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Mishimoto Aluminum Coolant Expansion Tank - MMRT-MUS-15E
Add some additional reliability and engine bay styling with the Mishimoto Ford Mustang EcoBoost, V6, V8 Aluminum Coolant Expansion Tank. The Mishimoto Coolant Expansion Tank has internal baffles to prevent coolant starvation from overflow ports to engine. Also, during high speed cornering, braking, and acceleration, the internal baffled reduce coolant sloshing. The engineers at Mishimoto have also included a sight glass to allow for proper hot and cold coolant levels. The stock coolant expansion tanks is major eye sore in the engine bay, so the Mishimoto Expansion Tank is offered in polished or anodized black to keep your Mustang looking great and installs in under one hour! This tank was designed to work with the stock expansion tank cap and includes an overflow nipple on the fill neck for adding an additional coolant tank so your Mustang is NHRA legal. Plastic expansion tanks are prone to failure after years of constant temperature variations, so the Mishimoto tank is constructed from durable, TIG-Welded aluminum for optimal durability and longevity. The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2015-2023 Ford Mustang EcoBoost, V6 and V8! As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty.in

Purchase Includes:
  • (1) Aluminum Expansion Tank w/ Sight Glass
  • (1) Overflow Hose
  • (3) Worm-Gear Clamps
  • Mounting Hardware
  • Mishimoto Lifetime Warranty
Installation Guide



Features:
  • 100% aluminum, fully-Welded construction for maximum durability during repeated temperature transitions
  • Available in polished or black powder coat
  • Direct fit for the 2015-2023 Ford Mustang EcoBoost, V6, and V8
  • Fits with stock overflow tank cap
  • Installs in under 1 hour
  • Internal baffles keep coolant near overflow port during aggressive driving, preventing air entry into coolant system
  • Mishimoto Lifetime Warranty
  • Overflow nipple on fill neck allows for installation of additional NHRA-mandated overflow reservoir
  • Sight glass allows for proper hot and cold coolant levels


Specifications:
  • Label: Silver
  • Material: 6061 Aluminum


Fitment:
  • Ford Mustang GT Premium 2015-2023
  • Ford Mustang GT 2015-2023
  • Ford Mustang EcoBoost 2015-2023
  • Ford Mustang Base 2015-2016
  • Ford Mustang GT 50 Years Limited Edition 2015
  • Ford Mustang EcoBoost Premium 2015-2023
  • Ford Mustang V6 2015-2017
  • Ford Mustang V8 2017-2018
  • Ford Mustang GT V8 2019-2023
  • Ford Mustang Bullitt 2019-2020
  • Ford Mustang Mach 1 2021-2023
  • Chassis Codes: S550
  • Engine Codes: 2.3L EcoBoost, 5.0L Coyote V8, 3.7L Cyclone V6


Note:
  • 22 in-lbs (2.5 M) recommended for all worm-gear clamps. These clamps have an operating range of 18-27 in - 2-3NM. Do not exceed the maximum torque rating of 27 in-lbs (3NM).

Other Part Numbers:
Mishimoto #misMMRT-MUS-15E

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2015-2023
 Ford Mustang
2015-2023
 Ford Mustang GT
2021-2023
 Ford Mustang Mach 1

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Who is Mishimoto?

Mishimoto is an aftermarket automotive company that was established in 2005. They are known for creating the industry’s best performing cooling system components. Today, they have become the market leader and has been chosen by various enthusiasts worldwide.

Parts for All Your Cooling Needs

Mishimoto offers a wide range of products such as couplings, radiators, fans, and other cooling system components for practically every vehicle, may it be a sport compact, truck, jeep, muscle cars, and classic vehicles. They also offer intake systems and intercoolers that help the vehicle gain more horsepower.

Built to Perform Better

The company creates products that are better than the stock components. Their parts are designed to work in higher pressure ratings and are more robust. Hence, they are the brand of choice by tuners and enthusiasts who demand a cooling system that can work for high-performance applications. Many racers choose Mishimoto as it has proven itself to produce race winners whatever racing discipline it is, may it be circuit racing, drag racing, drifting, and off road racing.

Purchase Mishimoto Products at Vivid Racing

Your vehicle cooling system plays a critical role in your vehicle. It keeps the temperature at bay and prevents severe damages caused by overheating. If you want a product that can put your trust in, then Mishimoto is the brand for you. Tested by many racers on the track and a variety of car enthusiasts on the street, you can be sure that you will never go wrong with Mishimoto.

Visit Vivid Racing and check out their list of products that would fit your specific needs.











Mishimoto Automotive ("Mishimoto") warrants its products under this lifetime limited warranty policy ("Warranty Policy"). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a "Mishimoto Product" and collectively, the "Mishimoto Products") and (ii) the original purchaser of such Mishimoto Product ("Purchaser"). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.

Pursuant to the terms and conditions of this Warranty Policy, after submission of a valid claim by a Purchaser and regardless of the condition of the product for which such valid claim is submitted, if it is determined by Mishimoto that such Mishimoto Product was not manufactured to Mishimoto's advertised specifications or if such claim was submitted pursuant to Mishimoto's Accident Protection Plan, as described herein, Mishimoto will, at its discretion: (i) repair or replace Purchaser's original Mishimoto Product; (ii) replace Purchaser's original Mishimoto Product with the most current available model (if, for example, the original model of the product for which a valid claim has been submitted is not available); or (iii) provide the purchaser with a gift card redeemable at Mishimoto.com in the amount of the original purchase price of the original Mishimoto Product (if, for example, Mishimoto has discontinued support for a Purchaser's specific application).

To submit a claim for a Mishimoto Product under this Warranty Policy, you must: (i) fully and accurately fill out the online form provided below; and (ii) provide Mishimoto with a copy of an original sales receipt indicating that you are the original Purchaser of the Mishimoto Product for which the claim is being submitted (you must also provide the information described in the paragraph of this Warranty Policy titled "Mishimoto Accident Protection Plan" if you are submitting a claim for a Mishimoto Product damaged in an accident). In addition, if requested by Mishimoto, you must also send the Mishimoto Product for which a claim is being made, all transportation expenses prepaid, to Mishimoto.

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