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Mercedes-Benz C, E-Class, SLK Thermostat Housing Assembly A2712000315
Mercedes-Benz C, E-Class, SLK Thermostat Housing Assembly A2712000315
Mercedes-Benz C, E-Class, SLK Thermostat Housing Assembly A2712000315
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Genuine- Mercedes-Benz

Mercedes-Benz C, E-Class, SLK Thermostat Housing Assembly A2712000315

$220.00
$148.50 In Stock Pre-Order Sold out
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Fitment

Fitment is confirmed against your VIN before dispatch.

Specifications

ConditionNew Genuine
ModelC250 SLK250
Country of MfrGermany
Year2007-2026
Warranty6 Months
TypeTHERMOSTAT HOUSING
PlacementFront - Left / Right
Mfr Part Number2712000315, A2712000315
  • Description
  • Fitment
  • Shipping
  • Reviews

Genuine OEM Mercedes-Benz Engine Coolant Thermostat & Housing for 1.8L M271 EVO engines. Fits W204 C250 and R172 SLK250. Replaces A2712000315. Fix P0128 codes and coolant leaks!

What’s Included

This describes a brand-new, factory-sealed Genuine Mercedes-Benz engine cooling component.

  • 1x Genuine Mercedes-Benz Thermostat & Housing Assembly (with integrated seal) - Replaces A2712000315

Component Primary OEM Part Numbers Common Supersessions & Formats
Thermostat Housing A2712000315 271-200-03-15, 2712000315, A2712000115, A2712000215
Brand Model Year
Mercedes-Benz C-CLASS (W204) C 200 CGI 2007 - 2014
Mercedes-Benz C-CLASS (W204) C 250 CGI 2009 - 2014
Mercedes-Benz C-CLASS Coupe (C204) C 180 2011 - Present
Mercedes-Benz C-CLASS Coupe (C204) C 200 CGI 2011 - Present
Mercedes-Benz C-CLASS Coupe (C204) C 250 2011 - Present
Mercedes-Benz C-CLASS T-Model (S204) C 180 CGI 2009 - 2014
Mercedes-Benz C-CLASS T-Model (S204) C 200 CGI 2007 - 2014
Mercedes-Benz C-CLASS T-Model (S204) C 250 CGI 2009 - 2014
Mercedes-Benz E-CLASS (W212) E 200 CGI 2009 - 2015
Mercedes-Benz E-CLASS (W212) E 250 CGI 2009 - 2015
Mercedes-Benz E-CLASS Convertible (A207) E 200 CGI 2010 - 2016
Mercedes-Benz E-CLASS Convertible (A207) E 250 CGI 2010 - 2016
Mercedes-Benz E-CLASS Coupe (C207) E 200 CGI 2010 - 2016
Mercedes-Benz E-CLASS Coupe (C207) E 250 CGI 2009 - 2016
Mercedes-Benz E-CLASS T-Model (S212) E 200 CGI 2009 - 2016
Mercedes-Benz E-CLASS T-Model (S212) E 250 CGI 2009 - 2013
Mercedes-Benz SLK (R172) 200 2011 - Present
Mercedes-Benz SLK (R172) 250 2011 - Present

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Order Processing

Standard orders
1–7 days
Business days to dispatch
Custom & special orders
Varies
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For custom and special orders, we will contact you directly with an estimated timeframe before dispatch.

Estimated Delivery Times

All orders (WORLDWIDE)
2–5 days
Business days after dispatch
Custom & special orders
Varies
Based on sourcing & availability

International delivery times are estimates and may be affected by customs clearance procedures in the destination country.

Shipping Rates

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United States (USA)

Order Type Rate (USD)
Eligible Designated Items (USA only) $10.00 flat
Standard Orders: $0.00 – $300.00 $75.00
Standard Orders: $300.01 and up Free

The $10 flat rate applies only to select qualified products. If eligible $10 items are purchased alongside standard products, shipping is calculated per item profile and combined at checkout.

Rest of World
For all other destinations, orders over $300 ship free. Orders under $300 are charged a flat rate:

Order Subtotal Rate (USD)
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$300.01 and up Free

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Frequently Asked Questions

Does this come with the required gasket/O-ring?
Yes. This Genuine Mercedes-Benz thermostat housing arrives fully assembled with the specialized rubber sealing profile (O-ring) pre-installed on the mounting face, ensuring a perfect, leak-free seal against the engine block.
Will this fix my Check Engine Light (Code P0128)?
Yes. If your diagnostic scanner is reading code P0128, a thermostat that is stuck open is the most common culprit. Replacing it with this new Genuine unit and clearing the code will permanently resolve the issue (assuming your coolant temperature sensor is also functioning properly).
Do I need to flush my coolant to install this?
Yes. Removing the old thermostat housing will release a significant amount of engine coolant. You must top off and bleed the system using the correct, factory-approved Mercedes-Benz coolant (typically the blue/green specification for M271 engines). Never mix coolant colors!
Can I just replace the internal thermostat spring and not the housing?
No. On the M271 EVO engine, the thermostat element and the plastic housing are manufactured as a single, integrated assembly. You must replace the entire unit.