Exact Fit for Select Ford/Lincoln Models: Fits 2015-2020 Ford F150, 2018+ Ford Expedition, 2018+ Lincoln Navigator. Compatible with check valve part numbers: 926-390, FL3Z3A788B, FL3Z-3A788-B-1, FL34-7A788-AD, FL3Z-3A788-A, FL3Z-3A788-B; vacuum solenoid part numbers: 7L1Z-9H465-B, 9L14-9H465-BA, 6L3Z-9H465-B, 7L1Z9H465B, 9L149H465BA.
Fixes 4WD Issues Effectively: Resolves front-end rattling and ensures proper 4WD engagement for smooth, quiet vehicle operation. Prevents wheel grinding and avoids more expensive repairs by replacing faulty solenoids and check valves promptly.
Cost-Effective One-Stop Solution: Includes both solenoid valve and vacuum check valve in one kit. Saves money vs. separate purchases, ensures perfect component matching to prevent air leaks, and maintains stable vacuum pressure balance.
Durable & Reliable Construction: Precision-engineered for long-lasting performance. Solenoids made of metal and high-quality plastic; check valves made of premium plastic and rubber. Withstands high temperatures, all road conditions, and driving styles for extended service life.
Easy 10-Minute Installation: Matches OE design and function for perfect fit. No professional installation needed—install quickly on your own to save time and labor costs.