Radiator Hose - Gates - Lower

This Gates radiator hose is designed for MERCEDES C-CLASS (W204) C 180 CGI (204.049) models from 2...

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Product Information

Full details

This Gates lower radiator hose is specifically designed for MERCEDES C-CLASS (W204) C 180 CGI (204.049) models manufactured between 2007 and 2014. It offers a durable EPDM rubber construction for reliable engine cooling, though installation requires proper mechanical knowledge. Key features include its precise fit for the specified models and robust material.

All features

Model Part Number05-4339
BrandGates

Extended Product Information

FAQs

What vehicles is this Gates radiator hose compatible with?

This hose is specifically designed for MERCEDES C-CLASS (W204) C 180 CGI (204.049) models from 2007 to 2014.

What are the dimensions of this hose?

The hose has an inner diameter of 36 mm on both ends and a total length of 342 mm.

What material is the hose made of?

The hose is constructed from durable EPDM rubber, known for its resistance to heat and coolant.

What OEM part numbers does this hose replace?

It replaces MERCEDES-BENZ part numbers 2045012682 and A2045012682.

Is this a top or bottom radiator hose?

This is a lower radiator hose.

Can I install this myself?

Installation is recommended for qualified mechanics to ensure proper fitment and system integrity.

How often should I inspect the radiator hose?

It is recommended to inspect the hose during routine maintenance, typically every oil change, or whenever you check your coolant level.

Troubleshooting

Coolant Leak at Hose Connection

Ensure hose clamps are properly tightened. Check for debris on the connection surfaces or damage to the hose end. If damage is found, the hose may need replacement.

Hose Appears Swollen or Soft

This indicates material degradation, likely due to heat or chemical exposure. Replace the hose immediately to prevent failure.

Engine Overheating

While this hose is a component, overheating can also be caused by low coolant levels, a faulty thermostat, or a radiator issue. Inspect the entire cooling system.

Pros and Cons

Pros

  • Built with durable EPDM rubber for extended lifespan.
  • Ensures proper fit and function for specific Mercedes-Benz models.
  • Designed to meet or exceed OEM specifications.
  • Resistant to heat and coolant degradation.
  • Direct replacement for specified OEM part numbers.

Cons

  • Requires mechanical expertise for installation.
  • Only compatible with a narrow range of vehicle models and years.
  • Not designed for extreme temperature or pressure applications beyond standard vehicle operation.

Setup, Compatibility & Care

Compatibility: This hose is exclusively designed for MERCEDES C-CLASS (W204) C 180 CGI (204.049) models produced between 2007 and 2014. It is compatible with OEM part numbers MERCEDES-BENZ 2045012682 and A2045012682.

Setup: Installation should be performed by a qualified mechanic. Ensure the engine is completely cool before beginning. Drain the cooling system, remove the old hose, clean the connection points, and install the new Gates hose, ensuring a secure fitment with the provided clamps. Refill the cooling system with the correct coolant mixture and bleed the system to remove air.

Care: Regularly inspect the hose for signs of wear, such as cracks, bulges, or leaks. Check that hose clamps are tight. Avoid contact with sharp objects or excessive heat sources. The EPDM rubber is resistant to standard coolant but should not be exposed to petroleum-based products or excessive abrasion.

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