Fitment: For Kc0 1 1.9 Dci 4X4 10.2003-62 84 1870, for more applicable models and years, please refer to the "Product description". Optimizes Precise Fuel Delivery: This heavy-duty fuel pressure control valve manages flow into the engine rail. By maintaining pressure, it ensures optimal combustion and prevents engine hesitation, promoting fuel efficiency while maintaining power output across various road conditions and terrains Engineered for Precise Alignment: Each specific-fit pressure regulator valve matches the exact internal dimensions of your fuel system. This ensures a seamless bolt-on integration that maintains standard geometry, providing a professional installation and a secure fit for your machine during travel Enhanced High-Pressure Integrity: The reinforced metal regulator assembly is built to withstand intense fuel cycles and thermal stress. Its robust construction prevents cracking, ensuring the valve remains functional through thousands of miles of heavy engine loads and extreme heat in any environment Reliable Corrosion Protection: Constructed with premium materials, this moisture-proof fuel control valve resists internal oxidation from modern fuel blends. The high-strength housing remains intact, providing long-term reliability and performance throughout the entire service life of your machine, Manufacturer: Clynex Store