Dorman 800-401 Heater Hose Connector Compatible with Select Models
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It's a pipe thread of 1/2 inch. Just make sure to grease it before threading to catch the majority of the cuttings.
The stock heater hose can be used with this fitting. The fitting is designed to replace the stock aluminum fitting, which is prone to corrosion. This fitting isn't for you if you're not going to use the stock heater hose. br>On a 1996 GMC 5, I used this fitting. 7 engine that performs admirably.
Approximately 21 millimeters, which equals 1/2 NPT.
The beveled surface of the 5/8 line leading into the fitting that holds the plastic retainer clip has been designed to mate with a rubber o-ring. The fitting has a ring built into it to keep leaks at bay.
Selected User Reviews For Dorman 800-401 Heater Hose Connector Compatible with Select Models
These things irritate me a lot. To replace this on my old Chevy, I almost used a regular hose barb. But, for reasons I'm sure I'll come to regret later, I decided to keep the quick connect style fitting for the heater hose that connects to the intake. Even as I write this review, I'm having trouble remembering why I didn't convert the heater hose to a standard hose clamp connection. Take a look at it. These components are inexpensive, and the plastic becomes brittle over time. However, if you want to keep your old Chevy's appearance as original as possible, this is the route to take. br>br>On my 1997 Chevy K1500 5, there were no leaks and the installation went smoothly. 7 Vortec.
This is a high-quality steel piece. My 1995 C1500 truck came with porous "pot metal" original pieces. As a result, when attempting to remove them, they snapped off. br>br>If you're ordering this Dorman 800-, please keep in mind that Consider ordering the "Lisle 62200 Heater Hose Coupler Remover" at the same time as the "401 Intake Manifold" (heater hose connection at the 'back' of the engine) - It's a safe bet that you'll require it. (For more details, see my review of the tool. ) br>br>If you're ordering this Dorman 800-, please keep in mind that Consider ordering a new water pump at the same time as you replace the 401 at the water pump ('front' of the engine).
Buy 2. Because if the front one is broken, the back one will be broken as well. On a Sunday, however, it's a different story. at 10: 00 PM. At 4 p. m. , you'll need a truck. 00 AM. for a fantastic hunting adventure br>br>Believe mebr>br>Fits flawlessly on a 1995 K1500 5. 7L TBI.
Dorman at least used better material than GM, so you have to give them credit for making a faulty design a little less annoying. Before I tore out the stock system and just installed a fitting and normal hose, I was very thankful these were offered on Amazon for a decent price. I broke the stock one, but a Dorman has never snapped on me.
This Dorman heater connector is made of a harder, more sold metal that feels like it will last a long time. In my opinion, this is a great purchase!.
It's a great product. 1 or3. 3 V-.
When working on Chevrolet heater hoses from the 1990s, these heater adapters are a necessary evil. If you're lucky, your old one came out of the intake or water pump without breaking. If it breaks off in the water pump, you have the option of buying a new pump and adapter or using the special removal tool and hoping for the best; if it breaks off in the intake, you are at the mercy of the removal tool. They sell adapters to get rid of this item, and they use a standard hose barb, so all you have to do is switch to rubber hoses and get rid of the metal piece. However, because I don't want to mess up the factory lines on my rear-heated Suburban, I'm using one of these along with a new water pump. If you decide to switch away from one of these, make sure your adapter has the same restriction orifice as this one, which controls flow through the heater cores. br>br>Take a look at one of these for a minute; once you figure out how the clips come out, they're easy to remove, and new ones go together in a flash.
This is the part to use if you don't want to do a complete swap.
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