The HPS Black Silicone Heater Hose Coolant Kit For 00-04 Toyota Tundra 3.4L (XK30 RWD/XK40 4WD 1st Gen) is one of our steady sellers in Hoses & Fittings, and it ships from the USA.

Clamp choice matters: constant tension or lined clamps protect the hose surface over heat cycles. Keep petroleum away from standard silicone unless the hose is lined for it.
The hps black silicone heater hose coolant listed here is checked against your vehicle before dispatch.
Every hps black silicone heater hose coolant order goes through the same fitment review.
Ordering the hps black silicone heater hose coolant takes a minute and the confirmation reaches you straight away.
Our team knows the hps black silicone heater hose coolant well, so ask if anything about the specification is unclear.
Stock of the hps black silicone heater hose coolant is live on this page rather than estimated.
Shops order the hps black silicone heater hose coolant from us in volume because the data on the page is accurate.
Specifications
- Engine: 3.4L
- Material: Silicone
- Finish: Black
- Category: Hose Kits
- Price: $179.55 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
This HPS High Temp 3-ply Reinforced Silicone Heater Coolant Hose Kit is designed to replace stock OEM rubber heater 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 fit perfectly 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: Black
- Ideal replacement and durable upgrade for OEM rubber heater 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 87245-0C030, 87245-0C020, 87245-0C010.
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 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:
- 57-2146-BLK, 87245-0C030, 87245-0C020, 87245-0C010, 57-2146
A free fitment check takes minutes: send your year, make and model and we will confirm this is the correct part.
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We ship fast from our own shelves, and tracking reaches your inbox as soon as the carrier receives the parcel.
When you want a second opinion that is not a parts store, read the NHTSA vehicle safety hub.
Before you order
Is fitment guaranteed on this listing?
Our parts team confirms fitment before the box is sealed. Contact us with your vehicle details and we will settle it in advance.
Do you ship the same day?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
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?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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