Does the hose kit for Toyota 4Runner trucks fit a model without the rear heater?

No. HPS lists part number 57-2191 only for the 1990 and 1991 Toyota 4Runner SR5 with the 3.0L V6, the rear heater and left-hand drive. A 4Runner without the rear heater is not on the application list, so this hose kit for Toyota 4Runner rear-heater trucks is the wrong choice for it.

Will the kit fit a 1992 to 1995 4Runner 3.0L?

No. The HPS application list for part number 57-2191 stops at the 1991 model year. BA carries other HPS hose kits for later 3.0L V6 4Runner trucks, and the correct one depends on the model year and on whether the truck has the rear heater.

Which hoses does the kit replace?

HPS supplies 3-ply reinforced silicone replacements for the lower and upper radiator hoses, the heater hoses and the bypass coolant hoses on the 3.0L V6, with stainless steel non-perforated embossed clamps included. Coolant is not part of the kit, so plan on fresh coolant for the refill.

Will silicone hoses make the 4Runner lose coolant?

Yes, slowly. HPS states that silicone hose passes water at 10 to 15 times the rate of standard EPDM rubber, so a 4Runner on silicone may need an occasional top-up even with tight clamps and no leaks. Checking the overflow reservoir before a trail run or a long drive keeps the level right.

How hot can the hoses run?

HPS rates the reinforced silicone in this kit to a maximum of 350F and states that it meets or exceeds OE specifications. That rating sits far above the normal operating temperature of the 3.0L V6, which leaves headroom for towing, slow trail work and hot summer days.

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Description

HPS Silicone Radiator and Heater Hose Kit for Toyota 4Runner 3.0L V6 with Rear Heater

HPS’s Silicone Radiator and Heater Hose Kit for Toyota 4Runner 3.0L V6 with Rear Heater is cut for one narrow group of trucks: the 1990 and 1991 4Runner SR5 with the 3.0L V6 and the factory rear heater. It replaces the upper and lower radiator hoses, the heater hoses and the bypass coolant hoses with 3-ply reinforced silicone rated to 350F. On a truck now around 35 years old, it is a sensible way to retire aging rubber, and it suits an owner restoring or trail-building a 4Runner to keep.

Design and Performance

HPS molds each hose with the bends and curves of the Toyota originals, so the kit follows the factory routing on rear-heater trucks without trimming or forcing. What it will not do is fix a clogged radiator or a weak fan clutch, and on a truck this age those deserve a look at the same time. Silicone also lets more water through its wall than rubber, so plan on checking coolant more often.

Features

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

Specifications

Construction: 3-ply reinforced silicone
Maximum temperature rating: 350F
Weight: 6 lb
Shipping box: 16 x 10 x 6 in
Warranty: 2 years
HPS part number: 57-2191

What’s Included

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

Applications

Toyota 4Runner SR5 with rear heater: 1990-1991 | 3.0L V6 3VZ-E

Notes

Sold as one complete hose kit for Toyota 4Runner trucks with the rear heater
HPS lists this kit only for left-hand-drive 1990-1991 4Runner SR5 trucks with the 3.0L V6 and rear heater; trucks without the rear heater are not listed
Per HPS, silicone hose passes water 10 to 15 times faster than EPDM rubber, so check the coolant level regularly on a truck in daily use
Coolant is not included

Frequently Asked Questions

Does the hose kit for Toyota 4Runner trucks fit a model without the rear heater? No. HPS lists part number 57-2191 only for the 1990 and 1991 Toyota 4Runner SR5 with the 3.0L V6, the rear heater and left-hand drive. A 4Runner without the rear heater is not on the application list, so this hose kit for Toyota 4Runner rear-heater trucks is the wrong choice for it.
Will the kit fit a 1992 to 1995 4Runner 3.0L? No. The HPS application list for part number 57-2191 stops at the 1991 model year. BA carries other HPS hose kits for later 3.0L V6 4Runner trucks, and the correct one depends on the model year and on whether the truck has the rear heater.
Which hoses does the kit replace? HPS supplies 3-ply reinforced silicone replacements for the lower and upper radiator hoses, the heater hoses and the bypass coolant hoses on the 3.0L V6, with stainless steel non-perforated embossed clamps included. Coolant is not part of the kit, so plan on fresh coolant for the refill.
Will silicone hoses make the 4Runner lose coolant? Yes, slowly. HPS states that silicone hose passes water at 10 to 15 times the rate of standard EPDM rubber, so a 4Runner on silicone may need an occasional top-up even with tight clamps and no leaks. Checking the overflow reservoir before a trail run or a long drive keeps the level right.
How hot can the hoses run? HPS rates the reinforced silicone in this kit to a maximum of 350F and states that it meets or exceeds OE specifications. That rating sits far above the normal operating temperature of the 3.0L V6, which leaves headroom for towing, slow trail work and hot summer days.

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 4Runner 3.0L V6 with Rear Heater

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HPS Silicone Radiator and Heater Hose Kit for Toyota 4Runner 3.0L V6 with Rear Heater

Design and Performance

Features

Specifications

What’s Included

Applications

Notes

Frequently Asked Questions

About HPS Performance

Reviews