Radiator Bottle/Expansion 00-06 (Mercedes Benz C Class W203/W209)

R1427.90

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Radiator Bottle/Expansion 2000-2006 (Mercedes Benz C Class W203/W209) is designed for use in radiator systems of Mercedes Benz C Class models from 2000 to 2006, covering W203 and W209 chassis

Radiator Bottle/Expansion 2000-2006 (Mercedes Benz C Class W203/W209) is listed as an auto-part option. Confirm fitment, part number and compatibility before purchase, especially where vehicle-specific matching is required.

Radiator Bottle/Expansion 00-06 (Mercedes Benz C Class W203/W209) serves as a critical component in your vehicle’s cooling system by accommodating the coolant’s expansion and contraction as it heats and cools. This reservoir helps maintain proper coolant levels, preventing overheating and ensuring efficient engine operation in Mercedes Benz C-Class models from 2000 to 2006, specifically the W203 and W209 series.

This radiator bottle is designed to work with the existing cooling setup of the W203 and W209 chassis, making it essential to compare the replacement part with your original bottle for correct size, connection points, and compatibility. The expansion bottle typically mounts near the radiator and connects to it with hoses, so assessing hose fittings and the fluid capacity should guide your purchase decision.

When replacing the expansion bottle, it’s important to consider the model year range 2000 to 2006 to ensure compatibility. This part is listed under the radiator category and is specifically meant for the Mercedes Benz C-Class within that period. Buyers seeking this part should verify the model type and year match their vehicle to avoid fitting issues.

  • Compatible with Mercedes Benz C-Class W203 and W209 models
  • Designed for vehicle cooling system coolant expansion control
  • Fits model years 2000 to 2006

Use this listing as a direct replacement option or consult the sales desk for further advice on fitment and compatibility for your Mercedes Benz C-Class cooling system maintenance or repair.

If this repair may need matching clips, brackets, lights, panels or more than one part, check more Radiators, Quick Repair Bundle or Request a Part before ordering.

Frequently Asked Questions

Confirm fitment before ordering
Quick answers before you order. If anything is unclear, confirm fitment first using your VIN or part number and avoid mistakes.
Helpful product answers
Is this radiator expansion bottle compatible with all Mercedes Benz C Class W203 and W209 models from 2000 to 2006?
This radiator bottle/expansion tank is designed specifically for Mercedes Benz C Class W203 and W209 models manufactured between 2000 and 2006. However, compatibility may vary depending on the exact engine variant and trim. It is advisable to verify your vehicle’s model details before purchase to ensure a perfect fit.
What are the signs that indicate the radiator expansion bottle needs replacement on a Mercedes Benz C Class W203/W209?
Common signs include coolant leaks around the bottle, visible cracks or discoloration, and engine overheating due to improper coolant pressure regulation. If you notice coolant levels dropping frequently without visible leaks elsewhere, the expansion bottle might be compromised and should be inspected promptly.
Can I install this radiator bottle myself, or should I seek professional assistance?
While some experienced DIYers may replace the radiator expansion bottle themselves, it requires careful handling of the cooling system and proper bleeding of air to avoid engine damage. We recommend consulting a qualified mechanic or Trade Partner to ensure correct installation and optimal performance.
Does this radiator bottle come with any warranty or guarantee?
Warranty details are not specified for this product. For peace of mind, please contact Brits Brothers™ directly or consult with one of our Trade Partners who can provide information on warranty coverage and after-sales support.
How can I order this radiator bottle if it is not currently in stock?
If the radiator bottle is out of stock, you can submit a request through our dedicated part request service. Visit Request a Part to provide your vehicle details and part requirements, and our team will assist in sourcing the item for you.