2002 Chevrolet Blazer Heater Hoses
Keep Your 2002 Chevrolet Blazer 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 2002 Chevrolet Blazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Heater Hoses and Heater Hose Fittings. 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. For example, Dayco Heater Hoses start at just $36.99 with an average 4.5 star rating. With over 30 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet Blazer owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2002 Chevrolet Blazer Heater Hose at Advance Auto Parts is around $22.09, with a range that starts at $2.49 and goes up to $36.99. With 8 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Safety Stripe Standard Straight Heater Hose (Sold by foot), Heater Hose Connector 5/8 x 5/8, and Blower Motor Vent Tube start at just $2.49 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 2002 Chevrolet Blazer in peak condition, inside and out.
Find Your Specific 2002 Chevrolet Blazer Heater Hoses
Looking for the perfect Heater Hose for your 2002 Chevrolet Blazer? 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 Blazer. Whether you’re driving a 2002 model or another popular model year like
1997,
1998,
1999,
2000,
2001,
2003,
2004,
2005, 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 2002 Chevrolet Blazer Heater Hoses
Dorman – Coolant Connector – Inlet/Outlet 3/4In. Tube x 5/8In. Hose (OE Fix) (Part No.800-409HP)
from
$27.49
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:
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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
Dorman – Heater Hose Connector 5/8 x 5/8 (Part No.800-416)
from
$20.99
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:
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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.800-401)
from
$14.99
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:
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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
Gates – Quick-Lok Heater Hose Connector (Part No.28502)
from
$20.29
Quick-Lok(R)Connectors provide a fast, easy way to connect replacement heater hose on cars and trucks.
Product Features:
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Product Features:
- Used on cars and trucks when the original quick fitting is faulty or the replacement hose does not include it.
- 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
$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:
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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 Retaining Clip 2002-90 GM 3.1L, 3.4L, 5.0L, 5.7L and 6.2L (Part No.800-405)
from
$9.99
This HVAC heater hose retainer clip is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
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Product Features:
- Direct replacement – this HVAC heater hose retainer clip matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this clip is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Heater Hose Tee Connector (Part No.800-918)
from
$28.99
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:
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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
Gates – Premium Molded Heater Hose (Part No.19707)
from
$22.29
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:
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Product Features:
- It has all the quality characteristics of Gates molded coolant hose and is 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 clamps and connectors every time a new cooling hose is installed.
- Warning: Do not use for fuel or oil transfer applications
Dayco – Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 10-1/2 Inch Length (Part No.87851)
from
$28.49
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:
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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, 36 Inch Length (Part No.87615)
from
$40.99
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:
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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, 7 Inch Length (Part No.88432)
from
$16.49
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:
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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, 17 1/2 Inch Length (Part No.88389)
from
$36.99
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:
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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
Carquest Premium – Blower Motor Vent Tube (Part No.75769)
from
$16.49
High quality OE replacement part with all components needed to complete the job.
Product Features:
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Product Features:
- Vents heat from motor
- Flexible rubber
- Easy quick installation
- Black in color
- Vents heat from motor
- Flexible rubber
- Easy quick installation
- Black in color
Gates – Molded 90 Degree Heater Hose (Part No.28467)
from
$15.99
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:
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Product Features:
- It resists electrochemical degradation and water permeation
- Use with heating pipe connectors and bulk heating hoses 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 Deg. F to +275 degrees F (-40 degrees C to +135 degrees C)
- Warning: Do not use for fuel or oil transfer applications
Dayco – Straight Heater Hose; EPDM Rubber, 5/8 Inch Diameter (sold by foot) (Part No.80271)
from
$1.99
Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco Standard Heater Hose is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance. Made for general service on light trucks and passenger cars, this hose is similar to SAE 20R3, Class D-2 and has a temperature rating of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). This Dayco Standard Heater Hose is compatible with all common coolant and coolant additives. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
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Product Features:
- Specifically designed to be compatible with all common coolants and coolant additives
- Constructed using all EPDM compounds and spiral reinforcements
- Similar to SAE 20R3, Class D-2
- Has a high burst strength and excellent heat resistance of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- PLEASE NOTE: Item is sold and priced by the foot. See store for details.
Gates – Molded 90 Degree Heater Hose (Part No.28479)
from
$21.49
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:
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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 CE Class D1, SAE 20R4 CE 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 transport applications.
Gates – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28413)
from
$5.29
Premium hose constructed for long service life.
Product Features:
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Product Features:
- Good resistance to high temperatures over prolonged periods, which extends the 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.
