Bosch original Fuel Engine Part Injector 0414701066 for D7E Truck Diesel Engine Replacement for OEM 0414701056 0414701066 Diesel Injector Auto Parts original new injector

Engineered specifically for the Scania D12 engine platform, the Bosch 0414701066 Unit Injector delivers a precision-matched fitment for DC12, DC12.06 and DC12.17 diesel powerplants. This genuine Bosch UIS assembly is built to OEM specifications, ensuring exact spray geometry, injection timing and fuel delivery calibration required for consistent combustion across demanding duty cycles.

As a direct-fit replacement, this injector cross-references authorized part numbers 0414701044, 0414701005, 0414701056, 0414701080, 0414701081 and Scania OE 1805344, providing reliable interchangeability for fleet maintenance. It supports heavy duty trucks, long haul transport vehicles, commercial buses, industrial engines, generator sets, construction, mining and agricultural equipment, as well as marine auxiliary engines. The result is improved fuel economy, enhanced engine performance, reduced exhaust emissions and long service life proven in fleet operation.

To protect this component and maintain optimal Scania engine performance, use OEM-quality fuel filters, clean diesel fuel and prevent water contamination while maintaining fuel system cleanliness and replacing damaged fuel lines immediately. Recommended diagnostic procedures include injector backflow and leak-off tests, cylinder contribution testing, ECU fault code analysis, spray pattern analysis, fuel pressure verification, compression testing and endoscope inspection to confirm correct operation and injector fitment.