The HPS Black Silicone Heater Hose Coolant Kit For 00-04 Toyota Tundra 3.4L (XK30 RWD/XK40 4WD 1st Gen) sits in the Hoses & Fittings department here, stocked and fitment checked.

Reinforcement ply count determines burst strength, which matters most on boosted applications. Re check clamp torque after the first few heat cycles.
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.
What you are buying
- 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
Shops ordering in volume can send a full parts list and we will verify the whole job in one reply.
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Same business day dispatch applies to orders placed before early afternoon, and every parcel travels tracked.
Background reading that is not trying to sell you anything: the NHTSA vehicle safety hub.
Questions we get about this part
How do I confirm this fits?
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 quickly can I get this?
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.
What if it does not fit?
A straightforward returns window applies from delivery. Keep the original packaging until you have test fitted the part and contact support for a fast exchange or refund.
What quality checks does this get?
Lines and fittings are checked for pressure rating, inner diameter and ply count before shipping.
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