{"product_id":"standard-ignition-pr78-fuel-injection-pressure-regulator","title":"Standard Ignition PR78 Fuel Injection Pressure Regulator","description":"\u003ch2\u003eOverview of Standard Ignition Fuel Injection Pressure Regulator PR78\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR78 fuel injection pressure regulator is designed to maintain consistent fuel pressure in gas fuel systems. Engineered for select Mazda models, including the 323, MX-3, and Protege, this regulator ensures optimal fuel delivery and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRegulates fuel injection pressure at 42 psi for stable fuel flow\u003c\/li\u003e\n\u003cli\u003eAngled nipple orientation for precise fuel line connection\u003c\/li\u003e\n\u003cli\u003eIncludes an o-ring for secure sealing and leak prevention\u003c\/li\u003e\n\u003cli\u003eComes with a caution sheet for safe installation and handling\u003c\/li\u003e\n\u003cli\u003eCompatible with gas fuel injection systems on Mazda 323, MX-3, and Protege\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition PR78 fuel injection pressure regulator is a critical component in the fuel injection system, designed to maintain a steady operating pressure of 42 psi. Its angled nipple orientation facilitates proper fuel line alignment, reducing stress on connections and improving system reliability. The included o-ring ensures a tight seal, preventing fuel leaks and maintaining system integrity. This part is specifically engineered for gas fuel systems and is compatible with Mazda 323, MX-3, and Protege models, providing a precise fit and dependable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis fuel injection pressure regulator is used to control fuel pressure within the injection system, which is essential for efficient engine operation. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFluctuating or inconsistent fuel pressure causing engine hesitation\u003c\/li\u003e\n\u003cli\u003eFuel leaks due to worn or damaged seals\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy resulting from improper fuel delivery\u003c\/li\u003e\n\u003cli\u003eEngine stalling or rough idling linked to pressure irregularities\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by fuel system faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition PR78 regulator, ensure the included o-ring is properly seated to prevent leaks. The angled nipple orientation requires careful alignment with the fuel line to avoid kinks or undue stress. Follow the caution sheet instructions closely to maintain safety and system integrity. It is recommended to inspect related fuel system components during installation for wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The PR78 fuel injection pressure regulator includes quality checks to maintain consistent operating pressure and fitment accuracy. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44696440897717,"sku":"FBHK-PR78","price":174.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_PR78_Fro.jpg?v=1775081815","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-pr78-fuel-injection-pressure-regulator","provider":"PartCatalog","version":"1.0","type":"link"}