Car PartsChevrolet PartsChevrolet Trailblazer EXT PartsChevrolet Trailblazer EXT Heater Hose

Chevrolet Trailblazer EXT Heater Hose

Your Trailblazer EXT is a prized possession.

While it's not hard to find replacement parts for Chevrolet vehicles, these days the necessity for nothing but the highest quality are required to repair your automobile. Auto enthusiasts know that a brand you can trust is built into each Chevrolet, and know that only top quality repair Trailblazer EXT parts will suffice when your car or truck needs fixing. Make no mistake, you didn't buy your Trailblazer EXT unless you understood you would be getting performance and good looks both rolled up into one vehicle. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles in today's marketplace.

Why Heater Hose replacement is so important.

Believe it or not, your car or truck's heating system is closely tied to its engine cooling system. The engine of your Chevrolet Trailblazer EXT constantly pumps and turns a mixture of water and ethylene glycol through the engine block in order to absorb the heat it generates, and sends this liquid to the heater core (a small radiator) through a heater supply hose when you want to warm your vehicle's cabin. Chevrolet Trailblazer EXT heater hoses assist the vehicle's primary cooling system by providing another route for the cooling liquid to follow so that it could dissipate heat. The return heater hose will usually drop the coolant back into the water pump or a by-pass housing in your engine so it can go back to the radiator.

You've tried the rest, now try the best.

Select Your YearAt Car Parts Discount, we have real customer support agents here with enough expertise to help you purchase the correct Chevrolet Trailblazer EXT part for your needs. Don't let a Heater Hose repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best repair parts. When your Chevrolet requires a top quality replacement Heater Hose, there's no need to go somewhere besides the authority, Car Parts Discount. Chevrolet Trailblazer EXT Heater Hose parts for 2006, 2005, 2004, 2003, 2002 vehicles are available here... just click your year to find them.

Select Your Year

Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28411
Gates HVAC Heater Hose 28411
33.75, Save 39%   POPULAR
OEM: 28411, Item: 138884, 50/Pkg
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 30124
ACDelco HVAC Heater Hose 30124
48.25, Save 39%  
OEM: 30124, Item: 895732
7 In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28412
Gates HVAC Heater Hose 28412
39.15, Save 39%  
OEM: 28412, Item: 138987, 50/Pkg
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28409
Gates HVAC Heater Hose 28409
27.15, Save 39%   NEW ITEM
OEM: 28409, Item: 138886, 50/Pkg
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28466
Gates HVAC Heater Hose 28466
6.75, Save 40%   NEW ITEM
OEM: 28466, Item: 138937
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, 1/4" x 50', OEM: 28407
Gates HVAC Heater Hose, 1/4" x 50' 28407
19.85, Save 39%  
OEM: 28407, Item: 138887, 50/Pkg
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28474
Gates HVAC Heater Hose 28474
7.05, Save 39%  
OEM: 28474, Item: 139000
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 5.3L 5328CC 325Cu. In. V8
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 19193
Gates HVAC Heater Hose 19193
11.95, Save 39%   NEW ITEM
OEM: 19193, Item: 140831
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 19806
Gates HVAC Heater Hose 19806
6.35, Save 40%   NEW ITEM
OEM: 19806, Item: 142921
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6
Chevy Trailblazer EXT HVAC Heater Hose, OEM: 28469
Gates HVAC Heater Hose 28469
8.55, Save 39%   NEW ITEM
OEM: 28469, Item: 139517
10 or More In Stock, Usually ships within 1 business day

Chevrolet Trailblazer EXT, 4.2L 4195CC 256Cu. In. L6