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Get the Best Priced Chevrolet Trailblazer EXT Radiator Hose

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Get affordable Chevrolet Trailblazer EXT radiator hoses you deserve. In just 10 minutes, you could save up to 80% with PartsGeek. Save time and dollars on your next Trailblazer EXT radiator upper and lower hoses purchase. Over 12 Years of saving people money and providing great customer service. Check our low-cost options today. The average cost for radiator hose replacement is between $8.98 and $47.95

Chevrolet Trailblazer EXT Radiator Hose Reviews
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Shop Chevrolet Trailblazer EXT Replacement Radiator Hose

Search our online radiator hose catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured Chevrolet Trailblazer EXT Radiator Hose parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Radiator Hose brands for the Chevrolet Trailblazer EXT: DaycoAC DelcoDIY SolutionsGates

Select your Trailblazer EXT year

Review Fitment Notes
Showing 18 of 110 Results
Upper Dayco Radiator Hose - for 2004 Chevrolet Trailblazer EXT 5.3L V8 - 72272 Click to Enlarge
Website Reviews
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Part Number: 72272
Brand: Dayco
Notes: Curved Radiator Hose
Position: Upper
Condition: New
Shipping Options: Ground
$13.18
(5) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer EXT 5.3L V8
Lower Dayco Radiator Hose - for 2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 72193 Click to Enlarge
5 Stars
Dayco 72193
Radiator Hose
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Part Number: 72193
Brand: Dayco
Notes: Curved Radiator Hose
Position: Lower
Condition: New
Shipping Options: Ground
$18.18
(21) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Lower Dayco Radiator Hose - for 2002 Chevrolet Trailblazer EXT - 72193 Click to Enlarge
5 Stars
Dayco 72193
Radiator Hose
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Part Number: 72193
Brand: Dayco
Notes: Curved Radiator Hose
Position: Lower
Condition: New
Shipping Options: Ground
$18.18
(21) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Chevrolet Trailblazer EXT
Upper Dayco Radiator Hose - for 2002 Chevrolet Trailblazer EXT - 71078 Click to Enlarge
5 Stars
Dayco 71078
Radiator Hose
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Part Number: 71078
Brand: Dayco
Notes: Curved Radiator Hose
Position: Upper
Condition: New
Shipping Options: Ground
$11.18
(10) In Stock
This Part Fits:
Catalog: B
Vehicle
2002 Chevrolet Trailblazer EXT
Lower AC Delco Radiator Hose - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 26398X Click to Enlarge
5 Stars
AC Delco 26398X
Radiator Hose
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Part Number: 26398X
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Lower
Condition: New
Shipping Options: Ground
$24.18
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Lower AC Delco Radiator Hose - for 2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 26398X Click to Enlarge
5 Stars
AC Delco 26398X
Radiator Hose
Loading Reviews...
Part Number: 26398X
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Lower
Condition: New
Shipping Options: Ground
$24.18
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Upper DIY Solutions Radiator Hose - for 2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl - HVA02568 Click to Enlarge
Website Reviews
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Part Number: HVA02568
Brand: DIY Solutions
Notes: Radiator Coolant Hose -- Upper; L6 4.2L
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Position: Upper
Condition: New
Shipping Options: Free Ground Shipping
$22.95
with FREE Shipping
(3) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2005 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Lower Gates Radiator Hose - for 2002 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 22651 Click to Enlarge
Website Reviews
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Part Number: 22651
Brand: Gates
Notes: Molded Coolant Hose
Position: Lower
Condition: New
Shipping Options: Ground
$23.18
(89) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2002 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Lower AC Delco Radiator Hose - for 2006 Chevrolet Trailblazer EXT 5.3L V8 GAS - 24488L Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 24488L
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Lower
Condition: New
Shipping Options: Ground
$18.18
View Details
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 5.3L V8 GAS
Upper AC Delco Radiator Hose - for 2006 Chevrolet Trailblazer EXT 5.3L V8 GAS - 22464M Click to Enlarge
Website Reviews
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Part Number: 22464M
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Upper
