Z1 Silicone 300ZX (Z32) Coolant Bypass Hoses
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starstarstarstarstar_half 4.8/5 - (12 Reviews)

Product Description

These silicone hoses replace the factory rubber coolant bypass hoses found on the '90-'96 Nissan 300ZX. Over time, the factory rubber hoses degrade and can burst from pressure and heat, causing your car to overheat and leave you stranded. These hoses are usually replaced during a routine timing belt (60K) service. 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 vehicle.

Fits:

  • 1990-1996 Nissan 300ZX (Z32)
    • Fits Non-Turbo and Twin-Turbo models!

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.

Z1 Silicone 300ZX (Z32) Coolant Bypass Hoses

Fits models: 300ZX...
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$18.00

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Z1 Silicone 300ZX (Z32) Coolant Bypass Hoses
$18.00
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Z1 Silicone 300ZX (Z32) Coolant Bypass Hoses
Z1 Silicone 300ZX (Z32) Coolant Bypass Hoses
starstarstarstarstar_half (12)
$18
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OEM 300ZX (Z32) Coolant Bypass Hose Clamp
OEM 300ZX (Z32) Coolant Bypass Hose Clamp
$7.62
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Bundle Price:
$25.62

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What our customers say

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Juan
April 9, 2025
Great look, worked amazing, had a coolant leak from old hoses, put these on with the new lamps that I bought with them, no more leaks!!!
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Roland
August 25, 2024
Perfect fit, slide right on with a little lube.
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Kody
November 14, 2023
Worked perfectly. Re-used the oem clamps. No leaks
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Bradley
June 8, 2023
Perfect replacement for old worn lines
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LaRon
March 31, 2023
These silicone hoses fit well. WORLDS better than stock rubber hoses!
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DOUGLAS
November 27, 2022
11-27-22 I & my mechanic replaced all these parts & previous parts with excellent quality & improved parts.
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Curtis
April 8, 2022
Easy replacements for hidden hoses. Like the blue! Matches the rest now even if unseen.
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Arthur
January 9, 2022
Right On! Great product! Thanks Z1!
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Karen
December 31, 2021
Great fitment, engine bay pops with looks when opened.
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Armando
June 19, 2021
Looks great ! Silicone works and looks great
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Nicholas
March 10, 2021
So much better than regular molded hoses! These are a perfect fit and will last so much longer than OEM
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Mark
February 1, 2021
Great product and does the job. Easy to install and highly recommend when doing the 120 k service. A++++