Mishimoto 2014+ Ford Fiesta ST Aluminum Coolant Expansion Tank - Black

SKU: MISMMRT-FIST-14EBK

Overflow and Recovery Tanks

MM Reservoir Tanks

Mishimoto

Mishimoto 2014+ Ford Fiesta ST Aluminum Coolant Expansion Tank - Black

SKU: MISMMRT-FIST-14EBK

Overflow and Recovery Tanks

MM Reservoir Tanks

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

Add some additional reliability and engine bay styling with the Mishimoto Fiesta expansion tank. The Mishimoto Fiesta ST expansion tank has internal baffles to prevent coolant starvation from overflow ports to engine. Also, during high speed cornering, braking, and acceleration, the internal baffle reduces coolant sloshing. The engineers at Mishimoto have also included a sight glass to allow for proper hot and cold coolant levels. The stock coolant Fiesta expansion tank is major eye sore in the engine bay, so the Mishimoto tank is offered in polished or black powder coat to keep your Fiesta ST looking great. As an added feature, you can install your tank in under one hour! This Fiesta expansion 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 Fiesta ST 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 Fiesta expansion tank is engineered for perfect fitment in the 2014+ Fiesta ST, and as with all our Fiesta ST parts, this expansion tank includes the Mishimoto Lifetime Warranty.

Product Overview

Add some additional reliability and engine bay styling with the Mishimoto Fiesta expansion tank. The Mishimoto Fiesta ST expansion tank has internal baffles to prevent coolant starvation from overflow ports to engine. Also, during high speed cornering, braking, and acceleration, the internal baffle reduces coolant sloshing. The engineers at Mishimoto have also included a sight glass to allow for proper hot and cold coolant levels. The stock coolant Fiesta expansion tank is major eye sore in the engine bay, so the Mishimoto tank is offered in polished or black powder coat to keep your Fiesta ST looking great. As an added feature, you can install your tank in under one hour! This Fiesta expansion 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 Fiesta ST 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 Fiesta expansion tank is engineered for perfect fitment in the 2014-2019 Fiesta ST, and as with all our Fiesta ST parts, this expansion tank includes the Mishimoto Lifetime Warranty.

Features and Benefits

Direct fit for the 2014-2019 Ford Fiesta ST
Installs in under one hour
Sight tube allows for proper hot and cold coolant levels
Internal baffle keeps coolant near overflow port during aggressive driving
100-percent aluminum, fully-welded construction for maximum durability

Product Details

Alternate Part Number:	MRTFIST14EBK
Color:	Black
Description:	Ford Fiesta ST Expansion Tank
Feature Bullet 1:	Direct fit for the 2014+ Ford Fiesta ST
Feature Bullet 2:	Installs in under one hour
Feature Bullet 3:	Sight tube allows for proper hot and cold coolant levels
Feature Bullet 4:	Internal baffle keeps coolant near overflow port during aggressive driving
Feature Bullet 5:	100% aluminum, fully-welded construction for maximum durability
Finish:	Powder-Coat
Install Difficulty:	N/A
Installation Difficulty:	2/5
Material:	Aluminum
OptionLabel:	Black Powdercoat
Part Number:	misMMRT-FIST-14EBK
SellingPoint01:	Direct fit for the 2014-2019 Ford Fiesta ST
SellingPoint02:	Installs in under one hour
SellingPoint03:	Sight tube allows for proper hot and cold coolant levels
SellingPoint04:	Internal baffle keeps coolant near overflow port during aggressive driving, preventing air entry into coolant system
SellingPoint05:	100-percent aluminum, fully-welded construction for maximum durability during repeated temperature transitions
SellingPoint06:	Overflow nipple on fill neck allows for installation of additional NHRA-mandated overflow reservoir
SellingPoint07:	Fits with stock overflow tank cap
SellingPoint08:	Available in polished or black powdercoated finish
SellingPoint09:	Mishimoto Lifetime Warranty
SellingPoint10:	N/A
SellingPoint11:	N/A
SellingPoint12:	N/A
SellingPoint13:	N/A
SellingPoint14:	N/A
SellingPoint15:	N/A
TechSpec Applications:	2014-2019 Ford Fiesta ST
TechSpec Chassis Codes:	1.6 L EcoBoost I-4
TechSpec Engine Codes:	B2E
TechSpec Fluid Capacity (gal):	N/A
TechSpec Height (in):	N/A
TechSpec Includes:	(1) Aluminum Expansion Tank w/ Sight Glass--(1) Overflow Hose--(2) Rubber sleeves--Mishimoto Lifetime Warranty
TechSpec Installation Notes:	N/A
TechSpec Material:	6061 Aluminum
TechSpec Note:	This tank will not fit vehicles that have been serviced under recall #17V209000----After a few hot and cold cycles, Mishimoto recommends checking the sight glass on the side of the expansion tank to confirm proper coolant level.
TechSpec Width (in):	N/A

Application Summary

2014-2016 Ford Fiesta ST 1.6 Liter

Part Type

Engine Coolant Reservoir

Data: v4.2 - Upd: 2026-09-29 08:28:40

Features

Installs in under one hour
Internal baffle keeps coolant near overflow port during aggressive driving, preventing air entry into coolant system
Sight tube allows for proper hot and cold coolant levels

Specifications

Product Attributes - Brand: Mishimoto
Product Attributes - Manufacturer's Part Number: MMRT-FIST-14EBK
Product Attributes - Part Type: Overflow and Recovery Tanks
Product Attributes - Product Line: Mishimoto Coolant Reservoir Tanks
Product Attributes - UPC: 748354026009
Product Attributes - Recirculating: Yes
Product Attributes - Overflow Tank Material: Aluminum
Product Attributes - Overflow Tank Color: Black
Product Attributes - Shape: Rectangular
Product Attributes - Vented: Yes
Product Attributes - Drain Valve Included: No
Product Attributes - Overflow Tank Mounting: Bolt-in
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: For use with stock overflow tank cap. Integrated coolant level sight tube. Includes an overflow nipple on fill neck for an overflow reservoir.

Reference Information

Brand Name/s	Mishimoto
StreetFX SKU	misMMRT-FIST-14EBK
SFX Item ID	4049091
Supplier Item Code	4049091
Manufacturer SKU	MMRT-FIST-14EBK
Manufacturer UPC	748354026009
Alternative References	mio-mrtfist14ebk, MIMMMRT-FIST-14EBK