{"product_id":"spectra-fi1603-direct-injection-high-pressure-fuel-pump","title":"Spectra FI1603 Direct Injection High Pressure Fuel Pump","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Spectra FI1603 direct injection high pressure fuel pump is built for consistent fuel delivery under changing engine demands. It is a fitment-based replacement for select Honda Civic applications and supports stable combustion at low and high engine speeds.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect injection high pressure fuel pump for precise fuel delivery.\u003c\/li\u003e\n\u003cli\u003eSupports steady operating pressure for efficient engine operation.\u003c\/li\u003e\n\u003cli\u003eEngineered to help reduce fuel-system-related emissions impact.\u003c\/li\u003e\n\u003cli\u003eReplacement for select Honda Civic applications.\u003c\/li\u003e\n\u003cli\u003ePart number FI1603 for catalog and service reference.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eSpectra FI1603 is a direct injection high pressure fuel pump for 2016-2024 Honda Civic applications. It is designed to maintain reliable pressure across a wide operating range, which helps the engine burn fuel more consistently during idle, acceleration, and sustained driving. The pump’s design focuses on fuel economy support and reduced harmful emissions through stable injection performance. This part cross-references Delphi HM10069 for the same application.\u003c\/p\u003e\u003cp\u003eFor buyers searching for a Honda Civic fuel pump replacement, FI1603 provides a direct-injection solution matched to the vehicle’s fuel system requirements. The Spectra FI1603 part number is also useful when verifying catalog fitment or comparing replacement options.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting caused by inadequate high-pressure fuel delivery.\u003c\/li\u003e\n\u003cli\u003eRough idle from unstable injection pressure.\u003c\/li\u003e\n\u003cli\u003eLoss of power during acceleration under fuel-demand changes.\u003c\/li\u003e\n\u003cli\u003eFuel economy decline linked to inconsistent combustion.\u003c\/li\u003e\n\u003cli\u003eEmission-related issues tied to poor fuel atomization and pressure control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eCompatible with 2016-2024 Honda Civic, N\/A. Verify engine and fuel-system requirements against the vehicle application before installation. Confirm the part number FI1603 and compare the existing pump configuration to ensure correct replacement selection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eSpectra Premium states that this pump is engineered to provide continuous operating pressure and stable combustion performance. The FI1603 is built as a replacement fuel system component for direct injection applications and is supported by Spectra’s product engineering focus.\u003c\/p\u003e","brand":"Spectra","offers":[{"title":"Default Title","offer_id":53526584131765,"sku":"BCNK-FI1603","price":304.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/S9_FI1603_TOP.jpg?v=1792043334","url":"https:\/\/www.partcatalog.com\/products\/spectra-fi1603-direct-injection-high-pressure-fuel-pump","provider":"PartCatalog","version":"1.0","type":"link"}