Best Dorman Automotive Replacement Air Conditioning Assemblies in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Dorman Automotive Replacement Air Conditioning Assemblies

Gates 19025 Premium Molded Heater Hose
#TOP1
Gates 19025 Premium Molded Heater Hose
9.6
PM SCORE
Gates 19707 Premium Molded Heater Hose
#TOP2
Gates 19707 Premium Molded Heater Hose
8.7
PM SCORE
Gates 19143 Premium Molded Heater Hose
#TOP3
Gates 19143 Premium Molded Heater Hose
5.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Dorman Automotive Replacement Air Conditioning Assemblies of 2026

Market Overview
Dorman Automotive Replacement Air Conditioning Assemblies Reviewed
  • Reviews Analyzed: 330 Items
  • PM Avg. Rating: 6.5 / 10
7 Products Evaluated
  • Highest Price: $25.91
  • Lowest Price: $7.73
  • Avg. Price: $12.31

Gates 19025 Premium Molded Heater Hose

GATES
19025
0.00 X 0.00 X 0.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19707 Premium Molded Heater Hose

GATES
19707
0.00 X 0.00 X 0.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19143 Premium Molded Heater Hose

GATES
19143
0.00 X 0.00 X 0.00 Inches
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19126 Premium Molded Heater Hose

GATES
19126
0.00 X 0.00 X 0.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19438 Premium Molded Heater Hose

GATES
19438
0.00 X 0.00 X 0.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19333 Premium Molded Heater Hose, Black

GATES
19333
0.00 X 0.00 X 0.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Gates 19437 Premium Molded Heater Hose

GATES
19437
0.00 X 0.00 X 0.00 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

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)

Top 10 automotive replacement air conditioning assemblies Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Gates 7

Top 10 automotive replacement air conditioning assemblies Brands Pie Chart


We've carried out a comprehensive analysis of 330 reviews on automotive replacement air conditioning assemblies, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select automotive replacement air conditioning assemblies priced around $12.31, with top brands including four seasons, uac, spectra premium and gm and motorcraft

Our team of expert editors reviewed these high-quality items and handpicked the top 7 automotive replacement air conditioning assemblies for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and amazon.com and usautopartscar .

We are dedicated to assisting our users in finding the right assemblies Products based on their needs, saving them considerable time when choosing which automotive replacement air conditioning assemblies to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.