Hella Oil Pressure Sensor Switch - 12V - 1-pin connector

This Hella Oil Pressure Switch (Part Number: 6ZL 008 780-011) is manufactured to OE-quality standa...

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eBayHELLA 6ZL 008 780-011 Oil Pressure Switch for CHEVROLET,OPEL,SAAB,VAUXHALL
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AutodocHELLA Oil Pressure Switch OPEL,CHEVROLET,SAAB 6ZL 008 780-011 55581588,55581588,55354325 Oil Pressure Sensor,Oil Pressure Sender 55571864,93190643
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Product Information

Full details

This Hella Oil Pressure Sensor Switch (Part Number: 6ZL 008 780-011) is designed for vehicle owners and mechanics needing a reliable, OE-quality replacement for specific OPEL, CHEVROLET, SAAB, and VAUXHALL models. Its key benefit is ensuring accurate oil pressure monitoring for engine health and optimal performance. A caveat to note is the need for careful fitment verification before purchase to guarantee compatibility with your vehicle's specific make and model.

All features

Model Part Number6ZL008780011
BrandHella

Extended Product Information

FAQs

What does 'Normally Closed Contact' mean for this switch?

It means that when the oil pressure is low (below 0.35 bar), the electrical contact within the switch is closed, allowing current to flow. When the oil pressure reaches the specified operating range (above 0.55 bar), the contact opens, interrupting the current.

How do I know if this switch is the correct part for my car?

You must verify your vehicle's make, model, and year against the compatibility list provided by Hella or your vehicle manufacturer. Confirming the original part number and specifications like thread size (M10x1) is essential.

What is the pressure range for this sensor?

This sensor is designed to operate within a pressure range of 0.35 to 0.55 bar.

Can I use this switch if my car has a different voltage system?

No, this switch is specifically designed for 12V systems. Using it in a vehicle with a different voltage system can lead to malfunction or damage.

What tools are needed for installation?

You will primarily need a 24mm spanner to remove and install the switch. Ensure you also have appropriate tools for disconnecting and reconnecting the electrical wiring.

Does this switch come with a warranty?

Warranty information is typically provided by the retailer at the time of purchase. Please refer to your sales receipt or contact the seller for details on the warranty period and terms.

Is the blue color significant?

Yes, the blue color indicates that this switch corresponds to the original part's color specification for certain vehicles, aiding in identification during replacement.

Troubleshooting

Oil pressure warning light stays on after installation

Double-check that the electrical connector is securely attached. Verify that the oil pressure in the engine is actually within the normal operating range (above 0.55 bar when running). If pressure is confirmed normal, the switch may be faulty or there may be an issue with the wiring or the warning light system itself. Consult a mechanic.

Oil leak around the sensor base

The sensor may not be tightened enough, or the threads may be damaged. Ensure the mounting surface is clean. Try tightening the sensor slightly (do not overtighten). If the leak persists, the sensor may need to be removed, inspected for thread damage, and potentially replaced, possibly with new thread sealant.

Sensor not triggering warning light at low pressure

Ensure the electrical connection is sound and the vehicle's electrical system is functioning correctly. Confirm that the engine is indeed operating below the specified 0.35-0.55 bar range. If all other factors are normal, the sensor may be defective and require replacement.

Pros and Cons

Pros

  • Ensures accurate oil pressure readings for engine protection.
  • Manufactured to OE-quality standards for reliability.
  • Direct replacement for compatible OPEL, CHEVROLET, SAAB, and VAUXHALL models.
  • Durable construction for long-lasting performance.
  • Easy to install with standard tools.

Cons

  • Requires careful verification of vehicle fitment before purchase.
  • Limited to specific vehicle makes and models.
  • Single-pin design may not be compatible with all sensor setups.
  • Specific pressure range may not suit modified engine setups.

Setup, Compatibility & Care Instructions

Compatibility Check:

Before installation, it is crucial to verify that this Hella Oil Pressure Sensor Switch (Part Number: 6ZL 008 780-011) is compatible with your specific vehicle. Check your vehicle's service manual or consult a professional to confirm it matches the original part number and specifications for OPEL, CHEVROLET, SAAB, or VAUXHALL models it is listed for. Pay close attention to the thread size (M10x1) and spanner size (24mm).

Installation:

  1. Ensure the engine is cool and the vehicle is safely supported.
  2. Locate the existing oil pressure switch on the engine block.
  3. Disconnect the electrical connector from the old switch.
  4. Using a 24mm spanner, carefully unscrew and remove the old switch.
  5. Clean the mounting threads on the engine block.
  6. Apply a small amount of thread sealant (if recommended by the vehicle manufacturer) to the threads of the new Hella switch.
  7. Screw the new switch into place by hand to avoid cross-threading, then tighten securely with the 24mm spanner. Do not overtighten.
  8. Reconnect the electrical connector.
  9. Start the engine and check for any leaks around the new switch.

Care:

This is a sealed electronic component and requires no regular maintenance. However, it is essential to ensure the engine's oil level and condition are maintained as per the vehicle manufacturer's recommendations, as this directly impacts the sensor's operational environment.

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