PartSmith Co. supplies the HPS Black Silicone Radiator + Heater Hose Kit For 93-95 Mazda RX-7 to drivers, shops and fleets across the USA.

Hoses and fittings work under pressure and heat, where material choice decides service life. Re check clamp torque after the first few heat cycles.
Ordering the hps black silicone radiator takes a minute and the confirmation reaches you straight away.
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Details that matter
- Material: Silicone
- Finish: Black
- Category: Hose Kits
- Price: $321.29 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Mazda 93-95 RX7 FD3S HPS High Temp 3-ply Reinforced Silicone Radiator and Heater Hose Kit Black is designed to replace stock OEM rubber hoses which can eventually weaken over time, leading to premature failure. With premium quality silicone and race inspired design, this HPS silicon Radiator and Heater Hose Kit can withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving.
HPS silicone Radiator and Heater Hose Kit has all the correct bends and curves for a perfect fit replacement for your OEM rubber coolant hoses, compare to the universal hoses you can get from the local auto store, HPS hose kit is much easier to work with. Max. Temperature Rating: 350 deg. F. 100% Stainless Steel Clamps are included for easy installation. This product fits Mazda 1993-1995 RX7 FD3S .
- Vehicle Application: Mazda 1993-1995 RX7 FD3S
- Replace stock OEM rubber Radiator and Heater Hoses which can eventually weaken over time, leading to premature failure
- Withstand the harsh high temperature and high pressure operating conditions of the engine yet still maintaining peak efficiency during competition or daily driving. Max Temperature Rating: 350 deg. F (177 deg. C)
- Ideal replacement or performance upgrade for the OEM rubber hoses. Race proven design ensure the long lasting quality over the stock rubber hoses
- Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through the hoses.
Application:
For 1993-1995 Mazda RX-7
Remark:
Installation: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.
Product Content:
- 1 Set x Radiator Hose Kit & 1 Set Heater Hose Kit
Hardware if Any is Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- 57-1491-BLK, 57-1491, 571491BLK
Our team checks doubtful orders by hand, so share your vehicle details and we will verify this listing against manufacturer data.
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Finished surfaces are wrapped and hardware is bagged, so the part arrives ready to install.
Independent information on this topic lives at the fuel economy maintenance guidance.
Quick answers
How do I confirm this fits?
The application text on this page lists what the part serves. If your vehicle is not clearly covered, send the VIN and we will rule on it before you pay.
When will my order dispatch?
Same business day dispatch applies to orders placed before the early afternoon cutoff, with tracking that updates at every carrier scan.
Is there a warranty on this?
If the part does not fit, message our support desk with the order number and we will arrange an exchange or refund. Keep the packaging until the test fit is done.
What happens before my order ships?
We verify diameter and reinforcement specification on every hose order.
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