Seat Ibiza KJ1 1.0 TSI DUSA Petrol Fuel Injector 05C906036E

Seat Ibiza KJ1 1.0 TSI DUSA Injector Petrol Injector is a precise fuel system component responsible for accurate fuel metering in a gasoline engine. As part of the Injector Nozzles group, it ensures stable engine operation, proper mixture combustion, and predictable throttle response. A used component of this type allows for an economical yet technically correct repair of the injection system in your Seat.

Specifications and technical data

• SKU: 05C906036E
• Mark: Seat
• Condition: Used
• OEM Part Number: 05C906036E
• Substitutable numbers: 05C906036E, 05C 906 036 E, 026150007B, 0 261 500 07B
• Fuel type: Petrol
• Part type: Fuel Injector
• Category: Fuel Injectors

Purpose and Function of a Petrol Injector

The presented injector is dedicated to the 1.0 TSI petrol engine in the Seat Ibiza KJ1 generation, specifically the DUSA version. Its task is to precisely deliver fuel under the correct pressure and at a strictly defined time, which translates into smooth engine operation, proper idle quality, and predictable performance across the entire RPM range.

A properly selected injector nozzle is crucial for:

• maintaining the correct fuel-air mixture composition,
• stable engine operation at low and high RPMs,
• limiting excessive fuel consumption,
• reducing the risk of carbon deposits in the combustion chamber.

Benefits of Using an Original Seat Injector Nozzle

Using an injector from the Seat parts group allows you to maintain the original fuel system operating parameters. The appropriate petrol atomization characteristics and compatibility with the engine control unit maps reduce the risk of starting problems, jerking, or uneven idling.

The most important advantages of installing the correct injector in the Ibiza KJ1 1.0 TSI DUSA include:

• maintaining compatibility with the factory engine control,
• stable unit operation across a wide temperature range,
• more predictable response to load,
• reducing the risk of injection system-related errors.

Technical Characteristics and Compatibility

The injector belongs to the Injector Nozzles category and is designed for use with petrol fuel. The component's design is tuned to the parameters of the 1.0 TSI engine, allowing for the maintenance of correct injection pressure and timing throughout the unit's operating range. This ensures the fuel system remains consistent with the factory control unit settings, and the combustion process proceeds in a controlled manner.

The product is offered as a used part, which represents a reasonable compromise between repair cost and maintaining correct operational parameters. This solution is particularly attractive for servicing everyday vehicles where both functionality and budget are important.

Professional Application and Service Aspects

The replacement of the injector in the 1.0 TSI DUSA engine should be carried out following service procedures, including checking the fuel system for leaks and verifying unit operation after installation. A correctly selected injector nozzle facilitates diagnostics and eliminates many common symptoms associated with incorrect fuel metering, such as power loss or unstable RPMs.

If you are planning a comprehensive repair or upgrade of the engine area in your Seat and need other parts from the same group, such as additional injectors, fuel rails, or mounting components, check the available parts in the Seat Injector Nozzles category.

Technical Support and Selection of Used Parts

When working with the injection system, it is useful to know the typical symptoms of wear and malfunction of injectors. The material describing the symptoms and consequences of neglecting this area can be helpful – more information can be found in the article about injector failures, their symptoms, and the consequences of inaction.

If you are considering whether a new or used part would be a better choice in your case, comparing both solutions in terms of cost and durability may also be useful – this topic is discussed in more detail in the article dedicated to choosing between new and used car parts.