Best Four Seasons Heater Hose Connectors 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 | ✅ | ✅ | ✅ |
Package Dimensions: 10.668 L x 1.524 H x 7.874 W (centimeters)
Package Weight : 0.699 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 |
|---|---|---|---|---|
| KDP MOTORSPORT | 7.35 | ✅ | ✅ | ✅ |
Usage: Universal and widely used for conectors of the vacuum line and rubber heater hose in engine bay,also can use as the connector of coolant hose
High Quality Material:PA66-GF33 nylon with 35% glass fiber, high temperature resistant and durableHigh Quality Material:PA66-GF33 nylon with 35% glass fiber, high temperature resistant and durable
High Temperature Resistance: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Maximum Pressure: 150 pounds_per_square_inch
ECONOMICAL: Compared to other types of fitting, this one is considered more economical with high value system component options.
| 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 |
|---|---|---|---|---|
| Ironctic | 9.81 | ✅ | ✅ | ✅ |
Fine Workmanship: The heater hose connector adopts triple chrome plated, mirror like finish, smooth and durable
High Performance: Machined out of one solid piece of aluminum and then chrome plated, the heater hose fitting features super light weight compared to the oem fittings, it will never rust
Easy Installation: This heater hose fitting is easy to install, without complicated tools required, convenient for using
Professional Manufacturing: The heater hose adapeter is built to meet standard specification, strictly follow factory quality control
Warm Prompt: Please pay attention to the specifications of this connector, confirm that this is the product you need before purchasing
| 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 |
|---|---|---|---|---|
| Dweekiy d1 | 9.67 | ❌ | ❌ | ❌ |
Adopts high quality metal material, sturdy and durable. Fits for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 CUI.
Adopts high quality metal material, sturdy and durable. Fits for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 CUI.
Adopts high quality metal material, sturdy and durable. Fits for 265 283 305 307 327 350 383 400 396 402 427 454 472 502 260 289 302 351W 347 352 360 390 406 427 428 429 460 351C 351M 400M 273 318 340 360 361 383 400 413 426W 440 455 330 326 CUI.
1/2" NPT TO 5/8" Brab Hose,1 3/4" long, easy and convenient to install.
Fits for most engines: For GM, for GMC, for OLDSMOBILE, for PONTIAC, for CADILLAC, for BUICK, for FORD.
Perfect replacement for the old or broken hose.
[SERVICE GUARANTEE]: We have a professional team . If you meet any trouble when you use our product, you can contact our customer service staff, They will provide you with solution in time.
| 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 | 8 |
| Four Seasons | 5 |
| Acdelco | 1 |
| Aramox | 1 |
| Dweekiy | 1 |
| Kdp | 1 |
| Part Synergy | 1 |
| Yosoo Health Gear | 1 |
We've carried out a comprehensive analysis of 3,241 reviews on heater hose connectors four seasons, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select heater hose connectors four seasons priced around $11.16, with top brands including tangwod, four seasons, dorman, acdelco, kdp, aramox, camrusic and dweekiy and yosoo health gear
Our team of expert editors reviewed these high-quality items and handpicked the top 19 heater hose connectors 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 tangwod, amazon.com, kdp motorsport, codalo-us, newparts, milube and dweekiy d1 and ironctic .
We are dedicated to assisting our users in finding the right adapters Products based on their needs, saving them considerable time when choosing which heater hose connectors four seasons to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
