{"product_id":"tgk-motorsport-high-pressure-fuel-pump-seal-rebuild-kit-mazda-2-3l","title":"TGK Motorsport  High Pressure Fuel Pump Seal Rebuild Kit - Mazda MZR DISI","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe TGK Motorsport HPFP Seal Rebuild Kit is designed to fix factory leaks, replace torn seals from HPFP upgrades,and restore fuel system integrity. Whether you're performing preventative maintenance or upgrading your fuel system, this kit ensures optimal HPFP operation and long-term reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOver time, the factory high-pressure fuel pump (HPFP) Base seal in direct injection engines degrade, leading to fuel leaks, pressure loss, and cold start issues. Additionally, upgrading to larger HPFP pistons—a common modification for high-performance and ethanol (E85) tuning—can over stress and tear the OEM seal, allowing fuel to bypass the seal and mix with engine oil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eFixes Common Factory HPFP Leaks - \u003c\/span\u003e\u003cspan\u003eDirect replacement for failing OEM seals that cause fuel seepage and pressure drops.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003ePrevents HPFP Upgrade Seal Tearing - \u003c\/span\u003e\u003cspan\u003eReinforced seals withstand increased pressure from larger piston kits and performance modifications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eMolybdenum Disulfide Seal Technology - \u003c\/span\u003e\u003cspan\u003eEnhanced durability with superior friction resistance and improved longevity under extreme conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eRestores Fuel Pressure \u0026amp; Reliability - \u003c\/span\u003e\u003cspan\u003ePrevents fuel seepage, pressure drops, and cold start issues for consistent performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003ePerformance \u0026amp; Maintenance Solution - \u003c\/span\u003e\u003cspan\u003eIdeal for both daily-driven vehicles and high-horsepower builds requiring reliable fuel delivery.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cspan\u003eCost-Effective Alternative - \u003c\/span\u003e\u003cspan\u003eSaves time and money compared to full pump replacement when housing and internals are in good condition.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eWhat are the symptoms of HPFP seal failure?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCommon symptoms include fuel smell inside the motor, cold starting issues, and warm starting issues due to fuel seepage and pressure loss.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eWill this kit work with upgraded HPFP pistons?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, the reinforced Molybdenum Disulfide seals are designed to handle the increased pressure and stress from larger aftermarket HPFP piston kits.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eWhat's included in the rebuild kit?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe kit includes a base seal kit with bottom collars and integrated seals that improve the HPFP's sealing integrity and prevent fuel leakage.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIs this suitable for E85 fuel systems?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes, this kit is designed to handle the demands of ethanol (E85) tuning and high-performance fuel system modifications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eWhen should I replace my HPFP seals?\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReplace seals if you're experiencing fuel leaks, pressure drops, starting issues, or as preventative maintenance when upgrading to larger HPFP piston\u003c\/span\u003e\u003c\/p\u003e","brand":"TGK Motorsport","offers":[{"title":"Default Title","offer_id":49772098945251,"sku":"TGK-0308-19","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/7711\/6131\/files\/Main_2.jpg?v=1789762686","url":"https:\/\/www.ayrespeedworks.com\/products\/tgk-motorsport-high-pressure-fuel-pump-seal-rebuild-kit-mazda-2-3l","provider":"AyreSpeedworks, LLC","version":"1.0","type":"link"}