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Coolant Reservoir

Coolant Reservoir

Best price now

$21.98at AmazonChecked Nov 12

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $21.98 at Amazon on Nov 12.
  • Checked at 2 stores.

Our take on the Coolant Reservoir

This is a replacement coolant expansion reservoir for a range of 2000-2012 Mercedes-Benz models, including the CL500, S430, S500, G500 and their AMG variants. It matches OE part number 2205000049 and ships with a cap, so it replaces the original tank and pressure cap together. It suits owners of aging W220 S-Class, C215 CL-Class and W463 G-Class cars whose original plastic tank has cracked, yellowed or started seeping at the seams. Compared with a dealer tank, it is a direct-fit aftermarket unit at a lower cost, but it is still a plastic tank with the same long-term aging behavior as the original.

Best forW220 S-Class owners with a cracked or leaking expansion tankC215 CL-Class owners replacing a yellowed reservoirW463 G-Class owners doing preventive cooling system workDIYers who want the cap included in the box
Pros
  • Direct replacement for OE 2205000049
  • Includes the pressure cap
  • Fits a wide span of V8 and V12 models across three platforms
  • Sold individually, so only the part you need
  • New part, not a used pull
Cons
  • Plastic construction ages the same way the original did
  • Fitment is model- and production-date specific, so wrong picks happen
  • No brand or manufacturer stated
  • Prop 65 warning for phthalates

Coolant Reservoir prices at every store

  • autoshopping24.comNew

    In stockReturn policy

    $37.26Checked Nov 12
    Visit autoshopping24.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $21.98Free shippingChecked Nov 12
    Visit Amazon

Store links may earn us a commission.

Coolant Reservoir price history

Lowest price we've seen: $21.98 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.

About the Coolant Reservoir

This is a replacement coolant reservoir for select Mercedes-Benz vehicles. It replaces OE number 2205000049 and comes with a cap.

It is a new part and is sold individually. It fits the 2000-2006 CL500 Base, S430 Base and S500 Base, along with the other Mercedes-Benz models listed below.

Part type
Coolant reservoir
Quantity
Sold individually
Includes
Cap
Condition
New
Replaces OE no.
2205000049
Interchange no.
2205000049
Production date
To October 31, 2012
Compatibility
Mercedes-Benz: 2000-2006 CL500 Base; 2001-2002 CL55 AMG Base; 2001-2006 CL600 Base; 2005-2006 CL65 AMG Base; 2002-2008 G500 Base; 2003-2010 G55 AMG Base; 2009-2012 G550 Base; 2013 G550 Base; 2006 S350
Prop 65
This product can expose you to chemicals including phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. More information: www.P65Warning

Questions and answers

Which models does this reservoir fit?
It is listed for 2000-2006 CL500, 2001-2002 CL55 AMG, 2001-2006 CL600, 2005-2006 CL65 AMG, 2002-2008 G500, 2003-2010 G55 AMG, 2009-2013 G550, 2006 S350, 2000-2006 S430 and S500, 2000-2001 S500 Guard, 2001-2002 S55 AMG and 2001-2006 S600. Check your model year and production date before ordering.
Does it come with a cap?
Yes. The reservoir is supplied with a cap, so you do not need to reuse the old pressure cap unless you prefer to.
What OE number does it replace?
It replaces OE part number 2205000049, and that number is also listed as the interchange part number.
Is there a production date restriction?
Yes. The listing notes a production date cutoff of October 31, 2012, so cars built after that date may use a different tank.
Is this a genuine Mercedes part?
No. It is a new aftermarket replacement; no manufacturer brand is stated, so it is a functional equivalent rather than a dealer-branded part.
Where is the Coolant Reservoir cheapest?
At Amazon, for $21.98, as of our latest check.
Where can I buy the Coolant Reservoir?
2 stores we checked sell it, including autoshopping24.com, Amazon.

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