Product Overview

This high-quality remanufactured common rail diesel fuel injector is a direct replacement for part numbers 0445110233, 0445110232, and OEM number 33800-4A400. Designed for precision fuel delivery in modern diesel engines, this injector is engineered to restore engine performance, improve fuel economy, and reduce emissions. We are a leading supplier based in Shandong, China, serving a global network of B2B clients including distributors, workshops, and fleet operators in North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Remanufactured to meet strict OEM specifications for optimal fuel atomization and injection timing.
• Durability: Constructed from high-grade steel and wear-resistant components to withstand extreme pressure and temperature conditions.
• Performance Restoration: Resolves common issues such as rough idling, hard starting, black smoke, and loss of power.
• Cost-Effective Solution: Offers a reliable alternative to new OEM injectors without compromising on quality or performance.
• Rigorous Testing: Each unit is pressure-tested and flow-matched to ensure consistent performance across all cylinders.

Technical Specifications

OEM Cross-Reference

This injector is a direct cross-reference for the following OEM and part numbers:

• 0445110233 (Bosch / Common Rail Injector)
• 0445110232 (Bosch / Common Rail Injector)
• 33800-4A400 (Hyundai / Kia OEM)
• Also compatible with: 33800-4A410, 33800-4A420 (where applicable)

Compatibility

This injector is designed for use in specific diesel engine applications, primarily for Hyundai and Kia vehicles. Common engine applications include:

• Hyundai: Santa Fe, Tucson, Sonata, i30, Grand Starex (with 2.0L & 2.2L CRDi diesel engines)
• Kia: Sorento, Sportage, Carnival, Optima (with 2.0L & 2.2L CRDi diesel engines)
• Engine Codes: D4HA, D4HB, R2.0, R2.2 series
• Years: Primarily 2009-2015 (please verify your vehicle’s engine code and injector part number before purchase)

Global Supply & Distribution

We offer reliable worldwide shipping to meet the demands of international B2B buyers. Our logistics network ensures fast and secure delivery:

• Shipping Partners: DHL, FedEx, EMS, TNT, UPS, and sea freight for bulk orders.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Poland), Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Japan, South Korea), and South America.
• Delivery Time: 3-7 working days for express shipping. Bulk orders by sea can be arranged with flexible lead times.
• Export Experience: We are experienced in international trade, customs documentation, and compliance with global shipping standards.

Quality Assurance

Our remanufacturing process adheres to strict quality control standards to ensure reliability and performance:

• Standards: All injectors are remanufactured using precision equipment and genuine-grade components.
• Testing: Each injector undergoes comprehensive testing including opening pressure, spray pattern, leak test, and flow rate matching.
• Certifications: Our facility complies with ISO quality management principles.
• Warranty: Backed by a 3-6 month warranty against manufacturing defects.
• Customer Service: 24-hour customer support for technical inquiries and after-sales service.

FAQ

Q1: How do I verify if this injector (0445110233 / 33800-4A400) fits my vehicle?
A: Please check your vehicle’s engine code (e.g., D4HA, R2.2) and the original injector part number. It is crucial to match the Bosch part number (0445110233) or the Hyundai/Kia OEM number (33800-4A400) on your existing injector. This injector is commonly used in Hyundai Santa Fe and Kia Sorento models from 2009-2015 with 2.0L or 2.2L CRDi engines. If in doubt, contact us with your VIN for confirmation.

Q2: What is the installation procedure for this remanufactured injector?
A: Installation should be performed by a qualified diesel mechanic. Key steps include: 1) Removing the old injector and cleaning the injector bore. 2) Replacing copper washers and O-rings with new ones (not included). 3) Tightening the injector to the manufacturer’s specified torque. 4) After installation, the injector coding/calibration must be programmed into the ECU using a diagnostic tool for optimal performance. Failure to code the injector can cause poor running or engine damage.

Q3: What maintenance is required for common rail injectors?
A: To prolong injector life, always use high-quality diesel fuel and replace fuel filters regularly (per manufacturer schedule). Contaminated fuel is the leading cause of injector failure. Avoid running the vehicle low on fuel, as this can introduce air and debris into the system. If you experience symptoms like rough idling or excessive smoke, have the injectors tested immediately to prevent further engine damage.