Does the Hose Kit for Toyota Tundra trucks also fit the Sequoia?

Yes, for 2004-2006 models. HPS lists part number 57-1425 for the 2000-2006 Tundra 4.7L V8 in Base, SR5 and Limited trims and for the 2004-2006 Sequoia 4.7L V8. HPS does not list the 2001-2003 Sequoia or the V6 Tundra for this kit, so owners of those trucks should not assume it will fit.

Which hoses come in the kit?

The kit replaces the upper and lower radiator hoses along with the heater coolant hoses, and HPS packs stainless steel non-perforated embossed clamps alongside them. The radiator and heater circuits can therefore be renewed in one drain and refill on the 4.7L V8 rather than as two separate jobs.

Will silicone hoses make the Tundra lose coolant?

Yes, slowly. HPS states that silicone hose lets water pass through its wall at 10 to 15 times the rate of EPDM rubber hose. A Tundra or Sequoia on silicone hoses can therefore need a small top-up from time to time, even when every clamp is tight, so checking the reservoir at each oil change is a sensible habit.

What material are the hoses made from?

HPS molds the Hose Kit for Toyota Tundra and Sequoia models from high-temperature 3-ply reinforced silicone rated to a maximum of 350F, or 177C. Each hose carries the bends and curves of the factory part, and HPS says the material is engineered for prolonged exposure to under-hood and coolant heat.

How involved is installation?

Installation follows the same steps as replacing the factory hoses: drain the coolant, remove the old radiator and heater hoses, fit the HPS hoses with the supplied clamps, then refill and bleed the system. HPS notes that its pre-formed hoses are much easier to work with than universal hose cut to length from a parts store.

Description

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Description

HPS Silicone Radiator and Heater Hose Kit for Toyota Tundra and Sequoia 4.7L

HPS’s Silicone Radiator and Heater Hose Kit for Toyota Tundra and Sequoia 4.7L applications, part number 57-1425, replaces the upper and lower radiator hoses and the heater coolant hoses on the 2UZ-FE V8 in 2000-2006 Tundra pickups and 2004-2006 Sequoias. Every hose is 3-ply reinforced silicone rated to 350F (177C) and molded to the factory bends, with stainless steel embossed clamps in the box. It is aimed at owners of high-mileage trucks whose original hoses have started to crack, collapse or leak.

Design and Performance

HPS pitches this kit as a replacement or an upgrade for OEM or aftermarket hoses, and the case is strongest on a truck that already needs new ones: rather than fitting rubber that will age the same way, the owner gets silicone that holds its shape under heat and pressure. On a Tundra with healthy factory hoses, the gain is longevity, not any change in how the cooling system performs.

Features

Replaces the upper and lower radiator hoses and the heater coolant hoses in one kit
Correct bends and curves for a direct, factory-style fit
Meets or exceeds OE specifications, according to HPS
Stainless steel non-perforated embossed clamps that will not cut through the silicone
Offered in black, blue or red

Specifications

Construction: 3-ply high-temperature reinforced silicone
Maximum temperature rating: 350F (177C)
Weight: 5 lb
Shipping box: 16 x 10 x 6 in
Warranty: 2 years
HPS part number: 57-1425

What’s Included

HPS reinforced silicone radiator and heater hoses
HPS stainless steel non-perforated embossed hose clamps

Applications

Toyota Sequoia: 2004-2006 | 4.7L V8 2UZ-FE
Toyota Tundra: 2000-2006 | 4.7L V8 2UZ-FE

Notes

Sold as one complete hose kit for Toyota Tundra and Sequoia 4.7L V8 models
HPS lists the Sequoia for 2004-2006 only and does not list the V6 Tundra for this kit
Engine bay photos show red HPS hoses fitted to a 4.7L V8 for reference
HPS states that silicone hose permeates water at 10 to 15 times the rate of EPDM rubber, so check the coolant level regularly on a daily-driven truck

Frequently Asked Questions

Does the Hose Kit for Toyota Tundra trucks also fit the Sequoia? Yes, for 2004-2006 models. HPS lists part number 57-1425 for the 2000-2006 Tundra 4.7L V8 in Base, SR5 and Limited trims and for the 2004-2006 Sequoia 4.7L V8. HPS does not list the 2001-2003 Sequoia or the V6 Tundra for this kit, so owners of those trucks should not assume it will fit.
Which hoses come in the kit? The kit replaces the upper and lower radiator hoses along with the heater coolant hoses, and HPS packs stainless steel non-perforated embossed clamps alongside them. The radiator and heater circuits can therefore be renewed in one drain and refill on the 4.7L V8 rather than as two separate jobs.
Will silicone hoses make the Tundra lose coolant? Yes, slowly. HPS states that silicone hose lets water pass through its wall at 10 to 15 times the rate of EPDM rubber hose. A Tundra or Sequoia on silicone hoses can therefore need a small top-up from time to time, even when every clamp is tight, so checking the reservoir at each oil change is a sensible habit.
What material are the hoses made from? HPS molds the Hose Kit for Toyota Tundra and Sequoia models from high-temperature 3-ply reinforced silicone rated to a maximum of 350F, or 177C. Each hose carries the bends and curves of the factory part, and HPS says the material is engineered for prolonged exposure to under-hood and coolant heat.
How involved is installation? Installation follows the same steps as replacing the factory hoses: drain the coolant, remove the old radiator and heater hoses, fit the HPS hoses with the supplied clamps, then refill and bleed the system. HPS notes that its pre-formed hoses are much easier to work with than universal hose cut to length from a parts store.

About HPS Performance

HPS Performance is a California manufacturer based in Irwindale, with more than 5,000 parts in metric and standard sizes, from reinforced silicone hoses and stainless steel clamps to aluminum intake tubing and complete air intake kits. Its multi-ply hoses are built to the SAE J20 coolant hose standard, and new kits are developed with SolidWorks CAD modelling, 3D scanning, CNC machining and dyno testing. HPS lists a two-year warranty on its intake and hose kits.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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HPS Silicone Radiator and Heater Hose Kit for Toyota Tundra and Sequoia 4.7L

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HPS Silicone Radiator and Heater Hose Kit for Toyota Tundra and Sequoia 4.7L

Design and Performance

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About HPS Performance

Reviews