{"product_id":"bosch-dishwasher-float-assembly-00751391-restore-overfill-protection-flood-switch-function","title":"Bosch Float Assembly 00751391 — Fix Overfill, E15 Flood Error \u0026 Stuck Float Switch","description":"\u003cstyle\u003e\n.hero-banner{\nposition:relative;\noverflow:hidden;\nbackground:\nlinear-gradient(135deg,rgba(0,0,0,.86) 55%,rgba(0,0,0,.45)),\nurl('https:\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/4444444444444444.png?v=1777040489') center\/cover no-repeat;\npadding:44px 34px;\nborder-radius:12px;\nmargin:0 0 28px;\ncolor:#fff;\nbox-shadow:0 10px 30px rgba(0,0,0,.25);\n}\n.hero-banner:before{\ncontent:'';\nposition:absolute;\ninset:0;\nbackground:radial-gradient(circle at center,rgba(0,153,255,.20),transparent 65%);\nanimation:pulse 5s infinite;\n}\n.hero-banner\u003e*{\nposition:relative;\nz-index:2;\n}\n.hero-banner h2{\nmargin:0 0 8px;\nfont-size:1.85em;\nfont-weight:900;\nletter-spacing:.2px;\nline-height:1.1;\n}\n.label{\ndisplay:inline-block;\nbackground:#c8a400;\ncolor:#000;\nfont-size:.72em;\nfont-weight:900;\ntext-transform:uppercase;\nletter-spacing:1px;\npadding:5px 12px;\nborder-radius:999px;\nmargin-bottom:12px;\n}\n.hero-specs{\ndisplay:flex;\nflex-wrap:wrap;\ngap:8px;\nmargin-top:15px;\n}\n.hero-specs span{\nbackground:rgba(255,255,255,.14);\nborder:1px solid rgba(255,255,255,.25);\nborder-radius:999px;\npadding:7px 13px;\nfont-size:.82em;\nfont-weight:800;\n}\n.pro-tip{\nposition:relative;\noverflow:hidden;\nbackground:#1a1a2e;\nborder-left:5px solid #c8a400;\npadding:16px 20px;\nborder-radius:8px;\nmargin:24px 0;\ncolor:#f0f0f0;\nfont-size:.95em;\nline-height:1.6;\n}\n.pro-tip strong{\ncolor:#c8a400;\n}\n.upsell-box{\nbackground:#ffecd1;\nborder-left:5px solid #ff9800;\npadding:14px 18px;\nmargin:20px 0;\nborder-radius:8px;\n}\n@keyframes pulse{\n50%{opacity:.85}\n}\n\u003c\/style\u003e\n\n\u003c!-- HERO BANNER --\u003e\n\u003cdiv class=\"hero-banner\"\u003e\n  \u003cdiv class=\"label\"\u003eOEM REPLACEMENT PART\u003c\/div\u003e\n  \u003ch2\u003eBosch Float Assembly 00751391 — Fix Overfill, E15 Flood Error \u0026amp; Stuck Float Switch\u003c\/h2\u003e\n  \u003cdiv class=\"hero-specs\"\u003e\n    \u003cspan\u003ePart# 00751391\u003c\/span\u003e\n    \u003cspan\u003eReplaces 751391\u003c\/span\u003e\n    \u003cspan\u003eFits Bosch\u003c\/span\u003e\n    \u003cspan\u003eFits Siemens\u003c\/span\u003e\n    \u003cspan\u003eFits Thermador\u003c\/span\u003e\n    \u003cspan\u003eFits Gaggenau\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- H1 --\u003e\n\u003ch1\u003eDishwasher Overfilling or Showing E15? Float Assembly 00751391 – Fix Flood Protection Fast\u003c\/h1\u003e\n\n\u003c!-- INTRO --\u003e\n\u003cp\u003e\n\u003cstrong\u003eIf your Bosch dishwasher is overfilling, triggering an E15 flood error, or refusing to start a wash cycle, the float assembly is the most common cause.\u003c\/strong\u003e\nIn most Bosch dishwashers, this is caused by a failed float housing assembly with microswitch.\nWhen it fails, the control board loses its water-level signal — triggering flood protection lockout, overfill events, or a machine that won't fill at all.\n\u003cstrong\u003e⚡ Common failure point in Bosch-built dishwashers.\u003c\/strong\u003e\n\u003cstrong\u003ePart 00751391\u003c\/strong\u003e is the genuine OEM replacement that restores accurate water-level sensing and clears flood protection faults immediately.\n\u003c\/p\u003e\n\n\u003c!-- IS THIS THE RIGHT PART --\u003e\n\u003ch3\u003e❓ Is This the Right Part?\u003c\/h3\u003e\n\u003cp\u003eThis is the correct fix if ALL of the following are true:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e✔ Dishwasher powers on and control panel responds normally\u003c\/li\u003e\n\u003cli\u003e✔ Drain pump and spray arms function correctly\u003c\/li\u003e\n\u003cli\u003e✔ Water supply confirmed — shutoff valve open, inlet hose clear\u003c\/li\u003e\n\u003cli\u003e✔ ONLY problem is overfilling, E15 error, or float switch not clicking when lifted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure? \u003ca href=\"\/pages\/contact\"\u003eSend us your model number\u003c\/a\u003e — we'll confirm before you order.