Description
The Mishimoto MMHOSE-MUS8-15LBK is a black silicone lower radiator hose kit engineered specifically for the 2015-2017 Ford Mustang GT, replacing the factory rubber lower hose assembly with a four-piece silicone hose, a CNC connector, and worm-gear clamps for a durable, track-ready cooling upgrade. Unlike the stock rubber hoses that are prone to degradation, this kit is built to handle serious heat and pressure without breaking down over time.
Every Mishimoto silicone hose in this kit is constructed from four layers of silicone with heat-resistant embedded fibers, giving it a Performance grade rating and a maximum temperature rating of 330°F. This construction delivers unmatched durability, heat tolerance, and pressure tolerance compared to aging factory rubber, making it a smart choice for Mustang GT owners who push their cars hard at the track or on the street. The kit also includes an aluminum diverter pipe for efficient passage of coolant through the stock oil cooler, along with high-quality worm-gear clamps that make installation straightforward. This particular hose kit is finished in black and is also available in blue or red, and like other Mishimoto Mustang GT parts, it’s backed by the Mishimoto Lifetime Warranty. Note that this kit is designed to fit left-hand drive (LHD) vehicles only.
Vehicle Applications
This Mishimoto lower radiator hose kit is a direct-fit, specific-application part built for the 2015-2017 Ford Mustang GT and Ford Mustang GT Premium. It also covers the 2015 Ford Mustang GT 50 Years Limited Edition, the 2016 Ford Mustang Base, and the 2017 Ford Mustang V8. Fitment applies to left-hand drive vehicles only.
Features
- Direct fit for 2015-2017 Ford Mustang GT
- Constructed from four layers of silicone with heat-resistant embedded fibers
- Improves heat and pressure tolerance versus factory rubber hoses
- Includes lower radiator hose and oil cooler lines
- Includes high-quality worm-gear clamps for ease of installation
- Includes an aluminum diverter pipe for efficient passage of coolant through the stock oil cooler
- Available in black, blue, or red
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Hose Material: Silicone
- Hose Color: Black
- Maximum Temperature Rating: 330°F
- Clamps Included: Yes
- Universal or Specific Fit: Specific
- Grade Type: Performance
- Drive Configuration: Left-hand drive (LHD) vehicles only
Frequently Asked Questions
What does this Mishimoto hose kit include?
It includes a four-piece silicone lower hose, a CNC connector, an aluminum diverter pipe, and worm-gear clamps.
Which vehicles is this hose kit compatible with?
It fits the 2015-2017 Ford Mustang GT and Mustang GT Premium, the 2015 Mustang GT 50 Years Limited Edition, the 2016 Mustang Base, and the 2017 Mustang V8, in left-hand drive configuration only.
What material is the hose made from?
The hose is constructed from four layers of silicone with heat-resistant embedded fibers.
What is the maximum temperature rating for this hose kit?
The maximum temperature rating is 330°F.
Does this kit come with a warranty?
Yes, it is backed by the Mishimoto Lifetime Warranty.
What color options are available for this hose kit?
This hose kit is available in black, blue, or red; this specific listing is the black version.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

















