{"product_id":"delphi-fp10377-fuel-injection-pressure-regulator","title":"Delphi FP10377 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eFuel Pressure Control for OE Applications\u003c\/h2\u003e\u003cp\u003eThe Delphi FP10377 fuel injection pressure regulator is built for returnless fuel systems that need stable pressure control and consistent fuel delivery. With OE heritage behind the design, it is a direct-fit service part for a wide range of Mercedes-Benz, Porsche, Buick, Chevrolet, Pontiac, Oldsmobile, and related applications.\u003c\/p\u003e\u003cp\u003eCompatible With 1992-2005 Mercedes-Benz, 1994-2005 Porsche, and select Buick, Chevrolet, Pontiac, and Oldsmobile models, the FP10377 supports accurate fuel pressure regulation in systems that use a push-in inlet and clamp mounting.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDelphi FP10377 fuel injection pressure regulator for returnless fuel systems\u003c\/li\u003e\n\u003cli\u003eMetal construction for service durability\u003c\/li\u003e\n\u003cli\u003ePush-in inlet with 0.94 in. \/ 24.0 mm inlet port diameter\u003c\/li\u003e\n\u003cli\u003eSingle inlet and single outlet layout\u003c\/li\u003e\n\u003cli\u003eClamp-style mounting for OE-style installation\u003c\/li\u003e\n\u003cli\u003eNo gauge port and non-adjustable design\u003c\/li\u003e\n\u003cli\u003eReturnless outlet type for the listed applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplication Details\u003c\/h2\u003e\u003cp\u003eThis fuel injection pressure regulator is used in OE-style fuel delivery systems where pressure must remain within a controlled range for proper injector operation. Delphi draws on more than a century of OE experience, and that background is reflected in the FP10377 service part design for vehicles such as the Mercedes-Benz SL500, Porsche 911, and Buick Park Avenue. The FP10377 is also cross-referenced with Gates 22855 and 22887 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure that is too high or too low\u003c\/li\u003e\n\u003cli\u003eHard starting caused by unstable fuel delivery\u003c\/li\u003e\n\u003cli\u003eRough idle related to inconsistent injector pressure\u003c\/li\u003e\n\u003cli\u003eFuel odor or drivability concerns tied to regulator wear\u003c\/li\u003e\n\u003cli\u003eLoss of performance under load from poor pressure control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the inlet diameter, push-in connection, clamp mounting style, and returnless outlet configuration before installation. Confirm vehicle-specific fitment for the exact year and model, including Mercedes-Benz C230, E320, S500, and Porsche Boxster applications. Replace the regulator only after checking the fuel system for contamination, damaged seals, or restricted lines that could affect pressure control.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi builds aftermarket parts using OE heritage and engineering knowledge developed through long-term supplier relationships with major automakers. The FP10377 is made as a metal fuel pressure regulator for service use in the listed applications and is supported by Delphi’s OE-focused manufacturing background.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388598452405,"sku":"BBMX-FP10377","price":88.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_FP10377_Fro_00afa5a9-5afd-485c-8c6c-5dab95c6626d.jpg?v=1774712457","url":"https:\/\/www.partcatalog.com\/products\/delphi-fp10377-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}