0445110254 vs 0445110253
How the 0445110254 (Bosch) relates to 0445110253 — Interchangeable Bosch reference for the same D4EB application..
0445110254
Bosch · Solenoid · Common Rail
Bosch solenoid common-rail injector for the Hyundai 2.2 CRDi (engine D4EB) fitted to the Santa Fe II (CM) and Grandeur (TG). Hyundai OE 33800-27800; Bosch interchangeable 0445110253; nozzle DLLA150P1512. Replacements are coded to the ECU with the injector correction value. Failures are driven by poor fuel filtration, contamination and back-leakage wear. Key symptoms: Rough idle / vibration; Hard starting; Loss of power / limp mode; Black smoke. Common failure modes: Internal wear / high back-leakage; Water-in-fuel corrosion; Nozzle coking.