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OE Quality
60-Day Returns
StantPart #: 49452
Stant 49452 Engine Coolant Thermostat / Water Outlet Assembly
⚙️ 36 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$133.04Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦Integrated Thermostat Housing
🚗Fitment: Mercedes-Benz, CL550, E550, G550, G63 AMG, GL450, GL550, ML550, R550, S550, and SL550
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Coolant Thermostat / Water Outlet Assembly options
Stant 49452 Engine Coolant Thermostat / Water Outlet Assembly
| Brand | Stant |
| Part Number | 49452 |
| Position | Integrated Thermostat Housing |
| Bypass Plate Diameter (in) | 1.64 |
| Flange Diameter (With Seal) (in) | 2.07 |
| Flange Diameter (Without Seal) (in) | 2.3 |
| Freight Class | 70 |
| Height from Flange to Bottom (in) | 1.64 |
| Temperature (F) | 212 degrees |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2015 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2014 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2013 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2013 | Mercedes-Benz | G63 AMG | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2013 | Mercedes-Benz | GL450 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2012 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2012 | Mercedes-Benz | GL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2012 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | E550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | GL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | ML550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | S550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2011 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | CL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | E550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | GL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | ML550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | S550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2010 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | CL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | G550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | GL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | ML550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | S550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2009 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | CL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | GL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | ML550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | R550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | S550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2008 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2007 | Mercedes-Benz | CL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2007 | Mercedes-Benz | S550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
| 2007 | Mercedes-Benz | SL550 | N/A | Temperature 212 Degrees; Integrated Thermostat Housing |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.