Genuine 2305000149 Engine Coolant Reservoir
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Compared across 5 stores. Prices are checked against each store and labelled with when.
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- Where is the Genuine 2305000149 Engine Coolant Reservoir cheapest?
- At AutohausAZ, for $54.79, as of our latest check.
- Where can I buy the Genuine 2305000149 Engine Coolant Reservoir?
- 6 stores we checked sell it, including AutohausAZ, Amazon, MercedesBenz.parts, mboemparts.com, eBay.
Genuine 2305000149 Engine Coolant Reservoir prices at every store
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- AutohausAZNew
In stock
$54.79Observed Nov 1, 2026, 2:35 PM - MercedesBenz.partsNew
In stock
$55.31Observed Nov 1, 2026, 2:35 PM - mboemparts.comNew
In stock
$55.35Observed Nov 1, 2026, 2:35 PM - eBayNew
In stockSold by germanautopartssource
$58.50Observed Nov 1, 2026, 2:35 PM - AmazonNew
Availability unknown
$94.82Observed Nov 1, 2026, 2:35 PM
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Genuine 2305000149 Engine Coolant Reservoir price history
Lowest price we've seen: $54.79 on Nov 1 at AutohausAZ. Tracked across 5 stores since Nov 1.
From AutohausAZ
- Genuine Mercedes expansion tank/coolant reservoir, part number 2305000149
- Cross reference: A2305000149
- Genuine brand part obtained directly through the vehicle dealership network from the manufacturer
- Exact same part being replaced, in the latest version design
- Ships tomorrow, leaves closest warehouse
- Sizing
- Left = driver side, right = passenger side; parts are priced individually unless identified as a set or kit
- Guarantee
- Industry-leading 3-years/36-months warranty on all auto parts purchases
- Returns
- Purchases are protected by AutohausAZ's customer-friendly returns policy (EZ Parts Returns)
- Shipping
- Discounted flat-rate Standard shipping on orders shipped within the Continental USA; 65% discount on UPS shipping options for international customers
About the Genuine 2305000149 Engine Coolant Reservoir
Engine Coolant Reservoir for Mercedes-Benz SL55 AMG and SL500
This Genuine engine coolant reservoir is a direct-fit replacement for select Mercedes-Benz models with confirmed application coverage. It is listed for the 2003-2008 Mercedes-Benz SL55 AMG and the 2003-2006 Mercedes-Benz SL500 up to F045574, making it a focused choice for cooling system service.
• Genuine replacement part for the cooling system
• Fits 2003-2008 Mercedes-Benz SL55 AMG, N/A
• Fits 2003-2006 Mercedes-Benz SL500, N/A, up to F045574
• Part number 2305000149 for ordering and verification
• Supports coolant expansion and recovery in the reservoir assembly
Detailed Product Overview
Use this engine coolant reservoir when replacing a cracked, leaking, or discolored expansion tank on a Mercedes-Benz SL55 AMG or Mercedes-Benz SL500. The reservoir is part of the vehicle’s cooling system and helps manage coolant volume changes as engine temperature rises and falls. Reference part number 2305000149 when confirming the correct application for your vehicle.
Common Reasons for Replacement
• Coolant loss from a damaged reservoir
• Visible cracks, warping, or staining on the tank
• Low coolant warnings caused by reservoir leakage
• Overflow or expansion tank seepage during normal operation
• Cooling system service on a Mercedes-Benz SL55 AMG or Mercedes-Benz SL500
Installation Notes and Tips
Verify the vehicle identification number and the SL500 chassis note up to F045574 before ordering. Inspect hoses, caps, and mounting points during replacement, and confirm the cooling system is properly filled and bled after installation. Match the existing reservoir layout to part number 2305000149 before installation.
