Description
The Mishimoto MMHOSE-370Z-09BK is a purpose-built silicone radiator hose kit engineered for the Nissan 370Z, replacing the factory rubber cooling hoses with a dual-layer silicone construction that combines high grade silicone with heat-resistant embedded fibers. Finished in black and designed to bolt in with an OEM replacement fit, this kit is a direct upgrade for owners looking to modernize their 370Z’s cooling system.
Built as a performance-grade cooling component, this hose kit is designed to efficiently manage heat while increasing pressure tolerance beyond what factory rubber hoses typically handle. The embedded fiber reinforcement inside the silicone layers helps the hose maintain its shape and integrity under demanding conditions, and Mishimoto rates this hose kit to a maximum temperature of 330°F. For drivers who push their 370Z hard on track days or in daily driving, upgrading to a Mishimoto silicone hose is a straightforward way to add durability to the cooling system without altering the factory hose routing.
Vehicle Applications
This hose kit is a specific fit covering a wide range of Nissan 370Z trims, including the 2009-2020 370Z Base and Nismo, the 2010 40th Anniversary Edition, the 2018-2019 Heritage Edition, the 2015-2018 Nismo Tech, the 2015-2020 Sport, the 2015-2018 Sport Tech, the 2019-2020 Sport Touring, the 2009-2021 Touring, and the 2015-2018 Touring Sport. It also fits a number of Infiniti models: the 2008-2012 EX35 Base and Journey, the 2013 EX37 Base and Journey, the 2011-2012 G25 Base, Journey, and X (with the G25 X Sport covered for 2011), the 2007-2008 G35 Base, Journey, Sport, and X (with the G35 X Sport covered for 2008), the 2008-2013 G37 Base, Journey, and Sport (with the G37 IPL and X Sport covered from 2011-2013, the G37 Premier for 2012, and the G37 X from 2009-2013), the 2015 Q40 Base, the 2014-2015 Q60 Base, IPL, Journey, Premier Edition, and S (with the Premium and Premium Sport for 2014, the S Limited and Sport Limited for 2015, and the Sport trim covered from 2014-2016), and the 2014-2017 QX50 Base along with the 2014-2015 QX50 Journey.
Features
- Direct fit for 2009-2020 Nissan 370Z
- Constructed with high grade silicone and heat-resistant embedded fibers
- Maximum temperature rating of 330°F
- Efficiently reduces heat
- Increases pressure tolerance
- OEM replacement fit
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMHOSE-370Z-09BK
- Product Type: Cooling
- Hose Material: Silicone
- Grade Type: Performance
- Hose Color: Black
- Maximum Temperature Rating: 330°F
- Clamps Included: No
- Universal or Specific Fit: Specific
Frequently Asked Questions
What vehicles does the Mishimoto MMHOSE-370Z-09BK hose kit fit?
This kit is a specific fit for the 2009-2020 Nissan 370Z (including Base, Nismo, 40th Anniversary Edition, Heritage Edition, Nismo Tech, Sport, Sport Tech, Sport Touring, Touring, and Touring Sport trims) as well as several Infiniti models including the EX35, EX37, G25, G35, G37, Q40, Q60, and QX50 within the model years listed by Mishimoto.
What material is the Mishimoto silicone radiator hose kit made from?
It is made from high grade silicone with heat-resistant embedded fibers in a dual-layer construction.
What is the maximum temperature rating of this hose kit?
The hose kit is rated to a maximum temperature of 330°F.
Does this hose kit include clamps?
No, clamps are not included with this hose kit.
What color is the Mishimoto 370Z silicone hose kit?
The hose kit is black.
Does the Mishimoto 370Z hose kit come with a warranty?
Yes, it is backed by the Mishimoto Lifetime Warranty.
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.















