Hella fuel supply unit - 8TF 358 303-151

This Hella fuel supply unit (Part Number: 8TF 358 303-151) is manufactured to OE-quality standards...

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eBayHella 8TF358303-151 Fuel Feed Unit Fits Cupra Seat Skoda VW Golf VAN Karoq
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Product Information

Full details

This Hella fuel supply unit (8TF 358 303-151) is designed for owners of compatible VW, Skoda, and Seat vehicles seeking a reliable OE-quality replacement part. Its key benefit is ensuring consistent fuel delivery for optimal engine performance. A caveat is the necessity to verify fitment and dimensions against your specific vehicle model and engine, as variations exist. This electrically operated unit functions at 12V and 3 bar pressure, includes a gasket/seal, and features a 5-pin connector.

All features

Model Part Number8TF 358 303-151
BrandHella

Extended Product Information

FAQs

What is the voltage and pressure of this fuel supply unit?

This Hella fuel supply unit operates electrically at 12V and maintains a pressure of 3 bar.

Does this unit come with a seal or gasket?

Yes, the unit includes a gasket/seal necessary for proper installation.

What vehicles is this fuel supply unit compatible with?

It is compatible with specific models of VW Golf VII (2014-2021), Skoda Karoq (2017), and Seat Leon (2015-2020), particularly with TSI and GTI engine variants. Always verify fitment.

How many pins does the electrical connector have?

The electrical connector on this fuel supply unit has 5 pins.

Can I use this part if my vehicle is not listed?

It is strongly recommended to only use this part if your vehicle is listed and you have verified the exact part number, dimensions, and specifications. Variations exist.

What maintenance does this fuel supply unit require?

This is a sealed unit and requires no direct maintenance. However, ensuring your fuel filter is clean and replaced per your vehicle's maintenance schedule is important for its longevity.

Where can I find my vehicle's exact part number for comparison?

Your vehicle's exact part number can typically be found in your owner's manual, by contacting your vehicle's dealership, or by physically inspecting the original part on your vehicle.

Troubleshooting

Engine misfires or runs rough.

Check fuel pressure using a diagnostic tool. Ensure the fuel filter is clean and not clogged. Verify the fuel supply unit is correctly installed and receiving adequate electrical power.

Difficulty starting the engine.

Inspect the fuel pump relay and fuse. Confirm the fuel supply unit is functioning by listening for its priming sound when the ignition is turned on. Check for any kinks or blockages in the fuel lines.

Reduced engine power or acceleration.

A failing fuel pump can cause this. Have the fuel pressure tested under load. Ensure there are no leaks at the fuel supply unit connection or lines.

Fuel system warning light illuminated.

Scan the vehicle for diagnostic trouble codes (DTCs) related to the fuel system. This could indicate issues with the fuel pump, pressure sensor, or wiring.

Pros and Cons

Pros

  • Ensures reliable fuel delivery for engine longevity.
  • Manufactured to OE specifications for exact fitment.
  • Includes necessary gasket/seal for installation.
  • Designed for straightforward electrical integration.

Cons

  • Requires careful verification of fitment against vehicle specifications.
  • Potential for variations in dimensions necessitates pre-purchase checks.
  • Not a universal part; limited vehicle compatibility.

Setup, Compatibility & Care

Compatibility Verification: Before purchasing, it is crucial to verify that this fuel supply unit (Part Number: 8TF 358 303-151) is compatible with your specific vehicle. Check the OE part number against your vehicle's requirements and consult the provided compatibility list for VW Golf VII (2014-2021), Skoda Karoq (2017), and Seat Leon (2015-2020) models, paying close attention to engine types (e.g., 1.4 TSI, 1.6, 2.0 GTI, 1.0 TSI, 1.5 TSI). Always cross-reference measurements and dimensions, as variations can occur between model years or trim levels.

Installation: Installation should be performed by a qualified mechanic. The unit operates electrically with a 12V voltage and requires a secure connection via its 5-pin connector. Ensure the included gasket/seal is properly seated to prevent fuel leaks.

Care: As a sealed component within the fuel system, the fuel supply unit itself requires no routine user maintenance. However, maintaining clean fuel filters is essential for its longevity and optimal performance. Regular vehicle servicing as recommended by the manufacturer is advised.

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