{"product_id":"bosch-66803-direct-injection-high-pressure-fuel-pump","title":"Bosch 66803 Direct Injection High Pressure Fuel Pump","description":"\u003ch2\u003eOverview of Bosch GDI High Pressure Pump (New)\u003c\/h2\u003e\u003cp\u003eThe Bosch GDI High Pressure Pump (New) is designed to deliver precise fuel pressure for direct injection systems in select BMW models. Engineered as a new, electric internal pump, it supports optimal engine performance and fuel efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Bosch\u003c\/li\u003e\n\u003cli\u003eBrand Line: GDI High Pressure Pump (New)\u003c\/li\u003e\n\u003cli\u003ePart Number: 66803\u003c\/li\u003e\n\u003cli\u003eType: Direct Injection High Pressure Fuel Pump\u003c\/li\u003e\n\u003cli\u003eElectric operation, internal mounting\u003c\/li\u003e\n\u003cli\u003eIncludes 1 high pressure pump per package\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 550i, 650i, 750i, X5, and X6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Bosch GDI High Pressure Pump (New)\u003c\/h2\u003e\u003cp\u003eThe Bosch GDI High Pressure Pump (New) line focuses on delivering reliable, high-pressure fuel delivery solutions for gasoline direct injection engines. This product line emphasizes new, electric pumps designed for internal installation, ensuring consistent fuel pressure and engine responsiveness. The 66803 pump is part of this line, tailored for BMW vehicles requiring precise fuel metering under high pressure conditions.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Bosch direct injection high pressure fuel pump (part number 66803) is an electric, internally mounted unit designed specifically for BMW models such as the 550i, 550i GT, 650i, 750i, and SUVs like the X5 and X6. It features a single outlet and does not include gaskets or mounting hardware, allowing for straightforward replacement in compatible vehicles. The pump is new, not remanufactured, ensuring original equipment quality and performance standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper fuel pressure in direct injection systems\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or stalling related to fuel delivery\u003c\/li\u003e\n\u003cli\u003eEliminates rough idling caused by inconsistent fuel supply\u003c\/li\u003e\n\u003cli\u003eAddresses fuel pump failure symptoms in BMW 550i, 650i, 750i, X5, and X6 models\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and fuel efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for internal mounting; ensure proper access to fuel system\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with specific BMW model and year before installation\u003c\/li\u003e\n\u003cli\u003eReplacement requires removal of the old pump; no mounting hardware included\u003c\/li\u003e\n\u003cli\u003eCheck fuel system seals and lines during installation (gaskets not included)\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications and safety procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eAs a new Bosch part, the GDI High Pressure Pump (part number 66803) meets OEM standards for fit, form, and function. Bosch is known for stringent quality control in fuel system components. Warranty coverage details should be confirmed with the point of purchase or Bosch directly, as it may vary by region and distributor.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44520743927989,"sku":"BBHK-66803","price":295.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_66803_Lef.jpg?v=1775059648","url":"https:\/\/www.partcatalog.com\/products\/bosch-66803-direct-injection-high-pressure-fuel-pump","provider":"PartCatalog","version":"1.0","type":"link"}