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Best Automotive Replacement Heater Hose Connectors - Buying Guide

Last Updated: 05/02/2024

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Bestselling Automotive Replacement Heater Hose Connectors on Amazon

  1. 626-001 Aluminum Engine Heater Core Bypass Kit with 5/8" 3/4" Heater Hose Connectors Replacement for...
  2. Dorman 800-917HP Metal Heater Hose Connector - 3/4 in. Tube x 3/4 in. Hose Compatible with Select Mo...
  3. Dorman 800-401 Heater Hose Connector Compatible with Select Models
  4. X AUTOHAUX Heater Hose Connector for Cadillac Escalade for Chevrolet Avalanche Silverado Suburban Ta...
  5. X AUTOHAUX Heater Hose Connector for Cadillac Escalade for Chevrolet Avalanche Silverado Suburban Ta...
  6. Dorman 800-404 Heater Hose Connector Compatible with Select Ford / Lincoln Models,Black and white, 1...
  7. Dorman 800-298 32 mm ID Heater Hose Connector, Straight To 32 mm ID Barbed
  8. ACDelco Professional 34001 Quick Connect Heater Hose Connector
  9. Dorman 47994CD Heater Hose Connector Compatible with Select Models, 1 Count (Pack of 1)
  10. ACDelco Professional 34002 Quick Connect Heater Hose Connector, Black
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  #1

626-001 Aluminum Engine Heater Core Bypass Kit with 5/8" 3/4" Heater Hose Connectors Replacement for 626001 Compatible with Most Common Car Heater Hoses Silicone Pipe

Asin: B0CHMDH5LK

Features

  • Reliable Performance: Upgrade aluminum engine heater core bypass kit replacement for OE part number 626-001. this engine heater hose guarantees a perfect fit and reliable performance.
  • Vehicle Application: WMPHE heater core bypass kit includes rubber hoses and hose fittings (5/8 X 2, 3/4 X 2). Compatible with installing most common heater hoses
  • Stable Performance: The upgraded aluminum bypass kit is more durable and heat-resistant, extending the product's service life. 100% tested before shipment to meet or exceed OEM standards
  • Durable Construction: Rubber adapts to temperature extremes, is resistant to wear and tear, and seals well. Come with necessary clamps for easy installation.It features thicker walls to prevent cracking or deformation, ensuring a longer service life.
  • Direct Replacement: The heater core bypass kit eliminates the need to replace the entire faulty heater core, providing you with a more convenient and effective repair solution
  • See more on Amazon...

Stable Performance: The Upgraded Aluminum Bypass Kit Is More Durable And Heat-Resistant, Extending The Product's Service Life. 100% Tested Before Shipment To Meet Or Exceed Oem Standards.
Direct Replacement: The Heater Core Bypass Kit Eliminates The Need To Replace The Entire Faulty Heater Core, Providing You With A More Convenient And Effective Repair Solution.
Durable Construction: Rubber Adapts To Temperature Extremes, Is Resistant To Wear And Tear, And Seals Well. Come With Necessary Clamps For Easy Installation.It Features Thicker Walls To Prevent Cracking Or Deformation, Ensuring A Longer Service Life..
Vehicle Application: Wmphe Heater Core Bypass Kit Includes Rubber Hoses And Hose Fittings (5/8" X 2, 3/4" X 2). Compatible With Installing Most Common Heater Hoses.

Brand: Unifizz   |   Manufacturer: Unifizz

Amazon Price: $18.99 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

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  #2

Dorman 800-917HP Metal Heater Hose Connector - 3/4 in. Tube x 3/4 in. Hose Compatible with Select Models (OE FIX)

Asin: B0CK12RQK7   |   Model: 800-917HP   |   PartNumber: 800-917HP   |   Ean: 0194883154506   |   UPC: 194883154506

Features

  • Upgraded design - this Dorman OE FIX coolant connector is made of metal to increase durability over the factory plastic part
  • Seamless fit - made to match the dimensions of the original connector on select General Motors vehicles that connect a 3/4-inch female quick connector to 3/4-inch hose
  • Thoroughly tested - engineered and proven to withstand extreme underhood temperatures, resist corrosion, endure high pressures and maintain seal integrity for long-term, leak-free reliability
  • Trustworthy quality - backed by team of engineers and product experts in the United States and more than 100 years of automotive aftermarket expertise
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • See more on Amazon...

Thoroughly Tested - Engineered And Proven To Withstand Extreme Underhood Temperatures, Resist Corrosion, Endure High Pressures And Maintain Seal Integrity For Long-Term, Leak-Free Reliability.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Trustworthy Quality - Backed By Team Of Engineers And Product Experts In The United States And More Than 100 Years Of Automotive Aftermarket Expertise.
Seamless Fit - Made To Match The Dimensions Of The Original Connector On Select General Motors Vehicles That Connect A 3/4-Inch Female Quick Connector To 3/4-Inch Hose.

