Product Description
These silicone hoses replace the factory rubber radiator overflow (reservoir) hoses on all Nissan 370Z 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:
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.
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Tyler
April 3, 2025
These hoses are perfect replacements. Great way to accent the engine bay.
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Ramiro
January 24, 2024
A1 quality for durability
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Rob
May 22, 2023
Looks great, my old factory hoses were showing their age and starting to get chalky looking. These silicone replacements are much higher quality and should last much longer. Fitment is 99% the same as the OEM hoses, the radius on the bend immediately after the overflow nipple is slightly larger but it does not really affect the hose routing using the original attachment points.
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Michael
April 23, 2023
Would doesn't love silicone? Seriously though, quality product that should last the life of the vehicle. Time will tell. Thanks Z1!
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Jason
September 24, 2022
Perfect fit, easy install, and looks great! Would have been 5 stars, but one of the “Z1” logos was on the bottom of the overflow hose, tucked behind the bumper where you can’t see it instead of the top where it could be seen.
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Alejandro
September 2, 2022
Looks amazing with all red
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Daniel
February 4, 2022
Bought the red These added a great look and a needed upgrade.
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Pascal
May 26, 2021
Good quality and fits perfectly
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