Bosch Secondary Air Pump - 0580000025

This Bosch Secondary Air Pump, part number 0580000025, is designed for MERCEDES-BENZ vehicles. It ...

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eBaySecondary air pump Relay 0 580 000 025 BOSCH for MERCEDES-BENZ S-CLASS E-CLASS
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AutodocBOSCH Secondary Air Pump MERCEDES-BENZ 0 580 000 025 0001404685,0001405185,A0001404685 A0001405185
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My Motor WorldBosch 0580000025 Secondary Air Pump (Slp22)
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Product Information

Full details

This guide is for owners and mechanics of MERCEDES-BENZ vehicles seeking to understand and maintain the Bosch Secondary Air Pump (0580000025). This pump is crucial for reducing emissions and ensuring optimal engine performance. Note that proper installation and compatibility checks are essential for effective operation.

All features

Model Part Number0580000025
BrandBosch

Extended Product Information

FAQs

What is the purpose of the Secondary Air Pump?

The Secondary Air Pump injects fresh air into the exhaust stream during cold starts to quickly heat the catalytic converter, reducing emissions.

Which MERCEDES-BENZ models is this pump compatible with?

This pump is compatible with various MERCEDES-BENZ models including C-Class (W203, W204), E-Class (W211, W212), Sprinter, Vito, M-Class, and more. Verify compatibility with your vehicle's specific model and year.

What are the OEM part numbers for this pump?

The OEM part numbers include MERCEDES-BENZ 0001404685, 0001405185, A0001404685, and A0001405185.

What should I check before installing the new pump?

Check for any related DTCs, inspect hoses, and verify the relay's condition. Make sure all electrical connections are clean and secure.

Where can I find the pump's location in my car?

The pump's location varies by model. Consult your vehicle's service manual for the exact location in your specific MERCEDES-BENZ model.

Is it recommended to replace the relay when replacing the pump?

Yes, it is recommended to replace the relay when replacing the pump to ensure optimal performance and prevent future issues.

Troubleshooting

Engine runs rough during cold starts.

Check the pump for proper operation and ensure no obstructions in the air intake or exhaust lines.

Check Engine Light is illuminated.

Use an OBD-II scanner to read the diagnostic trouble codes (DTCs). These codes can help pinpoint issues related to the secondary air injection system. Inspect the pump, hoses, and relay.

Pump makes excessive noise.

Inspect the pump for any mechanical issues. Replace the pump if needed.

Pros and Cons

Pros

  • Improved engine performance during warm-up.
  • Reduces harmful emissions.
  • Direct replacement for specified MERCEDES-BENZ models.
  • High-quality Bosch construction.

Cons

  • Requires professional installation for optimal performance.
  • May require additional parts like a relay for proper function.
  • Specific to certain MERCEDES-BENZ models, not a universal fit.

Setup, Compatibility & Care

Installation

Installation should be performed by a qualified mechanic. Ensure the pump is correctly mounted and all hoses and electrical connections are secure.

Compatibility

This pump is specifically designed for various MERCEDES-BENZ models, including C-Class (W203, W204), E-Class (W211, W212), Sprinter, Vito, and M-Class. Always verify compatibility with your vehicle's specific model and year using the provided OEM part numbers.

Care

Regularly inspect the pump and associated components for any signs of damage or wear. Check the air hoses for cracks or leaks. It's recommended to replace the relay during the pump replacement.

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