Import Auto Fuel Injector Nozzle 0 433 175 147 — Buy in wholesale FOB from Supplier in China

The Auto Fuel Injector Nozzle 0 433 175 147 is a precision component designed for common rail diesel engines, featuring the stamping code DSLA145P311M. It operates as part of an ECU-controlled fuel system, where hydraulic valves open mechanically or hydraulically to spray fuel into the cylinders at consistent accumulator rail pressure. This model is compatible with single-cylinder diesel engines and is constructed from steel, ensuring durability under high-pressure injection conditions. The nozzle is packaged in neutral packing, with alternative options available upon client request.

Common rail injector nozzles like this one are engineered to deliver a square injection rate, maintaining near-constant pressure at the start and end of each injection cycle. The product is part of a broader line of fuel injection components, including pumps, plungers, delivery valves, and rotor heads, used in passenger buses, trucks, tractors, and marine engines. Typical industry standards for such nozzles include precise tolerances for spray pattern, flow rate, and pressure resistance, which are critical for engine performance and emissions compliance.

This nozzle is primarily sourced by distributors and OEMs servicing diesel engine applications, including agricultural, automotive, and industrial machinery. Buyers should confirm compatibility with their engine model and verify the nozzle’s stamping code against their system requirements. The supplier offers a 180-day guarantee, and the product is classified under HS Code 84099199 for international trade. Origin is Putian, China, with the supplier specialising in fuel injection parts for over 26 years.

China-Lutong Parts Plant is based in Dufeng Industrial Road, Hanjiang District, Putian, China, and has been manufacturing fuel injection components for 26 years. The company specialises in developing and producing fuel injection pumps, injectors, and precision parts for diesel systems, including nozzles, plungers, delivery valves, and rotor heads. Its products are used across passenger buses, trucks, tractors, agricultural machinery, earthmoving equipment, and marine engines.

The supplier operates as an imported-tier business with a harbor trust tier, indicating a focus on export markets. While the response rate and average response hours are currently unlisted, the company’s long-standing presence in the industry suggests experience in meeting international quality and delivery standards. Buyers should directly confirm lead times, certifications, and specific technical support capabilities before placing orders.