{"product_id":"carter-m4511-mechanical-fuel-pump","title":"Carter M4511 Mechanical Fuel Pump","description":"\u003ch2\u003eReliable Mechanical Fuel Pump for Buick Models\u003c\/h2\u003e\u003cp\u003eThe Carter M4511 mechanical fuel pump is designed to provide consistent fuel delivery for select Buick vehicles. Engineered to meet the specific requirements of Buick Century, LeSabre, Regal, Riviera, and Skylark models, this fuel pump ensures proper fuel flow and pressure for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMechanical fuel pump with tube inlet and threaded outlet\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal for secure installation\u003c\/li\u003e\n\u003cli\u003eSingle outlet with 5\/8-18 unf-2b thread size\u003c\/li\u003e\n\u003cli\u003eFlow rating of 40 minimum for steady fuel supply\u003c\/li\u003e\n\u003cli\u003ePressure range between 5.5 and 7 psi for reliable operation\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Carter M4511 mechanical fuel pump features a tube-type inlet and a single threaded outlet designed to fit Buick vehicles such as the Century, LeSabre, Regal, Riviera, and Skylark. The outlet fitting thread size is 5\/8-18 unf-2b, ensuring compatibility with factory fuel lines. This pump delivers a minimum flow rating of 40 gallons per hour and maintains fuel pressure between 5.5 and 7 psi, which is critical for maintaining proper engine fuel delivery and performance. The included gasket or seal helps prevent leaks during installation, although mounting hardware is not provided and must be sourced separately.\u003c\/p\u003e\u003ch2\u003eCompatible Buick Models and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Century mechanical fuel pump replacement\u003c\/li\u003e\n\u003cli\u003eFuel pump for Buick LeSabre with mechanical fuel system\u003c\/li\u003e\n\u003cli\u003eReplacement pump for Buick Regal fuel delivery\u003c\/li\u003e\n\u003cli\u003eBuick Riviera fuel pump compatible with mechanical systems\u003c\/li\u003e\n\u003cli\u003eMechanical fuel pump for Buick Skylark models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Carter M4511 mechanical fuel pump, ensure the gasket or seal is properly seated to prevent fuel leaks. Since mounting hardware is not included, use the original or compatible fasteners to secure the pump. Verify the inlet and outlet connections match the vehicle’s fuel line fittings, especially the 5\/8-18 unf-2b threaded outlet. It is recommended to inspect the fuel lines and related components for wear or damage during installation to maintain system integrity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eCarter mechanical fuel pumps are manufactured to meet industry standards for durability and performance. The M4511 part number undergoes quality control testing to ensure consistent fuel flow and pressure within specified ranges. This product includes a gasket or seal to support a proper installation. Please refer to Carter’s warranty policy for coverage details related to defects or workmanship.\u003c\/p\u003e","brand":"Carter","offers":[{"title":"Default Title","offer_id":43624427749557,"sku":"BCQS-M4511","price":36.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/5C_M4511_Fro.jpg?v=1774985601","url":"https:\/\/www.partcatalog.com\/products\/carter-m4511-mechanical-fuel-pump","provider":"PartCatalog","version":"1.0","type":"link"}