VW Volkswagen Caddy Fuel Injector Injection Nozzle 038130073BN

The VW Volkswagen Caddy Unit Injector is an original fuel system component from the injector nozzles category, designed for Volkswagen diesel engines. A used unit injector allows for an economical yet technically sound repair of the injection system, while maintaining the engine's factory performance characteristics.

Specifications and technical data

• SKU: 038130073BN
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 038130073BN
• Substitutable numbers: 038130073BN, 038 130 073 BN
• Category: Fuel Injectors

Technical Characteristics of the Unit Injector

The VW Caddy Unit Injector combines the functions of a pump and an injector in a single housing, enabling high injection pressure without an additional high-pressure pump. This type of solution is typical for TDI engines and ensures:

• precise fuel delivery across the entire engine load range,
• stable engine operation at idle and during acceleration,
• improved mixture combustion, contributing to maintaining the vehicle's dynamics.

The original Volkswagen design guarantees proper fuel atomization parameters, in line with the vehicle manufacturer's specifications, which is crucial for both performance and engine longevity.

Application in the Volkswagen Injection System

The unit injector offered is designed for installation in diesel engines used in the Volkswagen Caddy model. Its genuine origin ensures:

• correct fit to the cylinder head without modifications,
• compatibility with factory engine control and injection maps,
• maintaining predictable vehicle behavior under load.

A correctly selected unit injector is essential for smooth operation of all cylinders, reduced smoke, and maintaining proper engine running culture.

Condition, Verification, and Benefits of Purchasing a Used Part

The offered unit injector is a used part, which significantly reduces repair costs compared to a new OEM component. This solution is often chosen for servicing older vehicles where a sensible balance between investment and repair outcome is important.

Before installation, it is recommended to:

• check operating parameters on a diagnostic bench,
• replace seals according to the manufacturer's service procedure,
• inspect the head seats and tighten correctly according to technical recommendations.

This approach allows for maximizing the potential of the used unit injector and minimizing the risk of further intervention in the injection system.

Diagnostics and Prevention for the Injection System

A malfunctioning unit injector can cause starting difficulties, power loss, increased fuel consumption, or smoke. To better understand the symptoms and consequences of worn injection components, it is worth reading the guide: Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails. You will find practical tips on diagnostics and further operation of diesel engines there.

Other Volkswagen Injector Nozzles

If you are looking for other Volkswagen injector nozzles for your car, check the full offer in the category: Volkswagen injector nozzles. This will allow you to easily compare available solutions and select the part best suited to your specific engine version.

For a broader perspective on vehicle operation and repair planning, you can also use the advice contained in the article TOP 10 Most Frequently Replaced Parts in Your Car, which helps to optimally plan maintenance without unnecessary costs.