0445110257
BOSCH 0445110257 for Hyundai i30 / i30 CW 2.0 CRDi D4EA
33800-27400F00VC01346DLLA150P15111600 bar peak rail pressureProduct Overview
The 0445110257 is a complete injector engineered by Bosch for D4EA, D4EA-F, D4EA-V applications (Hyundai i30 / i30 CW 2.0 CRDi 100-103 kW, 2007-2011, plus Hyundai Elantra, Kia Sportage, Kia Ceed). The F00VC01346 solenoid control valve meters fuel via pilot injection at 1600 bar peak rail pressure. The DLLA150P1511 multi-hole nozzle (internal Bosch code 0433171932) atomizes fuel with precision-engineered spray pattern for the D4EA 2.0L 16V CRDi combustion chamber. Shares the F00VC01346 control-valve group with sister SKUs 0445110258, 0445110245, 0445110246, 0445110725 - each variant carries a unique IMA calibration code stamped on the solenoid body, NOT interchangeable without ECU re-flash. Hyundai/Kia OE reference 33800-27400, Bosch aftermarket exchange 0986435156.
Always verify the OE reference (33800-27400) on your existing injector body before ordering. 0445110257 shares the F00VC01346 control-valve group with sister SKUs 0445110258, 0445110245, 0445110246, 0445110725 but each carries a unique IMA calibration code - NOT interchangeable without ECU re-flash.
Vehicle & Engine Fitment
| Vehicle | Engine | Years |
|---|---|---|
| Hyundai i30 / i30 CW | D4EA / D4EB | 2007-2012 |
| Hyundai Sonata (NF) | D4EA / D4EB | 2006-2010 |
| Hyundai Tucson | D4EA / D4EB | 2005-2010 |
| Kia Carens II / New | D4EA / D4EB | 2006-2010 |
| Kia Cee'd / Pro Cee'd | D4EA / D4EB | 2007-2012 |
| Kia Lotze 2.0 VGT CRDi | D4EA / D4EB | 2006-2010 |
| Kia Magentis | D4EA / D4EB | 2006-2008 |
| Kia Sportage | D4EA / D4EB | 2004-2010 |
Technical Specifications
| Specification | Value |
|---|---|
| OEM Number | 33800-27400 |
| Engine Family | D4EA, D4EA-F, D4EA-V |
| Control ValveCore Spec | |
| Nozzle CodeCore Spec | 🔗 Shared Nozzle (2 assemblies):0445110258 |
| Injection System | Bosch Common Rail (CRIN2-16) |
| Emission Standard | Euro 4 |
| Warranty | 12 months |
| Net Weight | 600 g |
| Operating PressureCore Spec | |
| Magnet Assembly | F00VC30319 |
| Seal Ring Kit | F00VC99002 |
Installation Tips
- Execute the mandatory two-wrench counter-hold method when securing high-pressure line fittings: hold the injector inlet connector steady using an open-ended counter-hold wrench while torquing the fuel rail delivery pipe nut to 25-30 N·m, preventing any rotational displacement of the injector or damage to internal seals.
- Thoroughly clean the cylinder head injector bore down to the base metal using a non-abrasive brass cleaning brush, discard the used copper washer, and fit a new seal from Seal Ring Kit F00VC99002; apply a thin, uniform film of high-temperature ceramic anti-seize paste exclusively along the injector body shaft, ensuring no paste contacts the nozzle tip, nozzle cap nut, or copper seating surface.
- Torque the hold-down clamp bolt to 25-30 N·m (follow Hyundai/Kia workshop manual for D4EA engine). Write the individual multi-digit IMA trim code stamped on Magnet Assembly F00VC30319 into the ECU using an authorized diagnostic scan tool, then manually prime and vent the low-pressure fuel circuit before cranking to avoid cavitation damage to Control Valve F00VC01346 and Nozzle 0433171932.
Frequently Asked Questions
Is 0445110257 the right part for my vehicle?
Yes - if your engine is D4EA, D4EA-F, or D4EA-V and the OE code matches (Hyundai/Kia OEM 3380027400 / 33800-27400). The Bosch 0445110257 is a complete Common Rail injector equipped with the F00VC01346 control valve and DLLA150P1511 nozzle (internal Bosch code 0433171932). Related sister SKUs in the D4EA family include 0445110258, 0445110245, 0445110246, and 0445110725.
What vehicles use 0445110257?
Vehicles using this part include: Hyundai i30 / i30 CW 2.0 CRDi, Hyundai Sonata NF / Sonata V 2.0 VGT CRDi, Hyundai Tucson 2.0 CRDi / VGT / 4X4. Always verify by engine code and OE number on your existing part.
What is the OE reference for 0445110257?
Hyundai/Kia OE reference: 33800-27400 (3380027400). Internal nozzle code: DLLA150P1511 (0433171932). Cross-reference these codes before ordering.
Which injector bodies are compatible with 0445110257?
Related sister injector assemblies on the D4EA platform: 0445110258, 0445110245, 0445110246, and 0445110725. The 0445110257 is a complete Common Rail injector assembly fitted with the DLLA150P1511 nozzle and F00VC01346 control valve.
What is the difference between 0445110257 and similar part numbers?
Complete Bosch Common Rail injector calibrated for the 2.0 CRDi VGT (D4EA) platform. Cross-reference carefully by OE number 33800-27400 and IMA code before ordering.
How do I install 0445110257?
Installation requires professional workshop equipment: injector hold-down tools, torque wrench, ultrasonic cleaner, and flow test bench. Always replace seals and gaskets. Follow vehicle-specific workshop manual torque specs.
What are symptoms of a faulty 0445110257?
Common symptoms: hard cold start, white or black exhaust smoke, power loss, rough idle, increased fuel consumption, engine warning light. Use diagnostic equipment to identify the affected cylinder.
Does 0445110257 require ECU coding after installation?
Common rail injectors typically require cylinder-specific ECU coding via diagnostic equipment (Bosch ESI[2], Delphi, or OEM dealer tools). Mechanical nozzle replacement on Denso systems may not require coding. Verify with workshop.
What is the warranty on 0445110257?
12 months typical for aftermarket. OEM warranty follows vehicle terms. Always purchase from a reputable supplier.
What material is 0445110257 made from?
High-strength case-hardened alloy steel injector body with a precision-ground tool-steel nozzle needle and wear-resistant control valve seat. Quality materials are critical for high-pressure common rail durability.
How do I prevent ordering the wrong 0445110257?
Confusing 0445110257 (D4EA 2.0L 100-143kW VGT) with 0445110255 (D4FA 1.5-1.6L smaller) - same family but different displacement, different power range, different applications.; Ignoring the 'VGT' suffix - 2.0 CRDi VGT (variable geometry turbo) variants need this exact PN; non-VGT 2.0 CRDi models may use 0445110245/246.; Mixing up OEM 33800-27400 with 33800-2A400 (which is for 0445110255, smaller 1.5-1.6L engine) - they look similar but are for completely different engine families.
What is the fuel system specification for 0445110257?
Fuel system: Bosch Common Rail (CRIN2-16). Pressure class: 1,600 bar peak. Emission standard: Euro 4.
Diagnostic Trouble Codes & Fault Protocols
Common diagnostic trouble codes (DTCs) triggered when this common rail injector experiences wear, circuit faults, or calibration drift:
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
Cross-Reference & Compatibility
Sister parts, same-platform variants, and known incompatibilities.
Technical Diagnostic & Service Protocols
Authoritative field procedures, diagnostic testing thresholds, and service SOPs for this assembly.