7L1Z-9H465-B Vacuum Solenoid Valve and FL3Z-3A788-B Check Valve Combo Kit Compatible with Ford F150 2015-2020 Ford Expedition Lincoln Navigator 2018+ 4x4

The 7L1Z-9H465-B vacuum solenoid valve and FL3Z-3A788-B check valve combo kit is a precision-engineered solution for 4x4 system issues in select Ford and Lincoln vehicles. This kit solves common problems like front end rattling by ensuring proper vacuum flow which helps engage the 4WD system correctly and reduces the risk of wheel grinding. Constructed with reliable materials the solenoid valve features metal and high-grade plastic components while the check valve uses sturdy rubber and plastic elements both designed to withstand high temperatures and tough road conditions. The combo kit ensures compatibility with models such as the Ford F150 from 2015 to 2020 Ford Expedition and Lincoln Navigator from 2018 onwards. Replace part number：Check valve replace part number: 926-390, FL3Z3A788B, ‎FL3Z-3A788-B-1‎, FL34-7A788-AD, FL3Z-3A788-A, FL3Z-3A788-B. Vacuum solenoid part number: 7L1Z-9H465-B 9L14-9H465-BA 6L3Z-9H465-B 7L1Z9H465B 9L149H465BA Installation is simple and can be completed quickly with basic tools making it an ideal choice for DIY enthusiasts. Use this kit to maintain optimal performance of your vehicle's 4x4 system

• Compatibility：Compatible with 2015-2020 Ford F150；Compatible with 2018+ Ford Expedition；Compatible with 2018+ Lincoln Navigator
• Replace part number：Check valve replace part number: 926-390, FL3Z3A788B, ‎FL3Z-3A788-B-1‎, FL34-7A788-AD, FL3Z-3A788-A, FL3Z-3A788-B. Vacuum solenoid part number: 7L1Z-9H465-B 9L14-9H465-BA 6L3Z-9H465-B 7L1Z9H465B 9L149H465BA
• Simple Installation: Designed for straightforward replacement with OEM-compatible fit allowing you to install the kit in about 10 minutes without professional help saving time and effort
• Solve 4WD Problems: This vacuum solenoid and check valve kit effectively addresses front end rattling and engages 4WD smoothly preventing wheel grinding and costly repairs
• All-in-One Combo Kit: Includes both vacuum solenoid valve and check valve designed to work together ensuring a perfect seal and maintaining vacuum pressure balance for reliable performance
• Dependable Construction: Made from robust materials such as metal and high-grade plastics for the solenoid and sturdy plastics with rubber components for the check valve offering resistance to high temperatures and various driving conditions