1999-2003 Ford 7.3L Powerstroke Fuel Relief Spring Upgrade Kit

<p>1999-2003 FORD 7.3L POWER STROKE FUEL RELIEF SPRING UPGRADEKITImprove fuel pressure and extend injector life with this Fuel Relief Spring Upgrade Kit for 19992003 Ford 7.3L Power Stroke diesel engines. This upgrade is a proven modification for Power Stroke owners, raising fuel pressure to optimal levels for better injector performance, smoother idling, and improved reliability. A factory relief spring can weaken over time, causing low fuel pressure and potential injector damage. The Relief Spring Upgrade restores correct fuel pressure and keeps your 7.3L running strong.Whats Included in the Kit:1 High-Pressure Relief SpringRequired Seals and Hardware for InstallationFeatures and Benefits:Designed specifically for 19992003 Ford 7.3L Power StrokeIncreases and maintains optimal fuel pressure for injectorsPrevents injector wear caused by low fuel pressureEnhances throttle response and overall drivabilityBuilt from durable, high-quality materialsEasy, cost-effective upgrade for long-term fuel system reliabilityDirect-fit design with all necessary seals includedVehicle Compatibility:19992003 Ford F250 Super Duty 7.3L Power Stroke19992003 Ford F350 Super Duty 7.3L Power Stroke19992003 Ford F450 / F550 Super Duty 7.3L Power Stroke20002003 Ford Excursion 7.3L Power Stroke19992003 Ford E350 / E450 Vans 7.3L Power StrokeUpgrading to the Relief Spring Kit is one of the most effective ways to ensure consistent fuel delivery and safeguard your injectors against premature failure. Its a simple upgrade that delivers big reliability improvements for your 7.3L Power Stroke.Shipping Disclaimer: We ship via USPS, UPS, and FedEx. Carrier selection is based on package size, weight, and destination. Expedited shipping options is available, call to check freight options Orders are processed within 1 business day (MondayFriday). Orders placed on weekends or holidays will be processed on the next business day. Tracking information will be provided once the item ships. Shipping to PO Boxes, APO/FPO may be limited based on carrier restrictions.California Proposition 65 Warning:WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.govInterchange Part Number:Interchange Part #s : F81Z-9C065-AA / F81Z-9H323-BB, BLUE SPRING KITIncludes: 4 FUEL LINE GROMMETS, 2 DRAIN VALVE ORINGS, 2 FUEL HEATER ORINGS, & 1 PRESSURE RELIEF VALVE ORING</p>