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

Name: Mishimoto 03-06 Mercedes Benz E55 AMG 180 Degree Racing Thermostat
Brand: Mishimoto
SKU: misMMTS-MB55-03L
Price: 76.00 USD

MPN MMTS-MB55-03L · Store SKU misMMTS-MB55-03L

$76.00

IN STOCK5 ready to ship

Supplier stock checked 11/7/2026, 12:21:17 PM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The Mishimoto racing thermostat for the 03-06 Mercedes Benz E55 AMG will promote greater cooling efficiency in your stock or modified M113 5.4L Supercharged engine. Once the engine is fully warmed up, Mishimoto's E55 AMG racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures. The Mishimoto 03-06 E55 AMG racing thermostat is the perfect addition to your street or track AMG and is a direct replacement for the stock thermostat. This thermostat includes the signature Mishimoto Lifetime Warranty. Engine coolant thermostat designed to regulate coolant flow and maintain optimal operating temperature. Ensures efficient warm-up, prevents overheating, and supports reliable performance with a precise fit. Racing Thermostat, Low-Temp, fits Mercedes Benz E55 AMG 2003-2006 Mercedes Benz E55 AMG Racing Thermostat, 2003-2006

Manufacturer fitment & guides

2005-2006 Mercedes-Benz C55 AMG Base 5.5 Liter 722.6, 2006 Mercedes-Benz CLS55 AMG Base 5.5 Liter 722.6, 2003-2006 Mercedes-Benz E55 AMG Base 5.5 Liter 722.6, 2005-2011 Mercedes-Benz G55 AMG Base 5.5 Liter 722.6, 2004-2006 Mercedes-Benz S55 AMG Base 5.5 Liter 722.6, 2003 Mercedes-Benz S55 AMG Kompressor 5.5 Liter 722.6, 2004-2008 Mercedes-Benz SL55 AMG Base 5.5 Liter 722.6, 2003 Mercedes-Benz SL55 AMG Kompressor 5.5 Liter 722.6

Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

Mishimoto manufacturer vehicle catalog ↗

Part-specific notes

California Proposition 65: Y

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

Product details

Manufacturer fitment & guides

Part-specific notes

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

Delivery address