Hyundai H-1 Engine Air Intake Throttle Body 2.5 CRDI 35100-27XXX 35100-4A500

Hyundai H-1 Engine Air Intake Throttle Body 2.5 CRDI is an intake system component designed for diesel engines, responsible for precise airflow control. Thanks to the factory Hyundai design and the preservation of original geometry, this used throttle body ensures stable engine operation and proper communication with the engine electronics. It is a practical solution for users looking for a proven OEM component for their diesel vehicle.

Specifications and technical data

• SKU: 351004A500
• Mark: Hyundai
• Condition: Used
• OEM Part Number: 351004A500
• Substitutable numbers: 351004A500, 35100-27XXX
• Fuel type: Diesel
• Category: Throttle Bodies

Function and role of the throttle body in a diesel engine

The throttle body in a diesel engine plays a vital role in managing the amount of air supplied to the intake manifold. In modern diesel units, it works with the engine control system, influencing:

• idle speed stabilization and smooth operation at low RPM,
• combustion process control under partial load,
• reduction of vibrations and noise during engine shutdown,
• cooperation with the Exhaust Gas Recirculation (EGR) system and emission control systems.

A properly selected throttle body helps maintain smooth engine operation, which translates into driving comfort and predictable throttle response.

Compatibility and advantages of using Hyundai parts

The offered throttle body comes from the Hyundai group, which means factory operating parameters are maintained, along with full compatibility with the engine control unit software intended by the manufacturer. Using an original solution instead of a replacement reduces the risk of adaptation issues, ECU errors, or unstable idle speed.

The component is designed for diesel fuel systems, ensuring that its construction and operating characteristics are matched to the specifics of diesel engines – which differ from those in gasoline units. This is particularly important in commercial vehicles, where predictability and component durability are essential.

Condition, verification, and preparation for installation

The throttle body is offered as a used part, allowing for economical repair while maintaining original build quality. Before reinstallation, this type of component is typically subjected to cleaning of the air channels and inspection of the flap's freedom of movement to ensure proper operation across the full range of opening.

Before purchasing, it is worth comparing the markings with the existing component and the vehicle's specifications to ensure compatibility with the specific engine variant and model year. A correctly selected throttle body facilitates installation and limits the need for additional system modifications.

Benefits of using an original Hyundai throttle body

Using a throttle body dedicated to the Hyundai H-1 2.5 CRDI provides a number of practical benefits:

• Factory fit – maintaining original geometry and mounting points facilitates installation in place of the old component.
• Electronic compatibility – operating parameters are consistent with the engine control maps provided by the manufacturer.
• Stable engine operation – a properly functioning throttle body supports even RPM and predictable response to load.
• Reasonable repair cost – a used component allows for reduced expenses while maintaining OEM quality.

Expanding the intake system in Hyundai – Throttle Bodies

If you are planning a comprehensive repair or upgrade of the engine area in your Hyundai and need other components from the same group, such as throttle housings, control elements, or additional modules working with the intake, check the available parts in the Hyundai Throttle Bodies category.

Operational support and additional materials

When working on the engine and intake system, it is also worth paying attention to the efficiency of the cooling system, which has a direct impact on component durability. To better plan your service during high-temperature periods and consider using pre-owned cooling elements, check out our guide: Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.