Z1 Silicone G37 Radiator Coolant Overflow Hose - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 Silicone G37 Radiator Coolant Overflow Hose

starstarstarstarstar 5/5 - (11 Reviews)
Fits models: G37...

Product Description

These silicone hoses replace the factory rubber radiator overflow (reservoir) hoses on all Infiniti G37 models. Over time, the factory rubber hoses degrade and can burst from pressure and heat, causing your car to overheat and leave you stranded. Our silicone hoses are made from high-quality multi-ply reinforced silicone and custom formed for perfect fitment. Unlike conventional stock rubber hoses that deteriorate over time, dry rot, and ultimately crack, silicone hoses will stay soft and never degrade. These are the last hoses you will ever need!

Z1 silicone hose can be purchased in your choice of BLACK, RED, or BLUE.

Benefits of Z1 Silicone:

  • Exceptional thermal resistance prevents breakdown even at higher than normal operating temperatures.
  • Superior flexibility when compared to rubber, making installation and service a breeze!
  • Durable silicone material ensures these hoses will last as long as your truck.

Fits:

  • 2008-2013 Infiniti G37 Coupe
  • 2009-2013 Infiniti G37 Sedan
  • 2014-2015 Infiniti Q60 Coupe
  • 2007-2008 Infiniti G35 Sedan

Z1 offers a full line of custom-formed silicone hoses for your Nissan and Infiniti! CLICK HERE to shop the complete line of Z1 Silicone products.

Available Options:

Please review the product description if you are unsure about any of the options below.

Silicone Color:

Quantity:

In stock, ready to ship. 
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Price: $22.00

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Silicone Color:
Z1 Silicone G37 Radiator Coolant Overflow Hose
Z1 Silicone G37 Radiator Coolant Overflow Hose
starstarstarstarstar (11)
$22
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Z1 370Z / G37 Silicone Radiator Hose Set
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Bundle Price:
$121.99

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What our customers say

starstarstarstarstar
Andrew
November 18, 2023
Great product ! Makes the engine bay look way cleaner. these hoes are a little thicker it wont go in the holder under the radiator so i zip tied it so it was move around. 5/5 product
starstarstarstarstar
Kaleb
August 4, 2023
Great Silicone! Theres no instructions on how to install it. 1. Remove two bolts holding down coolant reservoir 2. Remove the Overflow hose from the top of reservoir 3. Remove reservoir from the car, and turn sideways so no coolant leaks out when removing the bottom hose 4. Disconnect the bottom hose 5. Connect new hoses 6. Bolt reservoir back down 7. Enjoy
starstarstarstarstar
Amr
May 27, 2022
Perfect service and fast shipping thanks Z1
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Ahmad
December 14, 2021
These are awesome and are made with the same material as the other ones love em.
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Romain
December 4, 2021
👌🏽Amazing products always
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Robbie
August 20, 2021
No problems with fitment and look a lot better than the OEM hoses.
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Georges
June 3, 2021
Great product... no complains... shipping is fast
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Dan
May 31, 2021
The blue looks Perrrrty with my Gold and Red theme!
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Marcus
April 6, 2021
They work great. I like the look of the hoses as well. Recommend them over the regular hoses.
starstarstarstarstar
Brian
March 9, 2021
Definitely quality made parts. Great OEM fit. Worked perfect, easy install.
starstarstarstarstar
Brian
January 26, 2021
They are Good... I love the material, I truly have to get some others installed and get rid of the stock ones, they can crack at any time