Brand: Dorman   |   Manufacturer: Dorman Products

Dimensions: 4.72 x 1.77 x 2.95 inches   |   Weight: 0.13 pounds

Warranty: Limited Lifetime

Amazon Price: $11.75 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

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  #3

Dorman 800-401 Heater Hose Connector Compatible with Select Models

Asin: B000CIR1QG   |   Model: 800-401   |   PartNumber: 800-401   |   Ean: 0194950263650, 0019495026365   |   UPC: 019495026365, 194950263650

Features

  • 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
  • See more on Amazon...

Cost-Effective Solution - Offers Original Equipment Quality At Competitive Price.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Performance Tested - This Connector Has Been Rigorously Pressure Tested To Ensure Reliable Performance.
Durable Construction - This Heater Hose Connector Is Made Of Quality Materials For A Precise Fit And Leak-Free Durability.

Brand: Dorman   |   Manufacturer: Dorman Products

Dimensions: 1.30 x 5.00 x 1.98 Inches   |   Weight: 0.00 pounds

Warranty: Limited Lifetime Warranty

Amazon Price: $7.66 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock
List Price: $24.35

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  #4

X AUTOHAUX Heater Hose Connector for Cadillac Escalade for Chevrolet Avalanche Silverado Suburban Tahoe for GMC Sierra Yukon Replace No.15032062/15151875

Asin: B0C7427S5J   |   Model: SEPUS_C7427S5J   |   PartNumber: SEPUS_C7427S5J

Features

  • [Part Number] 15032062, 15151873, 15151875, 15792820
  • [Fitment] for Cadillac Deville 2002-2005; for Cadillac Escalade 2002-2005, 2011-2013; for Cadillac Seville 2002-2004; for Chevrolet Avalanche 2002, 2011-2013; for Chevrolet Silverado 1999-2014; for Chevrolet Suburban 2000-2005; for Chevrolet Tahoe 2000; for GMC Sierra 1999-2014; for GMC Yukon 2000-2005; for Hummer H2 2008-2009; for Pontiac Bonneville 2004-2005
  • [Pros] Sturdy and durable, easy to install. Manufactured according to the original dimensions, fully adapted.
  • [Function] Heater hoses are smaller hoses that are attached to the heater core, which is located under the dashboard, to supply warmth to passengers in the cabin.
  • [Package] 2x Heater Hose Connector. Please confirm the fitment table and OE Number before purchasing.
  • See more on Amazon...

[Pros] Sturdy And Durable, Easy To Install. Manufactured According To The Original Dimensions, Fully Adapted..
[Package] 2X Heater Hose Connector. Please Confirm The Fitment Table And Oe Number Before Purchasing..
[Function] Heater Hoses Are Smaller Hoses That Are Attached To The Heater Core, Which Is Located Under The Dashboard, To Supply Warmth To Passengers In The Cabin..
[Fitment] For Cadillac Deville 2002-2005; For Cadillac Escalade 2002-2005, 2011-2013; For Cadillac Seville 2002-2004; For Chevrolet Avalanche 2002, 2011-2013; For Chevrolet Silverado 1999-2014; For Chevrolet Suburban 2000-2005; For Chevrolet Tahoe 2000; For Gmc Sierra 1999-2014; For Gmc Yukon 2000-2005; For Hummer H2 2008-2009; For Pontiac Bonneville 2004-2005.

Brand: X AUTOHAUX   |   Manufacturer: X AUTOHAUX

Amazon Price: $27.99 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

See On Amazon




  #5

X AUTOHAUX Heater Hose Connector for Cadillac Escalade for Chevrolet Avalanche Silverado Suburban Tahoe for GMC Sierra Yukon Replace 15032062 15151873 15151875 15792820

Asin: B0BTHT4MXT   |   Model: a22112500ux0393   |   PartNumber: a22112500ux0393

Features

  • [Part Number] 15032062, 15151873, 15151875, 15792820
  • [Fitment] for Cadillac Deville 2002-2005; for Cadillac Escalade 2002-2005, 2011-2013; for Cadillac Seville 2002-2004; for Chevrolet Avalanche 2002, 2011-2013; for Chevrolet Silverado 1999-2014; for Chevrolet Suburban 2000-2005; for Chevrolet Tahoe 2000; for GMC Sierra 1999-2014; for GMC Yukon 2000-2005; for Hummer H2 2008-2009; for Pontiac Bonneville 2004-2005
  • [Pros] Sturdy and durable, easy to install. Manufactured according to the original dimensions, fully adapted.
  • [Function] Heater hoses are smaller hoses that are attached to the heater core, which is located under the dashboard, to supply warmth to passengers in the cabin.
  • [Package] 2x Heater Hose Connector. Please confirm the fitment table and OE Number before purchasing.
  • See more on Amazon...

[Pros] Sturdy And Durable, Easy To Install. Manufactured According To The Original Dimensions, Fully Adapted..
[Package] 2X Heater Hose Connector. Please Confirm The Fitment Table And Oe Number Before Purchasing..
[Function] Heater Hoses Are Smaller Hoses That Are Attached To The Heater Core, Which Is Located Under The Dashboard, To Supply Warmth To Passengers In The Cabin..
[Fitment] For Cadillac Deville 2002-2005; For Cadillac Escalade 2002-2005, 2011-2013; For Cadillac Seville 2002-2004; For Chevrolet Avalanche 2002, 2011-2013; For Chevrolet Silverado 1999-2014; For Chevrolet Suburban 2000-2005; For Chevrolet Tahoe 2000; For Gmc Sierra 1999-2014; For Gmc Yukon 2000-2005; For Hummer H2 2008-2009; For Pontiac Bonneville 2004-2005.

