2003 Saturn LW Series Heater Hoses
Keep Your 2003 Saturn LW Series in Top Shape with Quality Heater Hoses
Whether you’re repairing or upgrading your Heater Hose, using high-quality parts is key to keeping your 2003 Saturn LW Series looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater 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 2003 Saturn LW Series Heater Hose at Advance Auto Parts is around $21.69, with a range that starts at $10.99 and goes up to $47.99. With 5 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length, Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length, and Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length start at just $13.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Heater 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 2003 Saturn LW Series in peak condition, inside and out.
Find Your Specific 2003 Saturn LW Series Heater Hoses
Looking for the perfect Heater Hose for your 2003 Saturn LW Series? You’re in the right place. Below, you’ll find links to various types of Heater Hoses that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Heater Hoses, ensuring durability and a precise fit for your Saturn LW Series. Whether you’re driving a 2003 model or another popular model year like
2001 and
2002, we’ve got you covered. Purchasing Heater 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 Heater Hoses that fit your vehicle.
Essential 2003 Saturn LW Series Heater Hoses
Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length (Part No.87823)
from
$47.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Gates – Premium Molded Heater Hose (Part No.18204)
from
$20.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
Product Features:
See More
Product Features:
- Has all the quality features of Gates molded cooling hose and is similar to OEM specifications.
- Designed to resist electrochemical degradation, which is the leading cause of hose failure
- EPDM tube, synthetic fiber knit reinforcement, EPDM cover
- Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
- Temperature Range: -40 Deg. F to 275 Deg. F (-40 Deg. C -135 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transportation applications.
Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length (Part No.87614)
from
$14.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 7 Inch Length (Part No.86812)
from
$10.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length (Part No.86500)
from
$13.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Dayco – Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 12 Inch Length (Part No.80412)
from
$31.99
Providing reliable service in applications requiring molded hoses, the Dayco heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- Meets Type EC electro-chemical requirements as specified in SAE J1684
Popular 2003 Saturn LW Series Heater Hoses Categories
Most Popular Heater Hoses for 2003 Saturn LW Series
Enhance your 2003 Saturn LW Series with one of the 5 Heater Hoses we have in stock, starting at just $10.99.
Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length (Part No.87614)
from
$14.49
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length (Part No.86500)
from
$13.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length (Part No.87823)
from
$47.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
Gates – Premium Molded Heater Hose (Part No.18204)
from
$20.99
Gates Small I.D. Molded Coolant Hose is factory-molded, OEM style hose to fit today’s smaller, tighter-fitting engine compartments. Can be used for coolant, water and air applications. Approved for marine applications.
Product Features:
See More
Product Features:
- Has all the quality features of Gates molded cooling hose and is similar to OEM specifications.
- Designed to resist electrochemical degradation, which is the leading cause of hose failure
- EPDM tube, synthetic fiber knit reinforcement, EPDM cover
- Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
- Temperature Range: -40 Deg. F to 275 Deg. F (-40 Deg. C -135 Deg. C)
- Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
- Caution: Do not use for fuel or oil transportation applications.
Dayco – Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 7 Inch Length (Part No.86812)
from
$10.99
Providing reliable service in applications requiring molded hoses in small diameters, the Dayco small I.D. heater hose is designed to replace OEM coolant hoses. Made with the same bends and routing as the original assembly, this molded hose is meant to fit the vehicle precisely. The knitted reinforcement and synthetic EPDM construction provide high-strength performance and resistance to detrimental environmental elements, coolants and temperature variations of -40°F (-40°C) to +257°F (+125°C) and the “quick connect” end allows for fast, convenient installation.
Product Features:
See More
Product Features:
- Meets the requirements of SAE J20R3, Class D-1
- Designed to meet Type EC electro-chemical requirements as specified in SAE J1684, which prevents inner tube deterioration caused by the build-up of static electric charges
- Engineered as an OEM replacement
- The knitted polyester reinforcement provides high burst strength and resists degradation from temperature extremes and moisture
FAQs for 2003 Saturn LW Series Heater Hoses
What are the best-selling Heater Hoses for 2003 Saturn LW Series?
Out of 5 Heater Hoses that fit 2003 Saturn LW Series, the following parts are the top sellers:
- Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length (19590267) – $14.49
- Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length (19590219) – $13.99
- Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length (19590673) – $47.99
What’s the price range for 2003 Saturn LW Series Heater Hoses?
The prices of Heater Hoses for the 2003 Saturn LW Series range from $10.99 up to $47.99 for the most premium parts.
What is the average price of a Heater Hose for a 2003 Saturn LW Series?
The average price for Heater Hoses for the 2003 Saturn LW Series is $21.69. Keep in mind the variety of part types within our Heater Hose category, where you are likely to find a wide range of prices across a variety of parts and components.
What are the cheapest Heater Hoses for my 2003 Saturn LW Series?
The cheapest 2003 Saturn LW Series Heater Hoses we carry are:
- Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 7 Inch Length (10064442) – $10.99
- Molded Heater Hose; EPDM Rubber, 1/4 Inch Diameter, 8 1/4 Inch Length (19590219) – $13.99
- Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 18 Inch Length (19590267) – $14.49
- Premium Molded Heater Hose (10510682) – $20.99
- Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length (19590673) – $47.99
Does Advance Auto Parts sell Heater Hoses for any other 2003 Saturn models?
Yes. We stock Heater Hoses for 1 other popular 2003 Saturn models. Some of the most popular are 2003 Vue Heater Hoses and 2003 L Series Heater Hoses.
What types of Heater Hoses do you sell for my 2003 Saturn LW Series?
We currently have just 1 Heater Hose in stock for a 2003 Saturn LW Series, and as of 11/2/25, it is a Heater Hose.
Can I get help with 2003 Saturn LW Series Heater Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Saturn Heater Hoses and more.
What is your return policy for Saturn LW Series Heater Hoses?
Advance Auto Parts keeps returns simple. For new Saturn LW Series Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.