Premium OEM Fuel Pressure Regulator – Precision Engineered for Optimal Performance
High-quality direct replacement for OEM part numbers 0928400678, 0 928 400 678, 0445010190, 0445010149, 331003A000, and 0445010347. Manufactured with precision-machined aluminum housing and reinforced polymer diaphragm for superior durability under extreme pressure fluctuations. Ensures consistent fuel delivery for smooth acceleration and improved engine efficiency. Compatible with a wide range of European and Asian vehicle models, ideal for both daily commutes and high-performance tuning applications. Built to exceed OE specifications with corrosion-resistant coatings and laser-calibrated pressure settings (3.0-3.5 BAR standard). Seamless plug-and-play installation—no modifications required. Stocked in bulk for fast global shipping at wholesale pricing. Trusted by professional mechanics and fleet operators worldwide for reliability under heavy-duty use.