GMC AC Discharge Lines
At Advance Auto, we carry 29 different types of AC Discharge Lines for your GMC at competitive prices to fit your budget. Save on costs when you find your GMC replacement AC Discharge Lines with us.
Make sure to compare prices and take a look at the top user reviewed AC Discharge Lines that fit your GMC. The ratings and reviews for these aftermarket GMC AC Discharge Lines really help you make the right decision.
Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your AC Discharge Lines at the nearest Advance Auto Parts location.
Compare 25 GMC AC Discharge Lines
Search our full catalog of aftermarket GMC AC Discharge Lines below. Make sure to check for user reviews of AC Discharge Lines to learn which worked the best for our customers.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56450)
from
$80.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
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Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T55007)
from
$131.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56421)
from
$73.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56461)
from
$72.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56997)
from
$70.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56775)
from
$26.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56424)
from
$85.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
GM Genuine Parts – Air Conditioning Hose Assembly (Part No.15-34531)
from
$122.99
GM Genuine Parts A/C Refrigerant Discharge 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).
Product Features:
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Product Features:
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- Original equipment parts are designed to work with your GM vehicle safety systems — aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
- GM regularly updates production and service part designs to integrate new materials and technologies
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56487)
from
$99.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56410)
from
$68.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56998)
from
$94.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56065)
from
$161.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56412)
from
$49.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56447)
from
$106.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56187)
from
$107.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T66003)
from
$45.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56094)
from
$108.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56076)
from
$104.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56093)
from
$102.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56073)
from
$71.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56214)
from
$70.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T66002)
from
$69.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56422)
from
$63.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
Carquest Premium – A/C Discharge Line Hose Assembly (Part No.T56504)
from
$61.99
Carquest Hose Assemblies are designed to carry refrigerant in an air conditioning system. They are manufactured to meet or exceed original equipment specifications and are designed to easily fit into the engine compartment.
Product Features:
See More
Product Features:
- 100% of hose assemblies use Goodyear hoses that meet original equipment specifications for wall thickness and permeation.
- Tubes and mufflers are designed to meet original equipment specifications for wall thickness.
- Fittings are designed to couple and seal to eliminate leaks. Trivalent plating is used on steel fittings to enhance corrosion resistance. The fittings conform to original equipment specifications to allow for the proper fit with related air conditioning
- Welds and crimps meet and exceed original equipment tension specifications.
- Manufactured to allow flexibility in the hose to conform to engine compartments.
- O-Rings necessary for installation are included.
KAI – A/C Discharge Hose (Part No.HOS011274)
from
$59.99
New Standard Replacement A/C Refrigerant Discharge Hose
Product Features:
See More
Product Features:
- Meets All Federal Motor Safety Standards
- No Drilling Needed For Installation
- No Modifications Needed For Installation
- Direct Fit Replacement For Your Vehicle
- Same Form Fit And Function As OE
- Check Out The Large Selection Of Parts Available For Your Vehicle
AC Discharge Lines for Other GMC Models
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