Mishimoto racing thermostat for the Mercedes-Benz 6.3L M156 V8 (C63, CLK63, CLS63, E63, ML63, R63, S63, SL63 and SLS AMG). It activates at 180°F — versus the 212°F stock unit — letting coolant flow through the engine earlier to maintain lower temperatures. Direct-fit replacement, backed by the Mishimoto Lifetime Warranty.
| Type | Racing thermostat |
| Activation Temp | 180°F (vs. 212°F stock) |
| Engine | 6.3L M156 V8 |
| Part Number | MMTS-MB62-08L |
| Warranty | Lifetime |
| Application | Mercedes-Benz 6.3L AMG (see fitment) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2015 | Mercedes-Benz | C63 AMG | Base |
| 2012 | Mercedes-Benz | C63 AMG | Black Series |
| 2008-2010 | Mercedes-Benz | CL63 AMG | Base |
| 2007-2008 | Mercedes-Benz | CLK63 AMG | Base |
| 2008 | Mercedes-Benz | CLK63 AMG | Black Series |
| 2007-2011 | Mercedes-Benz | CLS63 AMG | Base |
| 2007-2011 | Mercedes-Benz | E63 AMG | Base |
| 2007-2011 | Mercedes-Benz | ML63 AMG | Base |
| 2007 | Mercedes-Benz | R63 AMG | Base |
| 2008-2011 | Mercedes-Benz | S63 AMG | Base |
| 2009,2011-2012 | Mercedes-Benz | SL63 AMG | Base |
| 2011-2012 | Mercedes-Benz | SLS AMG | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
