{"product_id":"quantum-hfp-397-u-fuel-pump-kit-kawasaki-kx250-kx450f-moto-house-mx","title":"Quantum Fuel Pump Kit HFP-397-U - Kawasaki KX250F \/ KX450F 2010-2025","description":"\u003ch1\u003e\u003cstrong\u003eQuantum Fuel Pump Kit HFP-397-U - Kawasaki KX250 \/ KX450F 2009-2024\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cdiv style=\"background-color: #fdecea; border: 1px solid #f5c2c0; border-left: 5px solid #d93025; border-radius: 6px; padding: 10px 14px; margin: 12px 0; box-sizing: border-box; width: 100%; max-width: 100%; word-wrap: break-word; overflow-wrap: break-word; font-size: 15px; line-height: 1.5;\"\u003e\n\u003cstrong style=\"color: #b3261e;\"\u003ePlease Note:\u003c\/strong\u003e \u003cspan style=\"color: #5f1a15;\"\u003eWill not fit Kawasaki Z125 models. Designed specifically for the Kawasaki KX models listed in the fitment table below.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Quantum Fuel Pump Kit delivers reliable fuel delivery and consistent fuel pressure for competition riders on the Kawasaki KX250 and KX450F. Engineered as a direct drop-in replacement for the in-tank module, this fuel pump restores proper atomization to your electronic fuel injection system to eliminate bogging, hard starting, and top-end lean conditions caused by a failing pump motor.\u003c\/p\u003e\n\u003cp\u003eConstructed with upgraded polymers, brushes, and commutators, this pump is fully compatible with modern ethanol-infused pump gasoline blends. The polished corrosion-resistant housing helps minimize seizing during extended non-operational storage, while the patented internal check valve maintains line pressure. Each assembly includes a gradient density fuel strainer that traps fine tank debris before it reaches the fuel rail and injector.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Quantum Fuel Pump Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDirect drop-in replacement fuel pump engineered to fit inside the fuel tank module without modifications.\u003c\/li\u003e\n\u003cli\u003eConstructed with upgraded polymers, brushes, and commutators designed for longevity in ethanol-blended pump gas.\u003c\/li\u003e\n\u003cli\u003ePolished corrosion-resistant case minimizes internal pump seizing during seasonal machine storage.\u003c\/li\u003e\n\u003cli\u003eFeatures patented check valve technology and quiet-operation internal motor engineering.\u003c\/li\u003e\n\u003cli\u003eIncludes a gradient density fuel strainer for fine particle contaminant filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/p\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2024\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKX250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2024\u003c\/td\u003e\n\u003ctd\u003eKawasaki\u003c\/td\u003e\n\u003ctd\u003eKX450F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this pump compatible with pump gasoline containing ethanol?\u003c\/b\u003e\u003cbr\u003eA: Yes, this Quantum fuel pump is built with upgraded polymers, brushes, and commutators engineered specifically to withstand modern ethanol-infused pump fuels.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Does this kit include a replacement fuel strainer?\u003c\/b\u003e\u003cbr\u003eA: Yes, the kit includes a gradient density fuel strainer designed to filter contaminants inside the tank before fuel enters the pump.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eExpert Pro-Tip:\u003c\/b\u003e Before removing your stock fuel pump module from the gas tank, thoroughly power-wash and blow-dry the entire tank base to prevent dirt from dropping into the tank opening. Once the pump assembly is removed, inspect the bare tank interior for silt or sediment, flush it clean with fresh fuel, and apply a light coat of clean engine oil or silicone grease to the tank flange base O-ring to prevent pinching during reinstallation.\u003c\/p\u003e\n\u003ch3\u003eRecommended Pairings:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-4-stroke-dirt-bikes-performance-parts-accessories-moto-house-mx\"\u003eKawasaki 4-Stroke Performance Parts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/kx250f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eKawasaki KX250 Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/motohousemx.com\/collections\/kawasaki-kx450f-performance-upgrades-engine-mods-and-accessories-moto-house-mx\"\u003eKawasaki KX450F Performance Parts \u0026amp; Upgrades\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cstrong\u003eMoto-House MX - Choice of Champions\u003c\/strong\u003e - Your premier powersports source with great customer service and lightning-fast shipping straight to your door.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Moose Racing","offers":[{"title":"Default Title","offer_id":31691570118739,"sku":"HFP-397-U","price":125.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/quantum-oem-replacement-fuel-pump-kit-hfp-397-u-2008-2023-kawasaki-kx250f-and-kx450f-503711.jpg?v=1735460473","url":"https:\/\/motohousemx.com\/products\/quantum-hfp-397-u-fuel-pump-kit-kawasaki-kx250-kx450f-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}