Bosch Fuel Filter - 0450906322

Genuine Bosch Fuel Filter 0450906322. This in-line filter has a diameter of 80.5mm and an outer di...

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AutodocBOSCH Fuel Filter VW,SKODA,SEAT 0 450 906 322 6Q0127400A,6Q0127400B,6Q0127401 6Q0127401B,6Q0127401D,6Q0127400A,6Q0127400B,6Q0127401,6Q0127401B
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eBayFuel Filter 0450906322 Bosch 6Q0127400A 6Q0127400B 6Q0127401B 6Q0127401D
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Product Information

Full details

This Bosch Fuel Filter (0450906322) is designed for owners of compatible Skoda, VW, and SEAT models seeking to maintain optimal engine performance and longevity. Its key benefit is ensuring clean fuel delivery to the engine, preventing contaminants from causing damage. A potential caveat is the need for professional installation due to its in-line nature and specific fitment requirements. The filter features robust construction with specific dimensions (80.5mm diameter, 88mm outer diameter, 197mm height, 8mm inlet/outlet) and is engineered to meet original equipment specifications.

All features

Model Part Number0450906322
BrandBosch

Extended Product Information

FAQs

What vehicles is the Bosch Fuel Filter 0450906322 compatible with?

This filter is compatible with various Skoda Fabia I (6Y5, 6Y2), Skoda Fabia I Praktik (6Y5), VW Polo (9N_), Polo Limousine (9A4, 9A2, 9N2, 9A6), SEAT Ibiza III (6L), and SEAT Cordoba Limousine (6L2) models manufactured from approximately 05/2003 onwards, depending on the specific model and VIN.

What are the main dimensions of this filter?

The filter has a diameter of 80.5mm, an outer diameter of 88mm, a height of 197mm, and both inlet and outlet diameters of 8mm.

How often should I replace my fuel filter?

Refer to your vehicle's owner's manual for the recommended replacement interval. Generally, fuel filters are recommended for replacement every 20,000 to 40,000 miles, or as indicated by your vehicle manufacturer.

Can I install this filter myself?

While possible for experienced DIY mechanics, professional installation is recommended due to the need to work with the pressurized fuel system and ensure correct, leak-free connections.

What is the purpose of a fuel filter?

A fuel filter's primary purpose is to remove contaminants such as dirt, rust, and other debris from the fuel before it reaches the engine's fuel injectors or carburetor, thereby protecting these sensitive components and ensuring optimal engine performance.

What are the equivalent Bosch or OEM part numbers?

This filter is equivalent to part numbers 6Q0127400A, 6Q0127400B, 6Q0127401, 6Q0127401B, and 6Q0127401D.

What engine codes is this filter compatible with?

It is compatible with vehicles having engine numbers such as 15377, 15473, 16231, 16337, 16462, 16463, 17036, and 17467.

Troubleshooting

Reduced engine power or hesitation.

This could indicate a clogged fuel filter. Replace the Bosch fuel filter with a new one as per the maintenance schedule or if symptoms appear.

Difficulty starting the engine.

A severely clogged filter can restrict fuel flow, making it hard to start. Check for fuel delivery issues and consider filter replacement.

Fuel leak detected around the filter.

Ensure all fuel line connections are secure and properly tightened. If the leak persists, the filter or connecting lines may be damaged and require replacement.

Check Engine light is on.

A malfunctioning fuel filter can sometimes trigger diagnostic trouble codes related to fuel pressure or air-fuel mixture. Have the vehicle's codes read and consider fuel system components, including the filter.

Pros and Cons

Pros

  • Ensures clean fuel supply to the engine, protecting sensitive components.
  • Designed as a direct replacement for specific vehicle models, ensuring proper fit.
  • High-quality materials and construction from a reputable brand like Bosch.
  • Helps maintain optimal engine performance and fuel efficiency.

Cons

  • Requires professional installation for correct and safe fitting.
  • Specific compatibility needs to be verified against VIN and engine codes.
  • Not a universal part; only fits a defined range of vehicles.
  • Requires periodic replacement as per vehicle maintenance schedule.

Setup, Compatibility & Care

Compatibility Verification:

Before purchasing, it is essential to confirm compatibility with your specific vehicle. Check your Vehicle Identification Number (VIN) against the supported range (e.g., up to 6Y..5..391 600 for Skoda Fabia I Combi, or 9N..6..080 000 for VW Polo). Verify that your vehicle's engine code is among the supported list (e.g., 15377, 16231, 17036). Refer to the listed compatible Skoda, VW, and SEAT models and their respective construction years (from 04/2005 onwards for many models).

Installation:

This is an in-line fuel filter and typically requires professional installation. The process involves safely disconnecting the vehicle's fuel lines, removing the old filter, and installing the new Bosch filter in the correct orientation. Caution: Fuel systems are pressurized; therefore, safety precautions must be followed, including working in a well-ventilated area and having fire suppression equipment readily available.

Care:

Fuel filters are designed for single-use replacement and do not require maintenance beyond periodic replacement. Inspect the fuel lines connected to the filter for any signs of leakage or damage during installation or routine checks.

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