The 12 Best Dorman HVAC Heater Hose assemblies (2023 reviews)

If you often find yourself confused about appropriate and satisfactory assembly, this product is your solution. Dorman gives repair professionals and vehicle owners greater freedom to fix cars and trucks. This is the outlet heater hose for trucks with an auxiliary heater. It has a 6.0L engine in it. If you have a tahoe 4x4, this is the correct heater hose that comes out from the water pump, and then has the fitting to go to the overflow bottle and the heater on the firewall. It is made of high quality materials.

It is exact fit and with upgraded metal connect instead of factory plastic. It comes with necessary clamps for easy installation. It is easy to install once the old one is removed, that is the hardest part of the job.

Why We Like This:

Awesome and oem exact replacement fit
Will work in applications without aux heat with a minor, no-cost modification
Nice replacement over factory plastic joints

Dorman Replacement Engine Heater Hose Assembly

Buy on Amazon

Compared with other products by Dorman, the dorman replacement engine heater hose assembly has a convenient design. The new Aluminum design that dorman uses will outlast the OEM parts and is a great solution to a flawed design. The new hoses come with retaining clips on the new clamps so you literally just pop them on and then release the retaining clip. The second hose assembly is pretty perfect as-is. It comes with those tabs that hold the clamp open. It's a great kit, except for the slip-on fitting, and it needs SERIOUS work.

The self lock ring in one of the hoses doesnt feel to snap hard enough, but it wprks. It is easy to install after getting the old hoses removed. This is a great option for replacing hoses.

Why We Like This:

Great product and very easy to snap in
You can reuse the current clamps as well
Great alternative to the plastic dodge part
Easy and install on grand caravan

Dorman HVAC Heater Hose Assembly

Buy on Amazon

If you want nothing but the best desirable assembly, then this product is the one you should definitely consider, as it manages to bring a lot to the table.

Why We Like This:

New and hot release
Lot of satisfied buyers

Dorman Original Hose

Buy on Amazon

The dorman original hose is capable of outshining several other products featured in this list in overall features for the price point. This heater hose assembly replaces the original hose on specified vehicle years, makes and models. It is made of multiple pieces that connect together and this one is one solid piece. It is the right part for the chevy 1.4 l turbo that goes from the thermostat housing to the overflow tank. It is redesigned with a more durable connector to resist cracking and leaking.

Why We Like This:

Good brand reputation
Lot of satisfied buyers

Dorman Original Heater Hose

Buy on Amazon

If you often find yourself confused about convenient and suitable assembly, this product is your end point. This hvac heater hose assembly directly replaces the original heater hose on specified vehicle years, makes and models. It is specifically designed to withstand extreme temperature changes and resist cracking and leaking. It comes with quick disconnect or seals. It is great to have quality parts.

Why We Like This:

Offers original manufacturer quality at lower cost than getting replacement at dealer
Professionally engineered by the aftermarket leader in heater hose assemblies
Good investment for long term

Dorman spring clamp

Buy on Amazon

If you often find yourself scrambling for convenient and suitable assembly, this product is your solution. This replacement engine heater hose assembly features an aluminum t. The OE Nissan heater hose has a plastic tee molded in ( non-replaceable), that cracks & then leaks when it gets hardened and brittle. It is made of hardened steel for durable, long-lasting service life. This will allow you to undo the oem clamps with ease and move them out of the way.

This Dorman piece is great, direct drop-in replacement but all rubber and metal, no junk plastic moldings. The design should be better than the stock unit as it is made of metal versus plastic.

Why We Like This:

Better than oem, made in aluminum
Easy to instal and better quality then oem product
Lot of satisfied buyers

Dorman Replacement Engine Heater Hose Assembly

Buy on Amazon

The dorman replacement engine heater hose assembly is satisfactory and appropriate and fits well with your regular usage. This replacement engine heater hose assembly features aluminum Y-connectors for added durability. The hose ends fit easily over the hose barbs on the vehicle and the included clamps hold it securely. The "Y" connector is metal and will not leak like the original. It takes a bit to get them to turn once the hose clamps are loosened.

Why We Like This:

Good investment for long term
Delivers what they promise

Dorman old Hose

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate assembly. The product is exactly that - it's a simple product that hits all the right notes. This one has clamps that are much more sturdy.

Why We Like This:

Perfect connection, relatively easy to do
Good investment for long term

Dorman garage tool

Buy on Amazon

Why We Like This:

Metal tees instead of plastic and improved overall design
Lot of satisfied buyers

Dorman Replacement Engine Heater pipe

Buy on Amazon

Best part: dorman replacement engine heater pipe costs comparatively low and it is available to ship in 24 hours. This Dorman OE FIX replacement has been upgraded to steel to prevent future failures and extend service life. It is built to resist corrosion and coolant leaks for reliable performance.

Why We Like This:

Feels very durable and perfect fit and function
Amazing fit all holes line up and it’s metal
Delivers what they promise

Dorman copper pipe

Buy on Amazon

Dorman makes beautiful and great assembly with classic and smartly choosen materials.

Why We Like This:

Good brand reputation
Lot of satisfied buyers

Dorman Heater Hose Assembly

Buy on Amazon

The dorman heater hose assembly is the best suitable product on the market today. If you're looking at the heater hoses coming from your firewall, this is the upper one that also connects to the top of the coolant reservoir. It fits perfect and is actually better than the OEM part. It is a replacement for the upper/inlet heater hose assembly.

Why We Like This: