plastic bosses. Inspect the intake duct\/rubber coupler for cracks and ensure the mating surfaces sit flush before final tightening.\u003c\/p\u003e\n\u003cp data-start=\"3974\" data-end=\"4207\"\u003e\u003cstrong data-start=\"3974\" data-end=\"4023\"\u003eQ5 (Symptoms): What problems does this solve?\u003c\/strong\u003e\u003cbr data-start=\"4023\" data-end=\"4026\"\u003eCommon fixes: cracked\/broken airbox mounts, loose panel fitment, rattling near the right side, broken clips, and cosmetic deterioration (sticker\/finish) on the Classic Ash assembly.\u003c\/p\u003e\n\u003cp data-start=\"4209\" data-end=\"4510\"\u003e\u003cstrong data-start=\"4209\" data-end=\"4287\"\u003eQ6 (Returns-prevention): What photo should I share to avoid wrong fitment?\u003c\/strong\u003e\u003cbr data-start=\"4287\" data-end=\"4290\"\u003eSend clear photos of: (1) your current airbox assembly from the outside, (2) mounting points\/holes, (3) intake coupler area, and (4) any label\/markings. If your EPC shows a different part number, do \u003cstrong data-start=\"4489\" data-end=\"4496\"\u003enot\u003c\/strong\u003e order 823071.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":51003674886439,"sku":null,"price":1440.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/Royal_Enfield_823071_air_filter_assembly_with_sticker_for_Classic_350_UCE_BS3_Classic_Ash.png?v=1770115833","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-classic-350-bs3-air-filter-assembly-823071","provider":"UNDER THE HOOD","version":"1.0","type":"link"}