Z1 370Z / G37 Silicone Heater Hose Set - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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Z1 370Z / G37 Silicone Heater Hose Set

starstarstarstarstar_half 4.9/5 - (29 Reviews)
Fits models: 370Z / G37 / Q60 2014-2016...

Product Description

This set of silicone hoses replaces the factory rubber heater core hoses found on all Nissan 370Z and Infiniti G37 models. These hoses carry coolant between the metal inlet and outlet tubes on the heater core that stick out of the firewall to the metal tubes on the back of the motor. Over time, the factory rubber hoses degrade and can burst from pressure and heat. Our silicone hoses are made from high-quality multi-ply reinforced silicone and custom formed for perfect fitment. These are the last hoses you will ever need. Unlike conventional stock rubber hoses that deteriorate over time, dry rot, and ultimately crack, silicone hoses will stay soft and never degrade.

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:

  • 2009-2020 Nissan 370Z
  • 2008-2013 Infiniti G37 Coupe
  • 2009-2013 Infiniti G37 Sedan
  • 2014-2015 Infiniti Q60 Coupe

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

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

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Price: $42.00

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Z1 370Z / G37 Silicone Heater Hose Set
Z1 370Z / G37 Silicone Heater Hose Set
starstarstarstarstar_half (29)
$42
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Include:
Z1 Aluminum Coolant Bleeder Port - Heater Hose
Z1 Aluminum Coolant Bleeder Port - Heater Hose
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$29.99
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OEM Long Life Blue Coolant (Antifreeze) - 50/50 Pre-Mixed
OEM Long Life Blue Coolant (Antifreeze) - 50/50 Pre-Mixed
starstarstarstarstar (40)
$15.72
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Bundle Price:
$87.71

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Questions our customers have asked

To whom it may concern Will this product fit my 2013 g37 4dr sedan. Thanks
John, This will fit your G37 Sedan. Regards, Z1 Team

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What our customers say

starstarstarstarstar
Luis
February 7, 2024
Great quality products, but what’s even better is their customer support. Had fast shipping and was able to get my car running again. Thanks Devin!
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Ramiro
January 24, 2024
A1 quality for durability
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Jarius
December 17, 2023
The hoses works wonderfully with no issues
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Tam
December 10, 2023
I love how the red adds additional pop inside the engine bay. Would've adored had y'all had purple to match my narrow grey with candy purple wrap on my G, lol
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William
November 23, 2023
These silicone heater hoses saved my 370z. Combined with the Z1 bleeder port. I can see these lasting forever. Way better than the original rubber hoses. I’ve been using them for the past 5 months and they are solid.
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Lawrence
August 27, 2023
The heater hoses, OEM tension springs and the upper and lower radiator hoses were perfect. Fast delivery too Thank you Z1 Motorsports 5 Stars for all
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Charles
August 1, 2023
Fit perfectly. Thicker than the factory hose and didn't swell once the pressure began to rise. Good deal!
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Nikolay
July 21, 2023
Heater hoses are hard to get to and very easy to change when swapping engines. These are a good idea if you have the chance. Also a good idea to swap these out if using a swirl pot behind the engine.
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Abdulmatin
May 21, 2023
Yes 10/10 I would recommend
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Jacob
April 26, 2023
Got the red ones. They fit like OEM. Good touch to the engine bay as well.
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Dylan
November 5, 2022
Perfect fitment. Great quality
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Nick
October 9, 2022
Much better than stock
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TIN
September 26, 2022
It was about time to replace my water hoses and did some research about the high-end hoses in the market and it popped up with Z1 products. I am glad Z1 Motorsport actually has lot of products available for upgrade performance cars.
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Jesus
September 16, 2022
Good quality great product
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Amr
May 27, 2022
Perfect service and fast shipping thanks Z1
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Chad
May 18, 2022
They are a little too long so they collapse a bit when put in place but still work fine
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Brian
April 6, 2022
Great Quality hoses way better than OEM however i definitely recommend replacing all the stock hose clamps or your gonna be struggling to get the hose’s back on.😂
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Jose
November 13, 2021
Durable hoses better material.
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David
October 29, 2021
Highly recommend a clamp plier for these hoses but overall the hoses look solid and should last a long time.
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Fernando
October 11, 2021
Really good product and good fitment high recommended
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Anthony
June 26, 2021
Thee silicone hoses are only 3 ply by definition. They only have 3 cords. However, they are constructed well. The Nissan stock tension hose clamps are too small to accomodate the additional wall thickness of these hoses. These silicone hoses add about 5mm more to the OD, on average.
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Oscar
June 3, 2021
Perfect match ,exelent item
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Dan
May 31, 2021
2009 G37 Coupe - Very difficult to get to the back ones. Bought the cable pliers clamp tool and 11" 45° pliers but wish I also bought some long straight and 90° pliers. I couldn't use the same clamps on many of these. Although my car is old, the heat is never used. I live in a tropical region and winter is a week or two but my drives are too short to bother using the heat, haha. Surprisingly my old hoses were fine, but the plastic coupling disintegrated in my hand upon removal. Good thing I bought an aluminum one prior to the swap!
starstarstarstarstar
Nikko
May 21, 2021
Better than the oem stuff since I’m boosted and it’s a lot hotter where these hoses are
starstarstarstarstar
Keith
April 30, 2021
Perfect Fit. Glad I will never have to do this again.
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Elijah
April 26, 2021
Perfect fit good replacement for doing maintenance replacements Looks nice And I don’t have to worry about the hoses failing
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Carl
April 3, 2021
Great kit! Just don’t know where they all go. Oh well. They look great sitting on my bench tho. Pretty blue.
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Daniel
March 26, 2021
Much more durable then oem definitely recommend going aftermarket👍🏻
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Nazeem
January 25, 2021
Great product if you need to change your hoses. I love it no more over heating issues for me .....g37x sedan