2003 Chevrolet Impala Heater Hoses
Keep Your 2003 Chevrolet Impala 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 Chevrolet Impala looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Hose Fittings, Fuel Injection Throttle Body Heater Hoses, and 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.
Top-Rated Heater Hoses from Trusted Brands
Looking for a reliable Heater Hose? We’ve got you covered with options from brands you know and trust like Dayco and Dorman. For example, Dayco Heater Hoses start at just $16.29 with an average 4.5 star rating. Dorman offer similar pricing and quality, backed by strong customer feedback. With over 470 reviews and a solid 4.1 star average, you can shop with confidence knowing other Chevrolet Impala owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2003 Chevrolet Impala Heater Hose at Advance Auto Parts is around $30.06, with a range that starts at $0.99 and goes up to $112.99. With 18 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28408, Dayco Molded Heater Hose EPDM Rubber, 5/16 Inch Diameter, 8 1/4 Inch Length, 86800, and Dorman – Help Heater Hose Fitting for Belt tensioner, 47027 start at just $1.99 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 Chevrolet Impala in peak condition, inside and out.
Find Your Specific 2003 Chevrolet Impala Heater Hoses
Looking for the perfect Heater Hose for your 2003 Chevrolet Impala? 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 Chevrolet Impala. Whether you’re driving a 2003 model or another popular model year like
2009,
2010,
2011,
2014,
2015,
2016,
2017,
2018, and
2019, 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 Chevrolet Impala Heater Hoses
Dorman – Dorman Engine Heater Hose Assembly, 626-754 (Part No.626-754)
from
$63.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 25 Inch Length, 80414 (Part No.80414)
from
$14.49
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 19 Inch Length, 87847 (Part No.87847)
from
$33.49
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Molded Heater Hose: Steel, 626-107 (Part No.626-107)
from
$54.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 7 Inch Length, 87618 (Part No.87618)
from
$21.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 5/16 Inch Diameter (Sold by foot), 80258 (Part No.80258)
from
$0.99
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 3/4 Inch Diameter, 36 Inch Length, 80416 (Part No.80416)
from
$35.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length, 86123 (Part No.86123)
from
$22.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Molded Heater Hose: Steel, 626-550 (Part No.626-550)
from
$68.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Heater Hose, 24504913 (Part No.24504913)
from
$19.79
GM Genuine Parts Fuel Injection Throttle Body Heater Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Heater Inlet Hose, 24504912 (Part No.24504912)
from
$15.99
GM Genuine Parts Multi Purpose Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Dorman – Help – Dorman – Help Heater Hose Fittings with O-Rings – Plastic, 47065 (Part No.47065)
from
$10.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Dorman Heater Hose Tee Connector, 800-918 (Part No.800-918)
from
$32.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Dorman – Help – Dorman – Help Heater Hose Fitting for Belt tensioner, 47027 (Part No.47027)
from
$23.99
This replacement HVAC heater hose fitting is engineered to match the fit and durability of the stock hose fitting on specified vehicles. It is designed to withstand extreme temperatures to ensure leak-free service.
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Carquest Premium – Carquest Hose Connector, CH8018 (Part No.CH8018)
from
$67.99
Manufactured to the highest OEM quality standards by an OE Supplier, using proprietary material to stand up to even the most demanding automotive cooling systems. Thermal shock validated and 100% leak tested
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Dorman – Help – Dorman – Help Heater Hose Fittings with O-Rings – Aluminum (OE Fix), 47065HP (Part No.47065HP)
from
$20.49
Original equipment heater hose connectors on certain vehicles are made of brittle plastic that cracks and leaks. These Dorman OE FIX connectors are upgraded to aluminum for greater durability._
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Popular 2003 Chevrolet Impala Heater Hoses Categories
Most Popular Heater Hose Fittings for 2003 Chevrolet Impalas
Enhance your 2003 Chevrolet Impala with one of the 3 Heater Hose Fittings we have in stock, starting at just $10.99.
Dorman – Help – Dorman – Help Heater Hose Fitting for Belt tensioner, 47027 (Part No.47027)
from
$23.99
This replacement HVAC heater hose fitting is engineered to match the fit and durability of the stock hose fitting on specified vehicles. It is designed to withstand extreme temperatures to ensure leak-free service.
