Product Overview

This high-quality Delphi-spec common rail fuel injector is a direct replacement for the OE part numbers EJBR05501D, R05501D, and 33800-4X450. Specifically engineered for the Kia Bongo VGT (Variable Geometry Turbo) equipped with the D4J diesel engine, this injector ensures precise fuel atomization and optimal engine performance. We ship globally from our Shandong, China facility, serving major markets in North America, Europe, the Middle East, and Asia-Pacific with fast, reliable logistics via DHL, UPS, FEDEX, and TNT.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OEM tolerances for seamless plug-and-play installation without ECU recalibration.
• Optimized Fuel Efficiency: The advanced nozzle design ensures a fine, consistent spray pattern, reducing fuel consumption and lowering emissions.
• Durable Construction: Built with hardened steel and wear-resistant materials to withstand the high pressures of modern common rail systems (up to 1,800 bar).
• Enhanced Engine Response: Restores lost power and torque by delivering the correct fuel volume under all load conditions, eliminating hesitation and rough idling.
• Rigorous Testing: Every injector undergoes 100% flow rate, pressure, and leak testing before shipment to guarantee “Excellent” quality.

Technical Specifications

OEM Cross-Reference

This injector is a direct cross-reference for the following OE and aftermarket numbers:

• Delphi / OEM: EJBR05501D
• Delphi / OEM: R05501D
• Hyundai / Kia OEM: 33800-4X450
• Hyundai / Kia OEM: 338004X450

Compatibility

• Engine Model: D4J (Hyundai/Kia J-Series Diesel Engine)
• Vehicle Application: Kia Bongo III / K2500 (2010-2018) with VGT Turbocharger
• System Type: Delphi Common Rail Fuel Injection System

Global Supply & Distribution

We serve a global network of B2B clients including engine rebuilders, fleet operators, and parts distributors. Our logistics capabilities ensure fast delivery to major industrial hubs:

• North America: Express shipping to Los Angeles, Houston, Chicago, and Toronto (3-5 business days).
• Europe: Fast delivery to Rotterdam, Hamburg, and Antwerp (5-7 business days).
• Middle East: Weekly consolidated shipments to Dubai, Jeddah, and Doha.
• Asia-Pacific: Direct shipping from Shandong ports to Singapore, Melbourne, and Tokyo.

We accept TT, Western Union, PayPal, and Trade Assurance for secure transactions.

Quality Assurance

• Manufacturing Standards: Produced in an ISO 9001 certified facility in Shandong, China.
• Testing: 100% flow bench tested for spray pattern, opening pressure, and leak-tightness.
• Warranty: 6-month warranty against manufacturing defects. Returned items are fully inspected and replaced if non-compliant.
• Packaging: Individual anti-static foam packaging to prevent damage during transit. Custom packaging available upon request (MOQ applies).

FAQ

Q1: Is this injector a direct fit for my Kia Bongo 2015 VGT?
Yes, this injector (EJBR05501D / 33800-4X450) is a direct OEM replacement for the Kia Bongo III (K2500) with the D4J VGT engine produced from 2010 to 2018. No modifications are required; simply remove the old injector and install this new one using new copper washers and bolts (not included).

Q2: Do I need to program or code this injector after installation?
No, this injector comes pre-calibrated to OEM specifications. However, we strongly recommend performing an injector learn/reset procedure using a compatible diagnostic tool (e.g., G-Scan or Hyundai/Kia scanner) to ensure optimal idle quality and fuel trim adaptation.

Q3: What should I check if the engine runs rough after installation?
First, verify that the injector hold-down bolt is torqued to specification (typically 25 Nm). Check for air in the fuel lines by priming the system. If the issue persists, inspect the return line banjo bolt for blockage and ensure the injector O-rings are properly seated. If all checks pass, run a leak-off test to confirm the injector is not over-leaking internally.