2003 Chevrolet Avalanche 2500 Heater Hoses
More 2003 Chevrolet Avalanche 2500 Heater Hoses
Find your specific 2003 Chevrolet Avalanche 2500 original or aftermarket Heater Hoses below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.
Essential 2003 Chevrolet Avalanche 2500 Heater Hoses
Dorman – Molded Heater Hose: Rubber (Part No.626-557)
from
$50.99
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.
Product Features:
See More
Product Features:
- Ideal replacement – this HVAC heater hose assembly directly replaces the original heater hose on specified vehicle years, makes and models
- Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
- Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
- Industry-leading design – professionally engineered by the aftermarket leader in heater hose assemblies
Gates – Straight Heater Hose: EPDM, Direct Fit, 0.5" Inside Diameter (Sold by foot) (Part No.28410)
from
$3.29
Premium hose constructed for long service life.
Product Features:
See More
Product Features:
- Good resistance to high temperatures for extended periods of time, which prolongs service life
- Meets SAE 20R3 Standard Wall Class D-2 requirements
- Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
- CAUTION: Do not use for fuel or oil transfer applications
- CAUTION: Do not use for fuel or oil transfer applications
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Gates – Premium Molded Heater Hose (Part No.18622)
from
$56.99
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 coolant hose and similar to OEM specifications
- Engineered to resist electrochemical degradation ┐ 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 transfer applications
Dorman – Heater Hose Connecto (Part No.R3036834783DOR)
from
$10.87
Heater Hose Connecto
Dorman – Coolant HVAC Connector (Part No.800-917)
from
$15.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Dorman – Heater Hose Connector (Part No.800-916)
from
$13.99
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Dorman – Cooling Quick Connector (Part No.800-413)
from
$21.49
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Dorman – Heater Hose Connector- Coolant Connector (Part No.800-414)
from
$24.99
Our heater hose connectors are designed to resist brittleness, cracks, and coolant leaks for a longer service life.
Product Features:
See More
Product Features:
- Direct replacement for ease of installation
- Replace only the connector, not the entire Heater Hose assembly
- Made of high-quality materials for a longer service life
- Fits a wide variety of applications
Dorman – Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose (Part No.800-409HP)
from
$24.49
HVAC heater hose connectors fail when the plastic material fatigues from heat and vibration. This upgraded Dorman OE FIX replacement connector is made from corrosion-resistant stainless steel for greater durability.
Product Features:
See More
Product Features:
- Improved design – this HVAC heater hose connector has been redesigned for greater durability the original equipment part
- Durable construction – this heater hose connector is made of stainless steel instead of the original equipment connector to reduce damage from heat fatigue and vibration
- Easy to install – matches the original equipment form and dimensions for a simple replacement
- Quality tested – this part has undergone try-on, corrosion, heat and pressure testing to ensure a quality fit and long service life
Gates – Quick-Lok½ Heater Hose Connector (Part No.28500)
from
$19.49
Product Features:
See More
- Used on cars and trucks when the original quick connector fails, or the replacement hose does not include them
- Manufactured w/ a new design that retains the O-ring so they cannot get lost or damaged
- Fit just as the OEM quick connects for easy installation as well as removal
Dorman – Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose (Part No.800-409)
from
$12.49
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Dorman – Heater Hose Connector (Part No.800-414CD)
from
$26.49
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Dorman – Heater Hose Connector (Part No.800-413CD)
from
$22.29
Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.
Product Features:
See More
Product Features:
- Quality replacement – this heater hose connector matches the fit and function of the original equipment connector
- Durable construction – this heater hose connector is made of quality materials for a precise fit and leak-free durability
- Cost-effective solution – offers original equipment quality at competitive price
- Performance tested – this connector has been rigorously pressure tested to ensure reliable performance
Popular 2003 Chevrolet Avalanche 2500 Heater Hoses Categories
2003 Chevrolet Avalanche 2500 Heater Hoses
Maybe you’re in the middle of a full rebuild of that 2003 Chevrolet Avalanche 2500. Maybe you just need a couple of Heater Hoses. Either way, Advance Auto Parts has 12 different Heater Hoses in our inventory ranging from $12.49 to $56.99. That means you can find the exact parts or products you need to keep that 2003 Chevrolet Avalanche 2500 running smoothly.
Heater Hoses are only as good as their brand. We stock 3 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Chevrolet Avalanche 2500. Dorman, Gates, and ACDelco are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!
We know you’ll find the perfect Heater Hoses for your 2003 Chevrolet Avalanche 2500, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.
So if you’re in the market for aftermarket Heater Hoses to keep your 2003 Chevrolet Avalanche 2500 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!
Heater Hoses Brands To Make Your 2003 Chevrolet Avalanche 2500 Last
Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Chevrolet Avalanche 2500 demands trusted brand parts and products to keep it running. Many trusted brands of Heater Hoses make up Advance Auto Parts’ inventory, and all are ready to help make your Avalanche 2500 the best it can be. Be sure to browse some of our top Heater Hoses brands and parts.
Popular Dorman Heater Hoses
We carry Dorman parts in our stock across Heater Hose Fittings categories, plus more. For a 2003 Chevrolet Avalanche 2500, our most popular Dorman Heater Hoses include:
FAQs for 2003 Chevrolet Avalanche 2500 Heater Hoses
What are the most purchased Heater Hoses for the 2003 Chevrolet Avalanche 2500?
Out of 12 Heater Hoses for the 2003 Chevrolet Avalanche 2500, the most popular in our inventory are:
