{"product_id":"hero-destini-125-110-fuel-unit-assembly-37800abs401s","title":"Hero Genuine Destini 125 \/ Destini 110 BS6 OBD2 Fuel Unit Assembly | Fuel Gauge Sender Unit | 37800ABS401S","description":"\u003ch2\u003eHero Genuine Destini 125 \/ Destini 110 BS6 OBD2 Fuel Unit Assembly\u003c\/h2\u003e\n\u003cp\u003eReplace a faulty, inaccurate, damaged, or non-working fuel level sender with the \u003cstrong\u003eHero Genuine Fuel Unit Assembly\u003c\/strong\u003e. This genuine Hero unit is fitted in the fuel tank assembly on confirmed newer Destini 125 and Destini 110 scooter variants and helps the fuel gauge show fuel level correctly when installed with the right wiring and tank setup.\u003c\/p\u003e\n\u003cp\u003eThe part is commonly searched by scooter owners and mechanics as a \u003cstrong\u003efuel unit, fuel gauge unit, fuel sender unit, petrol level sensor, fuel level sensor, or fuel meter sensor\u003c\/strong\u003e. Choosing the correct genuine Hero part helps maintain proper float movement, connector compatibility, tank fitment, and fuel-level reading accuracy compared to universal or locally matched sensors.\u003c\/p\u003e\n\u003cp\u003eThis SKU should be matched carefully with the old fuel unit and scooter variant before ordering. Fuel units can differ by tank design, float arm length, connector type, resistance calibration, mounting pattern, and model generation, so part-number confirmation is important for correct fitment and fuel-gauge operation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat This Product Is\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHero Genuine fuel unit assembly \/ fuel gauge sender \/ petrol level sensor\u003c\/li\u003e\n\u003cli\u003eProduct identity: \u003cstrong\u003eUNIT ASSY FUEL \/ UNIT ASSEMBLY FUEL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFormatted part number: \u003cstrong\u003e37800-ABS-401\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon buyer\/mechanic terms: \u003cstrong\u003efuel unit, fuel sender unit, fuel gauge sensor, petrol level sensor, fuel meter sensor\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eApplication: Fuel tank level sender unit for confirmed Hero Destini scooter variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Hero fuel unit assembly\u003c\/li\u003e\n\u003cli\u003eCorrect replacement for part number \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUsed as Ref #11 in the F-13 fuel tank assembly on confirmed applications\u003c\/li\u003e\n\u003cli\u003eHelps restore correct fuel gauge \/ petrol level indication when the old sender is faulty\u003c\/li\u003e\n\u003cli\u003eUseful for inaccurate fuel reading, stuck fuel meter, damaged float, or non-working fuel level signal\u003c\/li\u003e\n\u003cli\u003eSupports correct tank fit and connector matching when fitted to the right variant\u003c\/li\u003e\n\u003cli\u003eBetter fitment confidence than universal\/local fuel sender units\u003c\/li\u003e\n\u003cli\u003eSingle fuel unit assembly supplied\u003c\/li\u003e\n\u003cli\u003eQuantity required: \u003cstrong\u003e1 unit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMRP\/price reference: \u003cstrong\u003e₹390\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfirmed Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHero Destini 125 (Dec., 2024)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Destini 125 BS6 OBD2 (Apr., 2025)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Destini 125 BS6 OBD2 PHB CBS (Sept., 2025)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Destini 110 BS6 OBD2 PHB (Sept., 2025)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo wider compatibility is being added for Xoom, Pleasure, Pleasure Plus, Maestro, Maestro Edge, Duet, Activa, Jupiter, Access, or any other scooter unless the same part number is confirmed for that vehicle.\u003c\/p\u003e\n\n\u003ch3\u003eFitment Note \/ Return Prevention Note\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, match the existing fuel unit with part number \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e \/ catalogue part \u003cstrong\u003e37800-ABS-401\u003c\/strong\u003e, the scooter model\/variant, fuel tank design, float arm layout, connector type, mounting pattern, and fuel gauge compatibility.