Brand: X AUTOHAUX   |   Manufacturer: X AUTOHAUX

Amazon Price: $13.99 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

See On Amazon




  #6

Dorman 800-404 Heater Hose Connector Compatible with Select Ford / Lincoln Models,Black and white, 1 Count (Pack of 1)

Asin: B000CIXMNM   |   Model: 800-404   |   PartNumber: 800-404   |   Ean: 0019495026396   |   UPC: 019495026396

Features

  • 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
  • See more on Amazon...

Cost-Effective Solution - Offers Original Equipment Quality At Competitive Price.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Performance Tested - This Connector Has Been Rigorously Pressure Tested To Ensure Reliable Performance.
Durable Construction - This Heater Hose Connector Is Made Of Quality Materials For A Precise Fit And Leak-Free Durability.

Brand: Dorman   |   Manufacturer: Dorman Products

Dimensions: 1.25 x 4.87 x 1.87 Inches   |   Weight: 0.10 pounds

Warranty: Limited Lifetime Warranty

Amazon Price: $9.03 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock
List Price: $28.70

See On Amazon




  #7

Dorman 800-298 32 mm ID Heater Hose Connector, Straight To 32 mm ID Barbed

Asin: B07DXJGGRZ   |   Model: 800-298   |   PartNumber: 800-298   |   Ean: 0889245058287   |   UPC: 889245058287

Features

  • 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
  • Backed by team of engineers and quality control specialists in the United States
  • See more on Amazon...

Cost-Effective Solution - Offers Original Equipment Quality At Competitive Price.
Backed By Team Of Engineers And Quality Control Specialists In The United States.
Performance Tested - This Connector Has Been Rigorously Pressure Tested To Ensure Reliable Performance.
Durable Construction - This Heater Hose Connector Is Made Of Quality Materials For A Precise Fit And Leak-Free Durability.

Brand: Dorman   |   Manufacturer: Dorman Products

Dimensions: 2.18 x 5.56 x 3.50 inches   |   Weight: 0.13 pounds

Warranty: Limited Lifetime

Amazon Price: $24.12 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock
List Price: $25.85

See On Amazon




  #8

ACDelco Professional 34001 Quick Connect Heater Hose Connector

Asin: B000C9KWHU   |   Model: 34001   |   PartNumber: 34001   |   Ean: 0021625285634   |   UPC: 021625285634

Features

  • Provides a fast, easy way to connect replacement heater hoses on cars and trucks
  • Three sizes for more coverage and broader applications
  • Its design retains O-rings for added durability
  • See more on Amazon...

Its Design Retains O-Rings For Added Durability.
Three Sizes For More Coverage And Broader Applications.

Brand: ACDelco   |   Manufacturer: ACDelco

Dimensions: 1.40 x 4.20 x 1.80 Inches   |   Weight: 0.01 pounds

Warranty: Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

Amazon Price: $31.27 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

See On Amazon




  #9

Dorman 47994CD Heater Hose Connector Compatible with Select Models, 1 Count (Pack of 1)

Asin: B083V8DXSL   |   Model: 47994CD   |   PartNumber: 47994CD   |   Ean: 0889245872074   |   UPC: 889245872074

Features

  • 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
  • See more on Amazon...

Cost-Effective Solution - Offers Original Equipment Quality At A Competitive Price.
Ensure Fit - To Make Sure This Part Fits Your Exact Vehicle, Input Your Make, Model And Trim Level Into The Garage Tool.
Quality Tested - This Part Has Undergone Try-On Testing To Ensure A Quality Fit.
Durable Construction - This Part Is Specifically Designed To Withstand Extreme Temperatures And Deliver Leak-Free Performance.

Brand: Dorman   |   Manufacturer: Dorman Products

Dimensions: 10.39 x 2.95 x 3.78 inches

Warranty: Limited Lifetime

Amazon Price: $9.99 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

See On Amazon




  #10

ACDelco Professional 34002 Quick Connect Heater Hose Connector, Black

Asin: B000C9PJEG   |   Model: 34002   |   PartNumber: 34002   |   Ean: 0021625285641   |   UPC: 021625285641

Features

  • Provides a fast, easy way to connect replacement heater hoses on cars and trucks
  • Three sizes for more coverage and broader applications
  • Its design retains O-rings for added durability
  • See more on Amazon...

Its Design Retains O-Rings For Added Durability.
Three Sizes For More Coverage And Broader Applications.

Brand: ACDelco   |   Manufacturer: ACDelco

Dimensions: 1.40 x 4.20 x 1.80 Inches   |   Weight: 0.06 pounds

Warranty: Limited Lifetime Warranty (Parts Only). Please see ACDelco.com for more details.

Amazon Price: $25.13 | as of 05/02/2024 (7:11pm pst) *DETAILS
Availability: In Stock

See On Amazon






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