Dayco – Molded Heater Hose; EPDM Rubber, 19/32 Inch Diameter, 20 Inch Length (Part No.86113)
from
$22.49
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, 5/8 Inch Diameter, 13 1/2 Inch Length (Part No.87739)
from
$36.99
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, 17 Inch Length (Part No.86114)
from
$35.99
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 – ThermalPro Premium Molded Heater Hose (Part No.19025)
from
$16.49
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.
Product Features:
See More
Product Features:
- Possesses all the quality characteristics of Gates molded cooling tubing and is similar to original manufacturer specifications.
- Designed to resist electrochemical degradation, the main cause of casing failure
- EPDM tube, synthetic fiber reinforcement, EPDM cover
- Compliant with SAE 20R3 Type EC Class D-1 and D-2 specifications
- temperature range Deg. F to +275 degrees F (-40 degrees C -135 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transport applications.
Dayco – Straight Heater Hose; EPDM Rubber, 1 Inch Diameter (sold by foot) (Part No.80319)
from
$4.99
This premium Dayco Insulone Heater Hose delivers heated coolant to the heater core with minimal heat loss. The synthetic EPDM rubber compounds and spiral reinforcement gives this hose excellent burst strength, heat resistance, and compatibility with all common coolants and coolant additives. A special compound used in the insulating layer provides an added measure of protection against heat loss. Built with a black cover, this hose is similar to SAE 20R3, Class D-2 with a temperature range of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). Note: NOT suitable for fuel or oil transfer.
Product Features:
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Product Features:
- Synthetic EPDM rubber compounds and spiral reinforcement provides excellent burst strength and heat resistance
- Compatible with all common coolants and coolant additives
- Insulating layer provides an added measure of protection against heat loss
- Performs well in temperature ranges of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- PLEASE NOTE: Item is sold and priced by the foot. See store for details.
Dayco – Straight Heater Hose; EPDM Rubber, 3/4 Inch Diameter (sold by foot) (Part No.80273)
from
$1.29
Specifically designed to carry the heated coolant from the engine block to the heater core under the dashboard and return it to the engine, this Dayco Standard Heater Hose is constructed using all EPDM compounds and spiral reinforcement for high burst strength and excellent heat resistance. Made for general service on light trucks and passenger cars, this hose is similar to SAE 20R3, Class D-2 and has a temperature rating of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C). This Dayco Standard Heater Hose is compatible with all common coolant and coolant additives. Note: This hose is NOT suitable for fuel or oil transfer.
Product Features:
See More
Product Features:
- Specifically designed to be compatible with all common coolants and coolant additives
- Constructed using all EPDM compounds and spiral reinforcements
- Similar to SAE 20R3, Class D-2
- Has a high burst strength and excellent heat resistance of -40 Degree F (-40 Degree C) to +257 Degree F (+125 Degree C)
- PLEASE NOTE: Item is sold and priced by the foot. See store for details.
Gates – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28409)
from
$2.49
Premium hose constructed for long service life.
Product Features:
See More
Product Features:
- Good resistance to high temperatures for long periods of time, which prolongs the 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
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Dorman – Molded Heater Hose: Aluminum/Rubber (Part No.626-569)
from
$61.99
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:
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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
Popular 2002 Chevrolet Blazer Heater Hoses Categories
Most Popular Heater Hoses for 2002 Chevrolet Blazers
Enhance your 2002 Chevrolet Blazer with one of the 6 Heater Hoses we have in stock, starting at just $2.49.
Dayco – Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 17 1/2 Inch Length (Part No.88389)
from
$36.99
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, 13 1/2 Inch Length (Part No.87739)
from
$36.99
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 – Safety Stripe Standard Straight Heater Hose (Sold by foot) (Part No.28409)
from
$2.49
Premium hose constructed for long service life.
Product Features:
See More
Product Features:
- Good resistance to high temperatures for long periods of time, which prolongs the 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
- PLEASE NOTE: Item is priced and sold by the foot. See store for details.
Carquest Premium – Blower Motor Vent Tube (Part No.75769)
from
$16.49
High quality OE replacement part with all components needed to complete the job.
Product Features:
See More
Product Features:
- Vents heat from motor
- Flexible rubber
- Easy quick installation
- Black in color
- Vents heat from motor
- Flexible rubber
- Easy quick installation
- Black in color
Gates – Premium Molded Heater Hose (Part No.19707)
from
$22.29
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:
- It has all the quality characteristics of Gates molded coolant hose and is 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 clamps and connectors every time a new cooling hose is installed.
- Warning: Do not use for fuel or oil transfer applications
Gates – ThermalPro Premium Molded Heater Hose (Part No.19025)
from
$16.49
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.
Product Features:
See More
Product Features:
- Possesses all the quality characteristics of Gates molded cooling tubing and is similar to original manufacturer specifications.