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Dorman – Help – Dorman – Help Heater Hose Fittings with O-Rings – Aluminum (OE Fix), 47065HP (Part No.47065HP)
from
$20.49
Original equipment heater hose connectors on certain vehicles are made of brittle plastic that cracks and leaks. These Dorman OE FIX connectors are upgraded to aluminum for greater durability._
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Dorman – Help – Dorman – Help Heater Hose Fittings with O-Rings – Plastic, 47065 (Part No.47065)
from
$10.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
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Best-Selling 2003 Chevrolet Impala Fuel Injection Throttle Body Heater Hoses
Upgrade your Impala with one of our 2 best-selling Fuel Injection Throttle Body Heater Hoses.
GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Heater Inlet Hose, 24504912 (Part No.24504912)
from
$15.99
GM Genuine Parts Multi Purpose Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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GM Genuine Parts – GM Genuine Parts Fuel Injection Throttle Body Heater Hose, 24504913 (Part No.24504913)
from
$19.79
GM Genuine Parts Fuel Injection Throttle Body Heater Hoses are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
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Top-Quality Heater Hoses for 2003 Chevrolet Impalas
Choose a high-quality OEM or aftermarket Heater Hose for Chevrolet Impalas and enjoy top-notch performance from $0.99.
Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 25 Inch Length, 87606 (Part No.87606)
from
$33.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length, 86123 (Part No.86123)
from
$22.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 14 Inch Length, 87880 (Part No.87880)
from
$16.29
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 €œquick connect€ end allows for fast, convenient installation.
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Dayco – Dayco Molded Heater Hose EPDM Rubber, 5/16 Inch Diameter, 8 1/4 Inch Length, 86800 (Part No.86800)
from
$39.99
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 €œquick connect€ end allows for fast, convenient installation.
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Dorman – Dorman Molded Heater Hose: Steel, 626-113 (Part No.626-113)
from
$112.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Gates – Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28408 (Part No.28408)
from
$1.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Heater Hose By Gates
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Dorman – Dorman Molded Heater Hose: Steel, 626-525 (Part No.626-525)
from
$68.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Dorman – Dorman Molded Heater Hose: Steel, 626-107 (Part No.626-107)
from
$54.99
This replacement HVAC heater hose assembly is engineered to match the fit and durability of the stock heater hose assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.
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Gates – Gates Premium Molded Heater Hose, 19026 (Part No.19026)
from
$8.89
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.
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Gates – Gates Premium Molded Heater Hose, 19210 (Part No.19210)
from
$59.99
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.
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Gates – Gates Premium Molded Heater Hose, 19120 (Part No.19120)
from
$40.49
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.
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Gates – Gates Premium Molded Heater Hose, 19211 (Part No.19211)
from
$27.99
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.
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Dayco – Dayco Straight Heater Hose EPDM Rubber, 5/16 Inch Diameter (Sold by foot), 80258 (Part No.80258)
from
$0.99
Dayco Standard Heater Hose is designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine. Note: This hose is NOT suitable for fuel or oil transfer.
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Top-Rated Heater Hose Brands For Your 2003 Chevrolet Impala
When it comes to finding the perfect Heater Hose for your 2003 Chevrolet Impala, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Heater Hose brands including Dayco and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $16.29. Purchasing a Heater Hose from us here at Advance Auto Parts is a smart move for both you and your 2003 Chevrolet Impala, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dayco 2003 Chevrolet Impala Heater Hoses
If you’re looking for a top-quality Heater Hose for your 2003 Chevrolet Impala, Advance Auto Parts has exactly what you need with our selection of Dayco Heater Hoses. We have 3 Dayco Heater Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $16.29 and an average cost of $24.42, you’ll find the perfect Heater Hose for your needs and budget. Dayco Heater Hoses for the 2003 Chevrolet Impala come highly rated, with over 8 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Heater Hose from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$22.99
(5)
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length, 86123
“Quality and fit qood”
from
$33.99
(1)
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 25 Inch Length, 87606
“Fit good, a little long, at one end, but no problem cutting it to fit.”
