The HPS Blue Silicone Radiator + Heater Hose Kit For 16-20 Toyota Tacoma 3.5L V6 sits in the Hoses & Fittings department here, stocked and fitment checked.

Clamp choice matters: constant tension or lined clamps protect the hose surface over heat cycles. Replace both the upper and lower runs while the system is open.
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At a glance
- Engine: 3.5L V6
- Material: Silicone
- Finish: Blue
- Category: Hose Kits
- Price: $314.54 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Toyota 16-20 Tacoma 3.5L V6 HPS High Temp 3-ply Reinforced Silicone Radiator + Heater Hose Kit Blue 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 + 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 + 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 Toyota 2016-2017 Tacoma 3.5L V6.
- Vehicle Application: Toyota 2016-2020 Tacoma 3.5L V6
- 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 2016-2020 Toyota Tacoma 3.5L V6
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:
- 57-1581-BLUE, 57-1581, 571581BLUE
Ask before you order and the only surprise on installation day is how smoothly it goes.
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We ship fast from our own shelves, and tracking reaches your inbox as soon as the carrier receives the parcel.
Before you start the job, the fuel economy maintenance guidance is worth five minutes.
Common questions
Can you check fitment before I order?
Share your vehicle details with our team and we cross reference this listing before dispatch. Anything doubtful gets a message from us rather than a shipment.
How long does delivery take?
Orders placed before early afternoon on a business day usually leave our USA warehouse the same day, and tracking is emailed when the label is created.
How do returns work here?
Report any transit damage with a photo and we will send a replacement or refund you. We handle the carrier claim ourselves.
What quality checks does this get?
We verify diameter and reinforcement specification on every hose order.
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