Bosch 0445110245 Series Common Rail Injectors — (Including 0445110245 / 0445110246 / 0445110257 / 0445110258)

Here's how the 0445110245 series reflects precision engineering rather than just catalog entries:

Bosch Part Number: 0445110245 (and close‑related 0445110246, 0445110257, 0445110258)

OEM Reference: ~33800‑27400 / 3380027400

System: Common Rail Diesel Injection (CRDi) - electronically actuated, high‑pressure regulated injector set

Weight: ~0.6 kg per injector (typical of unit assemblies)

Engine Size Fitment: Most commonly for 2.0 L diesel CRDi engines in Hyundai and Kia platforms

Function: Converts rail pressure to metered fuel spray based on ECU pulse timing.

Unlike generic injectors, each variant can have subtle differences in flow rate, control valve geometry, or sealing specs that make them vehicle‑specific. This is why correct part confirmation matters.

When purchasing from Google storefronts, customers encounter three broad quality paths:

✨ Brand‑New OEM Bosch Injectors:

Often supplied in sealed packaging with warranty (sometimes 12–24 months).

Ideal for rebuilds where reliability and longevity are priorities.

♻ Remanufactured Units:

Rebuilt with OE‑grade parts and flow‑bench tested for spray consistency.

Cost‑effective alternative when budget and performance balance is key.

⚠ Generic Aftermarket Duplicates:

Widely available and lower price but variable quality.

Only recommended when supplier testing data is provided.

Whether new or remanufactured, flow character and spray pattern consistency should be validated for optimal common rail performance.