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Dorman

Dorman 800-289 26 mm ID Heater Hose Connector, Straight To 26 mm ID Barbed

  • Based on 51 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Oct 26
Order within 11 hours and 42 minutes
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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
  • Century of experience - for over 100 years, Dorman Products has provided quality automotive replacement parts to its customers
  • Performance tested - this connector has been rigorously pressure tested to ensure reliable performance
  • Mechanic's choice - used and endorsed by professionals in the service bay

Description

Made of quality materials, this HVAC heater hose connector matches the fit and function of an original equipment connector to restore leak-free performance.

Size: 26 mm


Material: Rubber


Brand: Dorman


Color: Black


Item dimensions L x W x H: 5.56 x 3.5 x 2.18 inches


Connector Type: Barb


Exterior Finish: Machined


Thread Type: NPT


Item Weight: 1.44 ounces


Number of Pieces: 1


Brand Name: Dorman


Number of Pieces: 1


Model Number: 800-289


Global Trade Identification Number: 26


Manufacturer: Dorman Products


Manufacturer Warranty Description: Limited Lifetime


Unit Count: 1 Count


UPC: 889245058126


Included Components: 2 Connectors


Item Type Name: HVAC Heater Hose Connector


Item Part Number: 800-289


Manufacturer Part Number: 800-289


Size: 26 mm


Item Dimensions: 5.56 x 3.5 x 2.18 inches


Item Weight: 1.44 ounces


Connector Type: Barb


Thread Type: NPT


Material Type: Rubber


Item Highlight: Direct-fit OE-grade replacement.


Color: Black


Exterior Finish: Machined


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Perfect replacement for OEM
Used to replace the cracked top radiator connector on my 2015 jeep cherokee v6. Identical replacement to OEM at 1/3 the cost of local auto stores. (Autozone and oreillys)
Reviewed in the United States on March 14, 2026 by KB
    • No complaints
Does the job, no complaints so far 👌🏻
Reviewed in the United States on August 7, 2026 by Jordan Turcotte
    • Replaces OEM connector on upper radiator hose for 2014 Cherokee
Perfect for fitting replacement on upper radiator hose on my 2014 Cherokee. OEM fitting cracked and hose popped off. This is an easy swap, but you'll need a pipe clamp to reconnect the fitting to the hose. The OEM clamp on the 2014 Cherokee is pneumatically tightened and will have to be cut off of the hose. Slide this connector into the hose, tighten with a screw-drive pipe clamp. Then pull up the metal lock on the connector and pop it onto the aluminum pipe in the place of the original. Push the metal lock back down to lock it in place, and you're done. ... show more
Reviewed in the United States on May 31, 2025 by Brittney & Tyler
    • I found my leak and a replacement part!😀
Review Image by Carlos
Review Image by Carlos
Review Image by Carlos
Review Image by Carlos
I was having a difficult time finding this leak on my 2014 Jeep Cherokee Trailhawk 3.2L. For a while I could smell the coolant but not see actual coolant drops until finally saw in a Jeep site the common leak causes. I came to find out these quick connectors will leak after a few years, and yes the leak was under the connector and it got worse as soon as I touch it.. Now the issue was finding the part. My local dealer wanted $70+ for the whole hose, but the Jeep website suggested to use the Dorman replacement instead. Luckily Amazon had it in stock at $29, and the best part will be that I won't have to disconnect the hose at the radiator, I get to just replace the connector. ... show more
Reviewed in the United States on February 22, 2025 by Carlos
    • Justo la medidas
Perfecto lo que necesitaba
Reviewed in the United States on February 9, 2026 by Harold
    • Solved broken coolant upper radiator to aluminum tube failure.
Too expensive for what it is, no idea why this doesn't come on the upper hose... Also no reason to have one of these there, poor design but this seems to be of good enough quality to last a while. It's plastic, so lifetime will be limited.
Reviewed in the United States on April 12, 2025 by Jake
    • Worked on 2014 Jeep Cherokee
Just what was needed to fix the upper radiator connector on a 2014 jeep cherokee
Reviewed in the United States on June 16, 2025 by Josh
    • Worked great on my 3.2L V6 2014 Jeep Cherokee Trailhawk
Worked perfectly for the crossover pipe on the upper radiator hose of my 2014 Cherokee. Mine busted not long after doing some work on the valve covers and, unfortunately, the only way to get this part in person would have been to upgrade the crossover pipe to the new "updated" pipe for over $200. This was a perfect solution. ... show more
Reviewed in the United States on February 26, 2025 by Tim McArthur

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