{"product_id":"a-abigail-fuel-pump-assembly-a3518m-direct-fit-complete-kit-for-buick-cadillac-3-8l-4-6l-with-sender-and-upgraded-connector","title":"A ABIGAIL Fuel Pump Assembly A3518M — Direct-Fit Complete Kit for Buick \u0026 Cadillac 3.8L\/4.6L with Sender and Upgraded Connector","description":"\u003cstrong\u003eA ABIGAIL A3518M fuel pump assembly is a direct-fit replacement engineered to restore reliable fuel delivery for select GM V6 and V8 sedans from the late 1990s to mid-2000s.\u003c\/strong\u003e\n\n\u003cp\u003eIf your Buicks or Cadillacs are showing symptoms of weak acceleration, intermittent stalling, or low fuel pressure, swapping in a complete fuel pump assembly can return proper flow and voltage. This A ABIGAIL unit arrives as a full kit — pump, sender, reservoir and upgraded connector — built to meet or exceed the fitment and performance expected from original-equipment components. It is designed to be an OE-style replacement that installs without modification when matched to the listed vehicle years and engines.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and engines does this pump support?\u003c\/h3\u003e\n\u003cp\u003eThis assembly matches multiple GM platforms. Confirm your Year\/Make\/Model using the compatibility chart before ordering. It fits common V6 and V8 engines across Buick and Cadillac models from 1998 to 2005.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuick Lesabre 2000–2005 — 3.8L\u003c\/li\u003e\n  \u003cli\u003eBuick Park Avenue 1998–2005 — 3.8L\u003c\/li\u003e\n  \u003cli\u003eCadillac DeVille 2000–2005 — 4.6L\u003c\/li\u003e\n  \u003cli\u003eCadillac Seville 1998–2004 — 4.6L\u003c\/li\u003e\n  \u003cli\u003ePontiac Bonneville 2000–2005 — 3.8L and 2004–2005 — 4.6L\u003c\/li\u003e\n  \u003cli\u003eAlso cross-references part numbers like E3518M, MU1163 and OE numbers provided in the listing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this assembly differ from just swapping the pump element?\u003c\/h3\u003e\n\u003cp\u003eUnlike a bare pump module, this kit includes the sender, float, reservoir, strainer and an upgraded electrical connector so you replace all wear-prone components at once. That reduces rework and helps ensure correct fuel level readings and reliable electrical contacts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete sender and float included for accurate gauge readings\u003c\/li\u003e\n  \u003cli\u003eReservoir and strainer help maintain steady flow and protect the pump\u003c\/li\u003e\n  \u003cli\u003eUpgraded connector and wiring harness minimize poor electrical contact\u003c\/li\u003e\n  \u003cli\u003eTank seal included to prevent leaks during reassembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and will it require modifications?\u003c\/h3\u003e\n\u003cp\u003eThe A ABIGAIL A3518M is made as a no-modification, direct-replacement assembly for compatible vehicles. Basic mechanical skills and standard tools are usually sufficient; some installations require partial fuel tank removal depending on vehicle design.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design matches OE mounting and electrical interfaces\u003c\/li\u003e\n  \u003cli\u003eWiring harness and upgraded connector included for plug-and-play\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle service manual for tank access and safety precautions\u003c\/li\u003e\n  \u003cli\u003eImages show actual components and included hardware for reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat quality and support can I expect after purchase?\u003c\/h3\u003e\n\u003cp\u003eThis product is manufactured and tested to provide stable fuel delivery comparable to original equipment. Customer service is available for installation guidance, troubleshooting, or replacement if parts are defective or missing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt and tested to comparable standards as OE fuel pumps\u003c\/li\u003e\n  \u003cli\u003eIncludes common interchange numbers for cross-referencing\u003c\/li\u003e\n  \u003cli\u003eAfter-sales support for replacements or refunds if issues arise\u003c\/li\u003e\n  \u003cli\u003ePackage contains all components needed for a complete pump assembly swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This A ABIGAIL fuel pump assembly is aimed at owners and DIY technicians working on late‑1990s to mid‑2000s Buick, Cadillac, and Pontiac full‑size sedans who need a full replacement rather than a partial repair. It’s also useful for independent shops and fleet managers seeking a cost-effective, complete OE-style pump kit with sender and hardware included—ideal when fuel pressure, gauge accuracy or electrical connector reliability are compromised.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this pump fit my 2002 Buick Lesabre 3.8L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the A3518M is listed for Lesabre 2000–2005 3.8L. Verify your VIN or the compatibility chart to be certain before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include the fuel level sender and wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package contains the pump, sending unit, float, reservoir, strainer, wiring harness and tank seal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A ABIGAIL","offers":[{"title":"Default Title","offer_id":55171439591767,"sku":"B01KLMXIIM","price":91.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/a-abigail-fuel-pump-front-assembly_91ba1b07-4ddb-4827-96ec-722c670e80c4.jpg?v=1790445333","url":"https:\/\/britishgarage.co.uk\/products\/a-abigail-fuel-pump-assembly-a3518m-direct-fit-complete-kit-for-buick-cadillac-3-8l-4-6l-with-sender-and-upgraded-connector","provider":"British Garage","version":"1.0","type":"link"}