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SKU: MMTS-MB55-03L | UPC: 748354026344
Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
This Mishimoto racing thermostat fits 2003-2006 Mercedes-Benz E55 AMG and other M113K-powered AMG models including C55 CLS55 G55 S55 SL55. It opens at 180°F to circulate coolant faster than stock thermostats reducing engine temperatures during street or track use. Engineered as a direct replacement it enhances cooling efficiency for stock or modified supercharged 5.4L engines.
Key Features
- 180°F Opening Temperature: Opens sooner than factory thermostats at 180°F (82°C) for quicker coolant flow and sustained lower engine temps
- Direct OEM Replacement: Bolt-on design requires no modifications or special tools for seamless installation in M113K engines
- Corrosion-Resistant Brass Construction: Durable brass body and stainless steel spring resist wear and ensure long-term reliability
- High-Flow Design: Increases coolant circulation to prevent heat soak in supercharged applications
- Lifetime Warranty: Backed by Mishimoto for guaranteed performance and peace of mind
Product Notes
- Ideal for street daily drivers or track cars with modified turbo or supercharger setups
- Pair with Mishimoto radiators or hoses for complete cooling upgrade
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Drain coolant before removal of stock thermostat
- Includes O-ring for leak-free seal no additional hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2006 | Mercedes-Benz | C55 AMG | Base |
| 2006 | Mercedes-Benz | CLS55 AMG | Base |
| 2003-2006 | Mercedes-Benz | E55 AMG | Base |
| 2005-2011 | Mercedes-Benz | G55 AMG | Base |
| 2004-2006 | Mercedes-Benz | S55 AMG | Base |
| 2003 | Mercedes-Benz | S55 AMG | Kompressor |
| 2004-2008 | Mercedes-Benz | SL55 AMG | Base |
| 2003 | Mercedes-Benz | SL55 AMG | Kompressor |
Why Choose Mishimoto?
- Proven track record in motorsports cooling components
- Precision-engineered for exact fit and peak performance
- Rigorous testing ensures reliability under extreme conditions
Frequently Asked Questions
-
Q: Will this fit my 2004 E55 AMG with stock supercharger?
A: Yes it directly replaces the OEM thermostat in all 2003-2006 E55 AMG models with M113K 5.4L engine -
Q: What materials are used in construction?
A: Brass housing with stainless steel spring for maximum corrosion resistance and durability -
Q: What is the warranty coverage?
A: Lifetime warranty covers defects in materials and workmanship when installed properly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact retail box 3.94 x 2.76 x 1.57 inches
- Weight: 0.2 lbs
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