{"product_id":"delphi-hm10128-direct-injection-high-pressure-fuel-pump","title":"Delphi HM10128 Direct Injection High Pressure Fuel Pump","description":"\u003ch2\u003eOverview of Delphi HM10128 High Pressure Fuel Pump\u003c\/h2\u003e\u003cp\u003eThe Delphi HM10128 is a direct injection high pressure fuel pump designed specifically for Audi A4 models. Engineered for gas fuel systems, this mechanical pump ensures precise fuel delivery to maintain optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A4 gas engines\u003c\/li\u003e\n\u003cli\u003eMechanical direct injection high pressure fuel pump\u003c\/li\u003e\n\u003cli\u003eMetal housing with silver finish for durability\u003c\/li\u003e\n\u003cli\u003eInlet outside diameter: 0.313 inches with hose inlet type\u003c\/li\u003e\n\u003cli\u003eTwo female threaded outlets (M14-1.5 thread size)\u003c\/li\u003e\n\u003cli\u003eIncludes gasket or seal for secure installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with two male terminals\u003c\/li\u003e\n\u003cli\u003eExternal pump design for easier access and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Delphi HM10128 direct injection high pressure fuel pump is built with a robust metal housing finished in silver, providing strength and corrosion resistance. It features a 0.313-inch inlet outside diameter with a hose inlet type, allowing for secure fuel line connections. The pump includes two female threaded outlets sized M14-1.5, facilitating reliable fuel flow to the engine. Designed as an external mechanical pump, it operates efficiently within the fuel delivery system of Audi A4 vehicles running on gasoline. The blade terminal type with two male terminals ensures proper electrical connectivity. A gasket or seal is included to maintain a tight, leak-free installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for failing or worn high pressure fuel pumps in Audi A4 gas engines\u003c\/li\u003e\n\u003cli\u003eResolves fuel delivery inconsistencies causing engine hesitation or stalling\u003c\/li\u003e\n\u003cli\u003eAddresses fuel pressure loss impacting engine performance and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eFixes leaks or seal failures in the fuel pump assembly\u003c\/li\u003e\n\u003cli\u003eSupports restoration of proper fuel injection pressure for direct injection systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Delphi HM10128 requires removal of the existing external fuel pump. Ensure the gasket or seal included is properly seated to prevent leaks. Since mounting hardware and wiring harness are not included, reuse existing components or source compatible parts separately. Verify correct terminal connections using the blade-type male terminals. Follow manufacturer torque specifications for the M14-1.5 outlet fittings to avoid damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Delphi direct injection high pressure fuel pump is a standard replacement part manufactured to meet OEM specifications for Audi A4 vehicles. The metal housing and included gasket contribute to long-term reliability. While specific warranty details are not provided, Delphi products typically adhere to industry quality standards to ensure consistent performance and durability.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52078470135989,"sku":"BBMX-HM10128","price":290.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_HM10128_Fro.jpg?v=1775146772","url":"https:\/\/www.partcatalog.com\/products\/delphi-hm10128-direct-injection-high-pressure-fuel-pump","provider":"PartCatalog","version":"1.0","type":"link"}