{"product_id":"acdelco-mu1657-fuel-pump-module-suburban-avalanche","title":"ACDelco MU1657 Fuel Pump \u0026 Level Sensor Module – GM Genuine Part | Suburban \u0026 Avalanche (2004–2007)","description":"\u003cp data-start=\"451\" data-end=\"519\"\u003e\u003cstrong data-start=\"451\" data-end=\"519\"\u003eACDelco MU1657 Fuel Pump \u0026amp; Level Sensor Module – GM Genuine Part\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"521\" data-end=\"831\"\u003eRestore proper fuel delivery and accurate fuel level readings with the ACDelco MU1657 fuel pump and level sensor module. Built to GM Original Equipment specifications, this complete assembly provides reliable performance, quiet operation, and correct fitment for select Chevrolet Suburban and Avalanche models.\u003c\/p\u003e\n\u003cp data-start=\"833\" data-end=\"1104\"\u003eThis all-in-one module includes the fuel pump, fuel level sensor, and sealing components, making it a direct replacement for worn or failing factory units. It helps restore consistent fuel pressure for smoother starts, stable engine performance, and improved drivability.\u003c\/p\u003e\n\u003cp data-start=\"1106\" data-end=\"1246\"\u003eIf you're experiencing hard starting, hesitation, fuel starvation, or inaccurate fuel gauge readings, this is the correct OE-style solution.\u003c\/p\u003e\n\u003cp data-start=\"1248\" data-end=\"1341\"\u003e\u003cstrong data-start=\"1248\" data-end=\"1266\"\u003eCondition: New\u003c\/strong\u003e\u003cbr data-start=\"1266\" data-end=\"1269\"\u003eThis item is new and unused. Packaging may show minor wear from storage.\u003c\/p\u003e\n\u003ch3 data-section-id=\"pm8yra\" data-start=\"1348\" data-end=\"1368\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1352\" data-end=\"1368\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1370\" data-end=\"1741\"\u003e\n\u003cli data-section-id=\"ym7648\" data-start=\"1370\" data-end=\"1405\"\u003e\n\u003cstrong data-start=\"1372\" data-end=\"1388\"\u003ePart Number:\u003c\/strong\u003e ACDelco MU1657\u003c\/li\u003e\n\u003cli data-section-id=\"3s60r\" data-start=\"1406\" data-end=\"1460\"\u003e\n\u003cstrong data-start=\"1408\" data-end=\"1427\"\u003eGM Genuine Part\u003c\/strong\u003e for OE fit, form, and function\u003c\/li\u003e\n\u003cli data-section-id=\"1hyaavy\" data-start=\"1461\" data-end=\"1543\"\u003e\n\u003cstrong data-start=\"1463\" data-end=\"1484\"\u003eComplete assembly\u003c\/strong\u003e includes fuel pump, level sensor, and sealing components\u003c\/li\u003e\n\u003cli data-section-id=\"137l9br\" data-start=\"1544\" data-end=\"1610\"\u003e\n\u003cstrong data-start=\"1546\" data-end=\"1583\"\u003eRestores consistent fuel pressure\u003c\/strong\u003e for reliable performance\u003c\/li\u003e\n\u003cli data-section-id=\"kavmqf\" data-start=\"1611\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1613\" data-end=\"1645\"\u003eImproves fuel gauge accuracy\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1qnt949\" data-start=\"1648\" data-end=\"1684\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1682\"\u003eDesigned for quiet operation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"12smslb\" data-start=\"1685\" data-end=\"1741\"\u003e\n\u003cstrong data-start=\"1687\" data-end=\"1709\"\u003eDirect replacement\u003c\/strong\u003e for factory fuel pump modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"a70zjr\" data-start=\"1748\" data-end=\"1771\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1752\" data-end=\"1771\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1773\" data-end=\"1839\"\u003e\n\u003cli data-section-id=\"18tuvgu\" data-start=\"1773\" data-end=\"1805\"\u003e2004–2007 Chevrolet Suburban\u003c\/li\u003e\n\u003cli data-section-id=\"khigzf\" data-start=\"1806\" data-end=\"1839\"\u003e2004–2007 Chevrolet Avalanche\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1841\" data-end=\"1900\"\u003eAlways verify compatibility using your VIN before purchase.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ws83tv\" data-start=\"1907\" data-end=\"1930\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1911\" data-end=\"1930\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1932\" data-end=\"2085\"\u003e\n\u003cli data-section-id=\"19o5ujt\" data-start=\"1932\" data-end=\"1975\"\u003eDesigned for gasoline applications only\u003c\/li\u003e\n\u003cli data-section-id=\"1g9b5ii\" data-start=\"1976\" data-end=\"2017\"\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli data-section-id=\"4mu360\" data-start=\"2018\" data-end=\"2085\"\u003eEnsure proper diagnosis before replacing fuel system components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Lee Motorsports","offers":[{"title":"Default Title","offer_id":52849110155564,"sku":"MU1657","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/6429\/2652\/files\/acdelco-mu1657-fuel-pump-module.jpg?v=1775929486","url":"https:\/\/www.lee-motorsports.com\/products\/acdelco-mu1657-fuel-pump-module-suburban-avalanche","provider":"Lee Motorsports","version":"1.0","type":"link"}