1-4 DAYS DELIVERY
Mishimoto 2013+ Ford Focus ST/2016+ Focus RS Aluminum Expansion Tank - Black - MMRT-RS-16EBK
100% ORIGINAL AND QUALITY
60 DAYS RETURNS
- Description
- Shipping and Refund
- Reviews
Add some reliability and engine bay styling to your Focus RS/ST with the Mishimoto RS/ST expansion tank. This tank features internal baffles to prevent coolant starvation from overflow ports on the engine. Also, during high speed cornering, braking, and acceleration, the internal baffles reduce coolant sloshing. The engineers at Mishimoto have included a sight tube to allow for proper observation of hot and cold coolant levels, making engine maintenance much easier. Eventually, you'll have to consider the health of your plastic expansion tank. Plastic is prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-Welded aluminum for optimal durability and longevity. It reuses the stock expansion tank cap and includes an overflow nipple on the fill neck for adding an additional coolant tank so your Focus RS stays NHRA legal. All areas of concern are covered with this upgrade. It's worth noting the Focus's stock tank is an engine bay eye sore, whereas the Mishimoto tank comes in three different variants to help with aesthetic customization: black, wrinkle red, or Wrinkle Nitrous Blue. Each of these options works with both the 2013-2018 Focus ST and the new 2016-2018 Focus RS. For convenience, you can install your new coolant tank upgrade in under one hour as it was engineered with perfect fitment in mind. Like all our Focus RS parts, this expansion tank also includes the Mishimoto Lifetime Warranty.
Ford Focus ST 2013-2018/ Focus RS 2016-2018 Aluminum Expansion Tank, Black
Fits
2013 Ford Escape S
2013 Ford Escape SE
2013 Ford Escape SEL
2013 Ford Escape Titanium
2013 Ford Focus Electric
2013 Ford Focus S
2013 Ford Focus SE
2013 Ford Focus ST
2013 Ford Focus Titanium
2014 Ford Escape S
2014 Ford Escape SE
2014 Ford Escape Titanium
2014 Ford Focus Electric
2014 Ford Focus S
2014 Ford Focus SE
2014 Ford Focus ST
2014 Ford Focus Titanium
2014 Ford Transit Connect Titanium
2014 Ford Transit Connect XL
2014 Ford Transit Connect XLT
2015 Ford Escape S
2015 Ford Escape SE
2015 Ford Escape Titanium
2015 Ford Focus Electric
2015 Ford Focus S
2015 Ford Focus SE
2015 Ford Focus ST
2015 Ford Focus Titanium
2015 Ford Transit Connect Titanium
2015 Ford Transit Connect XL
2015 Ford Transit Connect XLT
2016 Ford Escape S
2016 Ford Escape SE
2016 Ford Escape Titanium
2016 Ford Focus Electric
2016 Ford Focus RS
2016 Ford Focus S
2016 Ford Focus SE
2016 Ford Focus ST
2016 Ford Focus Titanium
2016 Ford Transit Connect Titanium
2016 Ford Transit Connect XL
2016 Ford Transit Connect XLT
2017 Ford Focus Electric
2017 Ford Focus RS
2017 Ford Focus S
2017 Ford Focus SE
2017 Ford Focus SEL
2017 Ford Focus ST
2017 Ford Focus Titanium
2017 Ford Transit Connect Titanium
2017 Ford Transit Connect XL
2017 Ford Transit Connect XLT
2018 Ford Focus Electric
2018 Ford Focus RS
2018 Ford Focus S
2018 Ford Focus SE
2018 Ford Focus SEL
2018 Ford Focus ST
2018 Ford Focus Titanium
2018 Ford Transit Connect Titanium
2018 Ford Transit Connect XL
2018 Ford Transit Connect XLT
2019 Ford Transit Connect Titanium
2019 Ford Transit Connect XL
2019 Ford Transit Connect XLT
2020 Ford Transit Connect Titanium
2020 Ford Transit Connect XL
2020 Ford Transit Connect XLT
2021 Ford Transit Connect Titanium
2021 Ford Transit Connect XL
2021 Ford Transit Connect XLT
Shipping & Processing Time
All in-stock orders are processed and shipped within 1 business day (excluding weekends and holidays).
Delivery typically takes 2–5 business days, depending on the destination. We ship from multiple warehouses across the United States, which allows us to deliver orders as quickly as possible.
Please note that delivery times are estimates provided by the carrier and are not guaranteed.
Shipping Carriers
Most orders are shipped via UPS Ground or FedEx, depending on the size and weight of the item.
Some large or oversized items may be shipped via SAIA or other freight carriers.
Carrier selection is determined automatically at the time of shipment.
Tracking Information
Once your order has shipped, a tracking number will be emailed to the email address provided at checkout.
Tracking information usually becomes active within 1 business day after shipment, depending on the carrier.
Where Is My Order?
When tracking information is provided, this means your order has been processed and shipped.
Carriers such as UPS and FedEx provide point-in-time tracking, meaning updates occur as the package is scanned during transit.
Most orders arrive within 2–5 business days. If your order does not arrive within the estimated timeframe, please contact us and we will be happy to assist.
Delivered Packages & Theft
Once an order is marked as Delivered by the carrier to the address provided at checkout, the order is considered successfully fulfilled.
We are not responsible for lost or stolen packages after delivery, including cases of mail theft.
If your tracking shows “Delivered” but you did not receive the package, we recommend:
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Checking around your property and with neighbors
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Contacting the carrier to file a missing or stolen package claim
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Filing a police report for mail theft (if applicable)
If the carrier provides written confirmation of delivery error, please contact us and we will review the case.
Signature Requirement
Signature confirmation is not required by default for orders under $200.
If you would like to add signature confirmation to your shipment, please contact us before placing your order. Additional fees may apply.
Incorrect Shipping Address
Customers are responsible for providing an accurate and complete shipping address at checkout.
We are not responsible for orders delivered to an incorrect address provided by the customer.
Cancellations
Order cancellations are free of charge as long as the order has not yet shipped.
Please contact us as soon as possible if you need to cancel your order. Once an order has shipped, it cannot be canceled.
Contact Us
If you have any questions regarding shipping, delivery, or your order, please contact us and we will be happy to help.





