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Genuine GM 15055343 Auxiliary Heater Inlet Hose Tee Connector

Genuine GM 15055343 Auxiliary Heater Inlet Hose Tee Connector

Genuine GM 15055343 Auxiliary Heater Inlet Hose Tee Connector
$ 28.85

Score By Feature

Based on 181 ratings
Easy to install
9.80
Value for money
8.69

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
original equipment manufacturer (OEM) part
exact fit
durable
highest level of quality
This is a genuine OEM component.

Questions & Answers

Is this part compatible with a Chevy Tahoe from the year 2002?

Yes. With the option of having the back heat.

Is it compatible with the GMC Envoy from 2006?

This part does not appear to fit an Envoy in my illustration. Sorry

What makes this different from 15055343?

One is for the feed line, and the other is for the return line. They're color-coordinated and should be replaced with a piece of the same hue. I'm guessing you're curious about the differences between the black one and the one displayed.

Is it compatible with a suburban from the year 2003?

Yes, it will fit a suburban from 2003. This is the model of Suburban I have, and it's what I used. It's perfect; as I mentioned in my previous note, removing the old pieces is a little difficult, but it's doable.

Selected User Reviews For Genuine GM 15055343 Auxiliary Heater Inlet Hose Tee Connector

It fits
5/5

It is not prone to leaking. This is an excellent substitute. Difficulty of the task: Moderate Five stars out of ten. This is the WHITE connector, not the BLACK connector, which is for the return line from the Suburban's two heater cores to the engine. Remove the junction closest to the front of the car first (which is made easier by using the plastic collar tool I bought at an auto parts store), then the one closest to the firewall, and finally the smaller line that goes down to the rear heater core aluminum pipe. Replace in reverse order. It comes off relatively easily if you use a pair of "hose clamp pliers" to really pinch the ears on the firewall junction and wiggle it forward and back while compressing the ears. It's a perfect fit with no leaks. I used a small amount of silicone grease (which is safe for both plastic and rubber O-rings) to seal the joints. rings) to ensure that the connection is secure and leak-proof. proof. Also, don't give up if you buy the part but can't get it off. You can take the part to a professional mechanic and have him swap it out for you. out.
Tip: While you're doing this, you'll be lying across the engine. To keep engine parts from being damaged, I constructed a makeshift belly-pan. I built a board that ran from the engine's left to right sides so I could get up close and personal with that dangling firewall connection, which has almost no room to work with. br>Comment: br> This connection joins three pipe sizes using a connection geometry that is difficult to disassemble and reassemble. assemble. I'm pretty sure the Geneva Convention made unnecessarily cruel designs like this illegal, and nobody uses them anymore except GM and North Korea, both of whom I believe refused to sign the treaty.

Violette Ochoa
Violette Ochoa
| Apr 08, 2021
Dorman is not a fan of Leak
5/5

I bought a Dorman version, which was a waste of money because it leaked within the first week. There are no leaks with these!.

Mekhi Riggs
Mekhi Riggs
| Aug 08, 2021
Installing is a breeze
5/5

The leak has been fixed. The fit is excellent, and the installation is simple. It replaced the old leak and fixed it. br>br>To be on the safe side, I replaced both. They differ slightly in terms of P/N.

Caiden WALLIS
Caiden WALLIS
| Sep 25, 2021
Original GM component - awesome! The first time I used it, it fixed my leak, and there were no issues with the installation
5/5

It was a perfect match. br>Thank you very much.

Marlowe Perkins
Marlowe Perkins
| Jun 23, 2021
After installation, there were no leaks
5/5

Job done. On my 2003 Cadillac Escalade 6, I quickly installed this. I used a zip tie to release the tabs on the old part's locking sleeves because I didn't have the appropriate removal tool. There is a YouTube video that demonstrates how to do it. Because the tee didn't come with one, I had to repurpose an old locking sleeve (smooth end in photo). After installation, the new unit had no leaks. Job done.

Adelaide Andrews
Adelaide Andrews
| Dec 20, 2021
It is genuine; however, I have not yet installed it
5/5

It has a nice appearance and is similar to the previous one. I'm afraid I won't be able to locate a genuine hose attachment.

Greta Yates
Greta Yates
| Mar 13, 2021
It gets the job done
5/5

It was a perfect fit for my 2006 Chevy Tahoe. 2- The price was reasonable. The repair was completed in a timely manner thanks to same-day shipping.

Charlee Marsh
Charlee Marsh
| Jul 20, 2021
On my 2003 Suburban 2500 with 8, the fit and function are perfect
5/5

1l motor.

Noah Shields
Noah Shields
| Jul 19, 2021

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