Here is the HPS Blue Silicone Radiator Hose Coolant Kit For 00-04 Toyota Tundra 3.4L (XK30 RWD/XK40 4WD 1st Gen), listed with the specifications that actually decide whether it fits.

Inner diameter must match the fitting exactly, since eyeballing sizes is how leaks begin. Keep petroleum away from standard silicone unless the hose is lined for it.
Ordering the hps blue silicone radiator hose coolant takes a minute and the confirmation reaches you straight away.
Our team knows the hps blue silicone radiator hose coolant well, so ask if anything about the specification is unclear.
Stock of the hps blue silicone radiator hose coolant is live on this page rather than estimated.
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The hps blue silicone radiator hose coolant ships protected, because a damaged part helps nobody.
Part details
- Engine: 3.4L
- Material: Silicone
- Finish: Blue
- Category: Hose Kits
- Price: $173.14 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS High Temp 3-ply Reinforced Silicone Radiator Coolant Hose Kit is designed to replace stock OEM rubber upper and lower radiator hoses which weaken and fail over time. With premium quality silicone and performance inspired design, this coolant hose kit can withstand the harsh, high temperature and high pressure operating conditions under the hood through a wide range of driving conditions.
HPS silicone hose kits have all the correct bends and dimensions to perfectly fit as replacements for OEM rubber coolant hoses. Compared to the universal hoses from the local auto store, HPS silicone hose kits are much easier to work with. Maximum temperature rating: 350 degrees Fahrenheit. 100% stainless steel clamps are included for easy installation.
- Material: 3-Ply Reinforced Silicone
- Color: Blue
- Ideal replacement and durable upgrade for OEM rubber upper and lower radiator hoses which weaken and fail over time.
- Withstands harsh high temperature and high pressure operating conditions that range from daily driving to heavy towing. Max. temperature rating: 350F (177C).
- Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
- Engineered to ensure long lasting quality over stock rubber hoses.
- Compatible with OEM part numbers 6571-07040, 16572-07050.
Application:
For 2000-2004 Toyota Tundra 3.4L (XK30 RWD/XK40 4WD 1st Gen)
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
Hardware if Any is Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- 57-2141R-BLUE, 6571-07040, 16572-07050, 57-2141R
If the application text leaves any doubt, message us with the VIN and we will rule on fitment before the box is sealed.
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Your order is picked, inspected and packed by a person, then handed to the carrier with tracking the same day.
A neutral reference for this work is the Car Care Council maintenance tips.
Quick answers
What do you need to verify fitment?
We verify every doubtful order by hand. Give us the year, make, model and engine option and we will confirm compatibility in one reply.
How long does delivery take?
Most orders dispatch within one business day. You receive tracking by email the moment the parcel is handed to the carrier.
Can I return this part?
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.
Is this checked before shipping?
We verify diameter and reinforcement specification on every hose order.
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