\u003c\/p\u003e\n\u003cp\u003eDo not order this only by visual similarity. Fuel sender units may look similar but can differ in float length, resistance calibration, connector, and mounting fitment. Match the old part number or confirm by VIN\/chassis-based parts lookup before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eWhat You Will Receive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Hero Genuine Fuel Unit Assembly\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel tank sender \/ fuel gauge unit only\u003c\/li\u003e\n\u003cli\u003eDoes \u003cstrong\u003enot\u003c\/strong\u003e include fuel tank, fuel pump, fuel cap, wiring harness, speedometer, fuel gauge meter, rubber gasket, screws, fuel hose, or any other fuel-system parts unless separately mentioned\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHero Genuine \/ Hero MotoCorp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e37800ABS401S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFormatted Part Number\u003c\/td\u003e\n\u003ctd\u003e37800-ABS-401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Description\u003c\/td\u003e\n\u003ctd\u003eUNIT ASSY FUEL \/ UNIT ASSEMBLY FUEL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Terms\u003c\/td\u003e\n\u003ctd\u003eFuel unit, fuel sender unit, fuel gauge sensor, petrol level sensor, fuel meter sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Area\u003c\/td\u003e\n\u003ctd\u003eF-13 Fuel Tank assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Reference\u003c\/td\u003e\n\u003ctd\u003eRef #11 in fuel tank assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eDestini 125 (Dec., 2024), Destini 125 BS6 OBD2 (Apr., 2025), Destini 125 BS6 OBD2 PHB CBS (Sept., 2025), Destini 110 BS6 OBD2 PHB (Sept., 2025)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMRP \/ Price Reference\u003c\/td\u003e\n\u003ctd\u003e₹390\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Category\u003c\/td\u003e\n\u003ctd\u003eScooter fuel tank level sender \/ fuel gauge unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Sensitivity\u003c\/td\u003e\n\u003ctd\u003ePart number, tank design, float arm length, connector, mounting pattern, calibration, and exact scooter variant must match\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003eProfessional installation is recommended because this part fits into the fuel tank area. Work in a safe, well-ventilated area away from sparks or flames. During fitting, inspect the connector, float movement, mounting seal, tank opening, wiring, and fuel gauge operation. After installation, confirm that the fuel meter responds correctly.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What is Hero part number 37800ABS401S?\u003c\/strong\u003e\u003cbr\u003eIt is a Hero Genuine fuel unit assembly, commonly called a fuel sender unit, fuel gauge sensor, petrol level sensor, or fuel meter sensor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Which scooters is this fuel unit confirmed for?\u003c\/strong\u003e\u003cbr\u003eIt is confirmed for Hero Destini 125 (Dec., 2024), Destini 125 BS6 OBD2 (Apr., 2025), Destini 125 BS6 OBD2 PHB CBS (Sept., 2025), and Destini 110 BS6 OBD2 PHB (Sept., 2025).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Is this the fuel pump?\u003c\/strong\u003e\u003cbr\u003eNo. This is the fuel unit \/ fuel level sender assembly. It should not be confused with a fuel pump or fuel tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Can this fit Xoom, Pleasure, Maestro, Duet, Activa, Jupiter, or Access?\u003c\/strong\u003e\u003cbr\u003eNo wider compatibility is being claimed. Order only if your scooter requires part number \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. When should the fuel unit be replaced?\u003c\/strong\u003e\u003cbr\u003eReplace it if the fuel meter shows wrong level, stays stuck, drops suddenly, does not respond, or the float\/sender is confirmed faulty after checking wiring and meter function.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Will this solve all fuel gauge problems?\u003c\/strong\u003e\u003cbr\u003eIt can solve issues caused by a faulty fuel sender unit. If the wiring, connector, speedometer\/fuel meter, earth connection, or tank-side fitment is faulty, those parts should also be checked.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. Is this a genuine Hero spare part?\u003c\/strong\u003e\u003cbr\u003eYes, this listing is for a Hero Genuine fuel unit assembly with part number \u003cstrong\u003e37800ABS401S\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8. How can I confirm fitment before ordering?\u003c\/strong\u003e\u003cbr\u003eMatch the part number, scooter variant, tank design, connector, mounting pattern, float arm layout, and old sender unit. VIN\/chassis-based confirmation is recommended for best accuracy.\u003c\/p\u003e","brand":"Hero MotoCorp","offers":[{"title":"Default Title","offer_id":51448307056935,"sku":"37800ABS401S","price":375.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/Hero_Genuine_Destini_125_Destini_110_BS6_OBD2_Fuel_Unit_Assembly_Fuel_Gauge_Sender_Unit_37800ABS401S.avif?v=1780574201","url":"https:\/\/underthehood.co.in\/products\/hero-destini-125-110-fuel-unit-assembly-37800abs401s","provider":"UNDER THE HOOD","version":"1.0","type":"link"}