Condition: New
Shipping Options: Ground
$16.18
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 Chevrolet Trailblazer EXT 5.3L V8 GAS
Lower Dayco Radiator Hose - for 2004 Chevrolet Trailblazer EXT 5.3L V8 - 72271 Click to Enlarge
5 Stars
Dayco 72271
Radiator Hose
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Part Number: 72271
Brand: Dayco
Notes: Curved Radiator Hose
Position: Lower
Condition: New
Shipping Options: Ground
$15.18
(10) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer EXT 5.3L V8
Upper Gates Radiator Hose - for 2002 Chevrolet Trailblazer EXT - W0133-1666729 Click to Enlarge
Website Reviews
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Part Number: W0133-1666729
Brand: Gates
Notes: Molded
Position: Upper
Condition: New
Shipping Options: Ground, Overnight, 2 Day
List Price:
$33.37
Our Price: $12.58
(19) In Stock
This Part Fits:
Catalog: A
Vehicle
2002 Chevrolet Trailblazer EXT
Upper AC Delco Radiator Hose - for 2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 20382S Click to Enlarge
5 Stars
AC Delco 20382S
Radiator Hose
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Part Number: 20382S
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Upper
Condition: New
Shipping Options: Ground
$12.18
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Upper AC Delco Radiator Hose - for 2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 20382S Click to Enlarge
5 Stars
AC Delco 20382S
Radiator Hose
Loading Reviews...
Part Number: 20382S
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Upper
Condition: New
Shipping Options: Ground
$12.18
(3) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Lower DIY Solutions Radiator Hose - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - HVA02612 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: HVA02612
Brand: DIY Solutions
Notes: Radiator Coolant Hose -- Lower; L6 4.2L
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Position: Lower
Condition: New
Shipping Options: Free Ground Shipping
$47.95
with FREE Shipping
(7) In Stock
This Part Fits:
Catalog: Q
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Lower Gates Radiator Hose - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS - 22651 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 22651
Brand: Gates
Notes: Molded Coolant Hose
Position: Lower
Condition: New
Shipping Options: Ground
$22.73
View Details
This Part Fits:
Catalog: C
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl GAS
Upper Dayco Radiator Hose - for 2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl - 71078 Click to Enlarge
5 Stars
Dayco 71078
Radiator Hose
Loading Reviews...
Part Number: 71078
Brand: Dayco
Notes: Curved Radiator Hose
Position: Upper
Condition: New
Shipping Options: Ground
$8.98
(7) In Stock
This Part Fits:
Catalog: P
Vehicle Engine
2006 Chevrolet Trailblazer EXT 4.2L 6 Cyl
Lower AC Delco Radiator Hose - for 2006 Chevrolet Trailblazer EXT 5.3L V8 GAS - 24488L Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 24488L
Brand: AC Delco
Notes: Professional Molded -- New
  • Has a heat and ozone resistant cover to increase the life of the hose
  • Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function
  • Made of re-engineered materials to resist vacuum collapse and also reduce the need for internal springs in many applications
  • Installs without buckling, bending out of shape, or straining at the connection for easy installation
  • Inside diameters ranges from 1/4 in to 1 in to fit different types of vehicles
Position: Lower
Condition: New
Shipping Options: Ground
$21.73
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2006 Chevrolet Trailblazer EXT 5.3L V8 GAS

Related Cooling System Parts

Radiator Hoses available for the following Chevrolet Trailblazer EXT years: 2006, 2005, 2004, 2003, 2002, 06, 05, 04, 03, 02. This part is also sometimes called Chevrolet Trailblazer EXT Radiator Upper and Lower Hoses. We stock radiator hose parts for most Chevrolet models including Silverado 2500 HD, Silverado 1500, Corvette, Impala, S10, Camaro, C1500, Malibu, Cruze, Cavalier, Tahoe, Blazer, K1500, Astro, Monte Carlo, Trailblazer, Silverado 3500, Suburban 1500, Express 1500, C10 Pickup, Equinox, Aveo, C10, P30, Sonic, Truck, Colorado, El Camino, Express 3500, Bel Air, Express 2500, SSR, Uplander, K1500 Suburban, Avalanche 1500, Lumina, Caprice, Tracker, C3500 and C4500 Kodiak.

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4/20/09 09:48 PM - USA

fast service/great deals/top quality products-i will order again-thanks rk - 2004JaguarSType

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12/14/09 12:57 PM - USA

Their web site was easy to navigate. The part that I ordered arrived very quickly and was of extremely good quality. I will use PartsGeek again. - mufich47