{"product_id":"standard-ignition-pr446-fuel-injection-pressure-regulator","title":"Standard Ignition PR446 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eFuel Pressure Control for Select Honda and Acura Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR446 is a new fuel injection pressure regulator for gas returnless systems. It features an adjustable design, screw-in mounting, a straight nipple orientation, and a steel body with a silver\/chrome finish for service on select Honda and Acura applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable fuel injection pressure regulator\u003c\/li\u003e\n\u003cli\u003eReturnless gas system design\u003c\/li\u003e\n\u003cli\u003eScrew-in mounting type\u003c\/li\u003e\n\u003cli\u003eStraight nipple orientation\u003c\/li\u003e\n\u003cli\u003eSteel regulator body with silver\/chrome finish\u003c\/li\u003e\n\u003cli\u003eIncludes caution sheet\u003c\/li\u003e\n\u003cli\u003eStandard Ignition PR446 replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and Application Details\u003c\/h2\u003e\u003cp\u003eCompatible with select fuel injection system applications on 2007-2013 Acura MDX, 2010-2013 Acura ZDX, 2010-2011 Honda Pilot, and 2014-2015 Honda Pilot. Use the PR446 when servicing a returnless fuel delivery setup that requires a screw-in regulator with one inlet and one outlet.\u003c\/p\u003e\u003cp\u003eThis part cross-references Four Seasons 24154 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel pressure that is outside the specified range\u003c\/li\u003e\n\u003cli\u003eHard starting related to inconsistent fuel delivery\u003c\/li\u003e\n\u003cli\u003eRough idle caused by unstable injector pressure\u003c\/li\u003e\n\u003cli\u003eFuel system drivability concerns on returnless setups\u003c\/li\u003e\n\u003cli\u003eReplacement needs for a worn or leaking regulator\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm the vehicle uses a gas returnless fuel system before installation. Match the screw-in mounting style, port count, and nipple orientation to the original regulator. Verify fitment by year, make, and model before service on Acura MDX, Acura ZDX, or Honda Pilot applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies this PR446 as a new replacement fuel injection pressure regulator built for direct service use in the listed applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52026420068533,"sku":"FBHK-PR446","price":103.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PR446_Fro.jpg?v=1775081890","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pr446-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}