\u003c\/p\u003e\n\n\u003c!-- COMMON SYMPTOMS --\u003e\n\u003ch3\u003e🔧 Common Symptoms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDishwasher overfilling with water during wash cycle\u003c\/li\u003e\n\u003cli\u003eE15 flood protection error code displayed — machine locked out\u003c\/li\u003e\n\u003cli\u003eDishwasher won't start or fill cycle stops prematurely\u003c\/li\u003e\n\u003cli\u003eWater leaking into base pan, triggering flood sensor\u003c\/li\u003e\n\u003cli\u003eFloat stuck in raised position — microswitch not releasing\u003c\/li\u003e\n\u003cli\u003eNo audible click from float switch when float is lifted manually\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✔ If these symptoms match, this is the most likely failed component in the system.\u003c\/p\u003e\n\u003cp\u003e✔ In most cases, replacing this float assembly restores normal operation immediately.\u003c\/p\u003e\n\n\u003c!-- PART DETAILS --\u003e\n\u003ch3\u003e📦 Part Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 00751391\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Float Housing Assembly with Integrated Microswitch — complete assembly, no soldering required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e 00751391, 751391\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrands:\u003c\/strong\u003e Bosch, Siemens, Thermador, Gaggenau\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- UPSELL --\u003e\n\u003cdiv class=\"upsell-box\"\u003e\n\u003cstrong\u003e⚠️ Recommended While Repairing:\u003c\/strong\u003e\u003cbr\u003e\nIf your base pan had standing water when E15 triggered, inspect the \u003cstrong\u003eflood sensor \/ Aquastop hose assembly\u003c\/strong\u003e as well. A saturated sensor can continue triggering E15 even after the float is replaced. Dry the base pan thoroughly and reset the machine before assuming the float was the only fault.\n\u003c\/div\u003e\n\n\u003c!-- INSTALLATION --\u003e\n\u003ch3\u003e⚙️ Installation\u003c\/h3\u003e\n\u003cp\u003e\n\u003cstrong\u003eSkill Level: Easy — 20 to 35 minutes.\u003c\/strong\u003e\nDisconnect power before servicing.\nRemove the lower rack, unscrew the lower spray arm, and lift out the filter basket to access the float assembly in the front-left corner of the tub floor. Disconnect the wiring harness, unclip the old float housing, and snap in the new assembly. Reconnect the harness, reassemble, and run a short cycle to confirm the E15 clears.\n\u003c\/p\u003e\n\n\u003c!-- COMPATIBLE MODELS --\u003e\n\u003ch3\u003e✓ Compatible Models\u003c\/h3\u003e\n\u003cp\u003e\nConfirmed compatible with SHE3AR72UC, SHE55M15UC, SHE65T55UC, SHX5ER55UC, SHPM88Z75N, DWHD650WFP, SN26T592GB, DF211161 plus additional Bosch, Siemens, Thermador, and Gaggenau models.\n\u003ca href=\"\/pages\/contact\"\u003eContact us to verify your model number\u003c\/a\u003e before ordering.\n\u003c\/p\u003e\n\n\u003c!-- PRO TIP --\u003e\n\u003ch3\u003e💡 Pro Tip\u003c\/h3\u003e\n\u003cdiv class=\"pro-tip\"\u003e\n\u003cstrong\u003eCheck the Wiring Harness Connector First:\u003c\/strong\u003e\u003cbr\u003e\nBefore condemning the float assembly, unplug the microswitch connector and test continuity with a multimeter while manually lifting the float. You should hear a click and see continuity change state. If the switch tests good but E15 persists, the fault is likely a wet base pan or a failing Aquastop sensor — not the float. Replacing a good float won't clear a sensor-triggered E15.\n\u003c\/div\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52800561905953,"sku":"00751391","price":24.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/7783\/2225\/files\/ChatGPTImageJun4_2026_07_28_40AM.png?v=1780572542","url":"https:\/\/xpartsupply.com\/products\/bosch-dishwasher-float-assembly-00751391-restore-overfill-protection-flood-switch-function","provider":"XPart Supply Ltd.","version":"1.0","type":"link"}