Best Four Seasons Air Conditioning Fittings in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 8.382 L x 2.032 H x 3.302 W (centimeters)
Package Weight : 0.5 pounds
Automotive Cooling Parts
Country of Origin : China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 10.16 L x 2.032 H x 3.555 W (centimeters)
Package Weight : 0.022 pounds
Automotive Cooling Parts
Country of Origin : China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Codalo-US | 9.83 | ✅ | ✅ | ✅ |
Widely Application: Heater hose fitting is universal suitable for all 1/2-inch NPT pumps or intake manifolds.
Durable: Made of aluminum material, chrome-plated, light weight, anti-oxidation, anti-corrosion, anti-rust on surface, ensuring high durability for long time use.
Comfortable Touch: Triple chrome plating, give your other engine parts a good touch, mirror effect, smooth and durable.
Installation: Easy to install, meets standard specifications, does not require complicated tools, and strictly follows factory quality control.
Quality Guarantee: Warranty and customer service,12 month warranty and reliable customer service. If you have any questions, please email us first and we will be happy to help you until you are 100% satisfied.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Ideal replacement - this HVAC heater hose fitting directly replaces the original fitting on specified vehicle years, makes and models
Durable construction - this part is specifically designed to withstand extreme temperatures and deliver leak-free performance
Cost-effective solution - offers original equipment quality at a competitive price
Quality tested - this part has undergone try-on testing to ensure a quality fit
Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: Auto Part
Package Quantity: 1
Package Weight: 0.5 Lb.
Package Dimensions: 17.272Cm (L) X 9.906Cm (W) X 9.144Cm (H)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Parts Synergy, Inc. | 9.15 | ❌ | ❌ | ❌ |
90° Female Standard O-Ring Reduced A/C Fitting w/o Service Port
Fitting Angle: 90° & Drop Length: 1.46"
Fitting Thread Size: 5/8" - 18
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Dimensions: 5.334 cms (L) x 12.7 cms (W) x 3.555 cms (H)
Product Type: Auto Part
Package Quantity: 1
Country Of Origin: China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package dimensions: 12.954 cms L x 5.588 cms W x 3.302 cms H
Package quantity: 1
Product Type: Hose Pipe Fitting
Package weight: 0.3 lbs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Four Seasons 17850 Straight Compression A/C Fitting (17850)
Part number: 17850
Package Weight: 0.08 kilograms
Package Dimensions: 12.3 H x 3.9 L x 5.3 W (centimeters)
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Dorman | 7 |
| Four Seasons | 5 |
| Acdelco | 1 |
| Aramox | 1 |
| Part Synergy | 1 |
We've carried out a comprehensive analysis of 3,008 reviews on air conditioning fittings four seasons, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select air conditioning fittings four seasons priced around $11.91, with top brands including and four seasons and part synergy
Our team of expert editors reviewed these high-quality items and handpicked the top 15 air conditioning fittings four seasons for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include amazon.com, parts synergy, inc. and newparts and usautopartscar .
We are dedicated to assisting our users in finding the right adapters Products based on their needs, saving them considerable time when choosing which air conditioning fittings four seasons to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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