- Designed to resist electrochemical degradation, the main cause of casing failure
- EPDM tube, synthetic fiber reinforcement, EPDM cover
- Compliant with SAE 20R3 Type EC Class D-1 and D-2 specifications
- temperature range Deg. F to +275 degrees F (-40 degrees C -135 degrees C)
- Note: Gates recommends replacing the clamps and connectors each time a new radiator hose is installed.
- Caution: Do not use for fuel or oil transport applications.
Best-Selling 2002 Chevrolet Blazer Heater Hose Fittings
Upgrade your Blazer with one of our 2 best-selling Heater Hose Fittings, earning an average 3 stars rating across 2 reviews.
Dorman – Heater Hose Connector 5/8 x 5/8 (Part No.800-416)
from
$20.99
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 CONN. (Part No.800-418HP)
from
$23.99
HEATER HOSE CONN.
Top-Rated Heater Hose Brands For Your 2002 Chevrolet Blazer
When it comes to finding the perfect Heater Hose for your 2002 Chevrolet Blazer, 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 more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $36.99. Purchasing a Heater Hose from us here at Advance Auto Parts is a smart move for both you and your 2002 Chevrolet Blazer, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dayco 2002 Chevrolet Blazer Heater Hoses
If you’re looking for a top-quality Heater Hose for your 2002 Chevrolet Blazer, Advance Auto Parts has exactly what you need with our selection of Dayco Heater Hoses. We have 2 Dayco Heater Hoses in stock for this fitment, all known for their durability and precision fit. With prices starting at just $36.99, you’ll find the perfect Heater Hose for your needs and budget. Dayco Heater Hoses for the 2002 Chevrolet Blazer come highly rated, with over 28 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
$36.99
(16)
Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 17 1/2 Inch Length
“It worked out just fine.”
from
$36.99
(12)
Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 13 1/2 Inch Length
“Great product, great price”
FAQs for 2002 Chevrolet Blazer Heater Hoses
What are the best-selling Heater Hoses for 2002 Chevrolet Blazers?
Out of 8 Heater Hoses that fit 2002 Chevrolet Blazers, the following parts are the top sellers:
- Safety Stripe Standard Straight Heater Hose (Sold by foot) (10504844) – $2.49
- Heater Hose Connector 5/8 x 5/8 (10226272) – $20.99
- Blower Motor Vent Tube (10138366) – $16.49
What’s the price range for 2002 Chevrolet Blazer Heater Hoses?
The prices of Heater Hoses for the 2002 Chevrolet Blazer range from $2.49 up to $36.99 for the most premium parts.
What is the average price of a Heater Hose for a 2002 Chevrolet Blazer?
The average price for Heater Hoses for the 2002 Chevrolet Blazer is $22.09. 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 Blazer model years?
What are the cheapest Heater Hoses for my 2002 Chevrolet Blazer?
The cheapest 2002 Chevrolet Blazer Heater Hoses we carry are:
- Safety Stripe Standard Straight Heater Hose (Sold by foot) (10504844) – $2.49
- Blower Motor Vent Tube (10138366) – $16.49
- ThermalPro Premium Molded Heater Hose (10510790) – $16.49
- Heater Hose Connector 5/8 x 5/8 (10226272) – $20.99
- Premium Molded Heater Hose (10511432) – $22.29
Does Advance Auto Parts sell Heater Hoses for any other 2002 Chevrolet models?
Yes. We stock Heater Hoses for 30 other popular 2002 Chevrolet models. Some of the most popular are 2002 Tahoe Heater Hoses, 2002 Impala Heater Hoses, 2002 Silverado 1500 Heater Hoses, 2002 Malibu Heater Hoses, and 2002 Suburban 1500 Heater Hoses.
What are the top-rated Heater Hoses that fit the 2002 Chevrolet Blazer?
Based on 30 reviews by customers, our 2002 Chevrolet Blazer Heater Hoses have an average customer rating of 4 stars. These are the highest-rated categories of Heater Hoses for the 2002 Chevrolet Blazer and their top-rated products:
- Heater Hoses
- Molded Heater Hose; EPDM Rubber, 5/8 Inch Diameter, 13 1/2 Inch Length (19590438) – $36.99
- Molded Heater Hose; EPDM Rubber, 3/4 Inch Diameter, 17 1/2 Inch Length (15590071) – $36.99
- Heater Hose Fittings
- Heater Hose Connector 5/8 x 5/8 (10226272) – $20.99
What types of Heater Hoses do you sell for my 2002 Chevrolet Blazer?
As of 3/1/26, these are some of the most in-demand types of Heater Hoses for a 2002 Chevrolet Blazer:
Can I get help with 2002 Chevrolet Blazer 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 Blazer Heater Hoses?
Advance Auto Parts keeps returns simple. For new Chevrolet Blazer Heater Hoses and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.