1999 Lexus GS400 Radiator Hoses
Keep Your 1999 Lexus GS400 in Top Shape with Quality Radiator Hoses
Whether you’re repairing or upgrading your Radiator Hose, using high-quality parts is key to keeping your 1999 Lexus GS400 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Coolant Hoses and By-Pass Hoses. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1999 Lexus GS400 Radiator Hose at Advance Auto Parts is around $20.39, with a range that starts at $13.79 and goes up to $26.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Molded 90 Degree Heater Hose and Premium Molded Coolant Hose start at just $13.79 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Radiator Hose, don’t forget to check out other key components like Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 1999 Lexus GS400 in peak condition, inside and out.
Find Your Specific 1999 Lexus GS400 Radiator Hoses
Looking for the perfect Radiator Hose for your 1999 Lexus GS400? You’re in the right place. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Radiator Hoses, ensuring durability and a precise fit for your Lexus GS400. Whether you’re driving a 1999 model or another popular model year like
1998 and
2000, we’ve got you covered. Purchasing Radiator Hoses from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Radiator Hoses that fit your vehicle.
Essential 1999 Lexus GS400 Radiator Hoses
Gates – Molded 90 Degree Heater Hose (Part No.28460)
from
$13.79
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resists electrochemical degradation and water permeation
- Use with heater hose connectors and bulk heater hose to create custom assemblies
- Compatible for coolant, air and water applications
- EPDM tube and cover, synthetic fiber reinforcement
- SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
- Temperature Range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
- Caution: Do not use for fuel or oil transfer applications
Gates – Premium Molded Coolant Hose (Part No.22674)
from
$26.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Popular 1999 Lexus GS400 Radiator Hoses Categories
Most Popular Coolant Hose for 1999 Lexus GS400s
Enhance your 1999 Lexus GS400 with this popular Coolant Hose we have in stock, for $26.99.
Gates – Premium Molded Coolant Hose (Part No.22674)
from
$26.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.
Product Features:
See More
Product Features:
- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube: synthetic fiber knit reinforcement: heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transfer applications
Best-Selling 1999 Lexus GS400 By-Pass Hose
Upgrade your GS400 with our best-selling By-Pass Hose.
Gates – Molded 90 Degree Heater Hose (Part No.28460)
from
$13.79
Specially designed for difficult heater hose applications requiring sharp 90 degree bends in the hose. Eliminates the need for extensive inventory of OE type curved heater hose. Just 22 sizes handle thousands of applications.
Product Features:
See More
Product Features:
- Resists electrochemical degradation and water permeation
- Use with heater hose connectors and bulk heater hose to create custom assemblies
- Compatible for coolant, air and water applications
- EPDM tube and cover, synthetic fiber reinforcement
- SAE 20R3 EC Class D1, SAE 20R4 EC Class D1
- Temperature Range: -40 Deg. F to +275 Deg. F (-40 Deg. C to +135 Deg. C)
- Caution: Do not use for fuel or oil transfer applications
FAQs for 1999 Lexus GS400 Radiator Hoses
What are the best-selling Radiator Hoses for 1999 Lexus GS400s?
Out of 2 Radiator Hoses that fit 1999 Lexus GS400s, the following parts are the top sellers:
- Molded 90 Degree Heater Hose (10504822) – $13.79
- Premium Molded Coolant Hose (10521380) – $26.99
What’s the price range for 1999 Lexus GS400 Radiator Hoses?
The prices of Radiator Hoses for the 1999 Lexus GS400 range from $13.79 up to $26.99 for the most premium parts.
What is the average price of a Radiator Hose for a 1999 Lexus GS400?
The average price for Radiator Hoses for the 1999 Lexus GS400 is $20.39. Keep in mind the variety of part types within our Radiator Hose category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Radiator Hoses for my 1999 Lexus GS400?
The cheapest 1999 Lexus GS400 Radiator Hoses we carry are:
- Molded 90 Degree Heater Hose (10504822) – $13.79
- Premium Molded Coolant Hose (10521380) – $26.99
Does Advance Auto Parts sell Radiator Hoses for any other 1999 Lexus models?
Yes. We stock Radiator Hoses for 4 other popular 1999 Lexus models. Some of the most popular are 1999 ES300 Radiator Hoses, 1999 SC300 Radiator Hoses, 1999 LS400 Radiator Hoses, 1999 SC400 Radiator Hoses, and 1999 LX470 Radiator Hoses.
What types of Radiator Hoses do you sell for my 1999 Lexus GS400?
As of 11/2/25, these are some of the most in-demand types of Radiator Hoses for a 1999 Lexus GS400:
Can I get help with 1999 Lexus GS400 Radiator Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Radiator Hoses and more.
What is your return policy for Lexus GS400 Radiator Hoses?
Advance Auto Parts keeps returns simple. For new Lexus GS400 Radiator Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.