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Mishimoto Aluminum Coolant Reservoir Tank: 300 / Challenger / Charger 2011 - 2023


11-23 300, Challenger & Charger Aluminum Coolant Reservoir Tank from Mishimoto MMRT-MOP-11EN / MMRT-MOP-11EMWBK. Available in Black or Polished Finish.
Availability: NORMALLY SHIPS IN 24-48 HOURS
Was: $496.17
Sale: $382.95
Save: 23%
Save: $113.22

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11-23 Chrysler 300 (3.6L, 5.7L, 6.4L)

11-23 Dodge Challenger (3.6L, 5.7L, 6.4L)

11-23 Dodge Charger (3.6L, 5.7L, 6.4L)


MMRT-MOP-11EN- Polished

Dodge and Chrysler have put a lot of work into the exteriors of their vehicles, especially in recent years. With the positively mean look these cars have, one would expect an equally clean look under the hood of the 2011+ Dodge Charger, Challenger, and Chrysler 300C. For the most part, it all adds up, except for the factory expansion tank. Sticking out like a sore thumb, the dull yellow reservoir for your Mopar’s coolant diminishes the “wow” factor under the hood. On top of that, these plastic bits are notorious for degrading and leaking over time.

We here at Mishimoto are determined to inject some style into the engine bay of your Mopar with the Mishimoto 2011+ Dodge Charger/Challenger, Chrysler 300C Aluminum Expansion Tank. We’ve eliminated the angry beige plastic look of the stock tank and replaced it with TIG-welded aluminum, exponentially improving on the expansion tank’s aesthetics and durability. We’ve also ditched the need for a sight glass or tube by incorporating a cold-fill line within the internal baffling, keeping the sleek exterior design of our tank untouched.

The Mishimoto 2011+ Dodge Charger/Challenger, Chrysler 300C Aluminum Expansion Tank is available in a micro-wrinkle black or natural finish, the natural finish easily accessible for color matching customization through powder coating or hydro dipping*. Our expansion tank includes the Mishimoto Lifetime Warranty, which ensures you’ll never again have to see the eyesore that is the stock expansion tank.

Purchase Includes(1) Aluminum Expansion Tank

Mishimoto Lifetime Warranty

Fits2011+ Chrysler 300C 3.6L/5.7L/6.4L
2011+ Dodge Charger/Challenger 3.6L/5.7L/6.4L
2015+ Dodge Charger/Challenger 3.6L/5.7L

Material6061 Aluminum

Install Torque Specs22 in-lbs (2.5N*M) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in-lbs 2-3N*M. Do not exceed the maximum torque rating of 27 in-lbs (3N*M).

Note*Mishimoto does not provide powder coating, anodizing, or hydro dipping services for this product. Customers who purchase the natural finish must source these services independently.

The natural finish may show some surface imperfections that will not affect powder coating or other customization.


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