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Mishimoto Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
Mishimoto Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
Mishimoto Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
Mishimoto Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
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Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat

Mishimoto
MISMMTS-MB55-03L
748354026344
Thermostats
20+ Units In Stock - Ships Next Business Day
$ 76.00 $ 68.95
$ 68.95

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

Request For Information

Have questions about Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat? Fill out the form below and we'll get back to you by the next business day.
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