from
$16.29
(2)
Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 14 Inch Length, 87880
“Great condition”
Top-Quality Dorman 2003 Chevrolet Impala Heater Hoses
For those in search of a high-quality Heater Hose for their 2003 Chevrolet Impala, Advance Auto Parts offers a great selection of Dorman Heater Hoses. With 2 Dorman Heater Hoses in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Heater Hoses start at just $20.49, with an average price of $22.24, giving you a range of options to suit your budget. Backed by over 120 customer ratings and an average rating of 4.2 stars, Dorman Heater Hoses provide both reliability and excellent performance. Choosing a Dorman Heater Hose from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$20.49
(119)
Dorman – Help Heater Hose Fittings with O-Rings – Aluminum (OE Fix), 47065HP
“Great bargain product holding well served it purpose thanks”
from
$23.99
(1)
Dorman – Help Heater Hose Fitting for Belt tensioner, 47027
“Fast and easy cheap and great quality!”
FAQs for 2003 Chevrolet Impala Heater Hoses
What are the best-selling Heater Hoses for 2003 Chevrolet Impalas?
Out of 18 Heater Hoses that fit 2003 Chevrolet Impalas, the following parts are the top sellers:
- Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28408 (10504876) – $1.99
- Dayco Molded Heater Hose EPDM Rubber, 5/16 Inch Diameter, 8 1/4 Inch Length, 86800 (15590009) – $39.99
- Dorman – Help Heater Hose Fitting for Belt tensioner, 47027 (10472109) – $23.99
What’s the price range for 2003 Chevrolet Impala Heater Hoses?
The prices of Heater Hoses for the 2003 Chevrolet Impala range from $0.99 up to $112.99 for the most premium parts.
What is the average price of a Heater Hose for a 2003 Chevrolet Impala?
The average price for Heater Hoses for the 2003 Chevrolet Impala is $30.06. 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.
Does Advance Auto Parts sell Heater Hoses for other Chevrolet Impala model years?
What are the cheapest Heater Hoses for my 2003 Chevrolet Impala?
The cheapest 2003 Chevrolet Impala Heater Hoses we carry are:
- Dayco Straight Heater Hose EPDM Rubber, 5/16 Inch Diameter (Sold by foot), 80258 (10844621) – $0.99
- Gates Safety Stripe Standard Straight Heater Hose (Sold by foot), 28408 (10504876) – $1.99
- Gates Premium Molded Heater Hose, 19026 (10510603) – $8.89
- Dorman – Help Heater Hose Fittings with O-Rings – Plastic, 47065 (17190801) – $10.99
- GM Genuine Parts Fuel Injection Throttle Body Heater Inlet Hose, 24504912 (12047845) – $15.99
Does Advance Auto Parts sell Heater Hoses for any other 2003 Chevrolet models?
Yes. We stock Heater Hoses for 24 other popular 2003 Chevrolet models. Some of the most popular are 2003 Tahoe Heater Hoses, 2003 Silverado 1500 Heater Hoses, 2003 Malibu Heater Hoses, 2003 Suburban 1500 Heater Hoses, and 2003 Monte Carlo Heater Hoses.
What are the top-rated Heater Hoses that fit the 2003 Chevrolet Impala?
Based on 470 reviews by customers, our 2003 Chevrolet Impala Heater Hoses have an average customer rating of 4.1 stars. These are the highest-rated categories of Heater Hoses for the 2003 Chevrolet Impala and their top-rated products:
- Heater Hose Fittings
- Dorman – Help Heater Hose Fitting for Belt tensioner, 47027 (10472109) – $23.99
- Dorman – Help Heater Hose Fittings with O-Rings – Aluminum (OE Fix), 47065HP (10267342) – $20.49
- Dorman – Help Heater Hose Fittings with O-Rings – Plastic, 47065 (17190801) – $10.99
- Heater Hoses
- Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 25 Inch Length, 87606 (19590261) – $33.99
- Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 16 Inch Length, 86123 (15590007) – $22.99
- Dayco Molded Heater Hose EPDM Rubber, 5/8 Inch Diameter, 14 Inch Length, 87880 (10114252) – $16.29
What types of Heater Hoses do you sell for my 2003 Chevrolet Impala?
As of 8/2/26, these are some of the most in-demand types of Heater Hoses for a 2003 Chevrolet Impala:
Can I get help with 2003 Chevrolet Impala Heater Hose orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Heater Hoses and more.
What is your return policy for Chevrolet Impala Heater Hoses?
Advance Auto Parts keeps returns simple. For new Chevrolet Impala Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.