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what is the diameter of a radiator hose

by Samantha Windler Published 2 years ago Updated 2 years ago
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Coolant Hose
Heater hose is generally ½, 5/8, and ¾-inch in diameter.
Jan 1, 2018

Full Answer

What is the size of a standard hose?

Hose sizes range from 3/8 inch to 3/4 inch in diameter. The larger the size the more water volume delivered through the hose per minute. In the United States the most common size hose sold in home improvement stores for residential use is 5/8 inch; larger sizes are used in commercial applications. What size is the male end of a garden hose?

How much does it cost to replace upper radiator hose?

The radiator hoses usually last at least five years before requiring replacement, and often longer, depending on the driving you do and if maintenance is performed regularly. On average, the cost for radiator top hose replacement starts at $225 and up to $350, although some models can be considerably more.

What hoses are connected to the radiator?

there will be three hoses on most radiators. Two large hoses, first the discharge hose from the engine usually closest to the top which brings in hot water from the engine, and the inlet hose which takes the cooler water back into the engine, usually located nearer to the bottom of the radiator.

Should I replace my radiator hose?

To prevent a failure, replace your radiator hose to keep the cooling system operating correctly and to prevent your engine from overheating. If your car is over four years old or has more than 60,000 miles, it may be time to replace your hose. If you do a lot of stop-and-go driving wear can occur even quicker.

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What is the inside diameter of a radiator hose?

The inside diameter of the rubber hose is 1 1/4" but the outside diameter of the radiator inlet/outlet is slightly larger, 1 5/16" .

Is radiator hose ID or OD?

Hoses are always measured by the I.D (inside diameter or bore). This is the important measurement. The outside diameter may sometimes be quoted in a technical drawing or such like, but this is not as important. Hoses are measured by the I.D because they fit over a metal/solid tube.

What are the 2 different types of radiator hoses?

There are two types of radiator hoses, upper and lower.

What size is LS radiator hose?

Some companies offer an LS option that means both inlet and outlet are on the right side and 1.5" diameter, while some are both on the right side but the bottom hose bung is still 1.75" like a small block.

How do you measure a hose diameter?

Measure the distance across the opening in the paper tube with a ruler. This measurement equals the diameter of the inside of your garden hose. According to Gardener to Farmer, standard sizes include one-half inch, five-eighths inch, three-quarter inch and 1 inch.

What is the OD of 5/8 heater hose?

.625DimensionsActual inside diameter (in.).625Actual outside diameter (in.)Nominal Inside Pipe Diameter (In.)5/8"Pipe Wall Thickness (In.)Product Length (ft.)10 ft

What hose can I use for radiator?

As a side note, if you use a steel tube, make sure the inside is coated with an anti-rust coating. It will eventually rust, which is a bad thing and you don't want all rust in your engine's cooling system, so stainless steel, aluminum, or nylon tubing is best.

Is a radiator hose the same as a coolant hose?

Coolant hoses and heater hoses are essentially the same thing, but applied towards different purposes. Coolant fluid, like Freon, is much more effective at cooling an engine (and heating a car) than regular water, because water boils and freezes much faster than Freon.

Can a soft radiator hose cause overheating?

Hoses collapse when they become soft or weak or, occasionally, due to a cooling system fault. No matter the cause, an inspection must be performed– a collapsed hose cannot flow coolant properly which can result in the vehicle overheating and, eventually, engine damage.

How do you use a radiator hose reducer?

0:491:39Car Builder Solutions: Hose Internal Reducers - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd the idea is very simple. It just fits inside your 63 millimeter hose. And the little ridge stopsMoreAnd the idea is very simple. It just fits inside your 63 millimeter hose. And the little ridge stops it falling right in.

What size are coolant hoses?

Coolant Hose Heater hose is generally ½, 5/8, and ¾-inch in diameter. There are different types of heater hose, from standard to heavy duty.

How do I know if my heater core is inlet or outlet?

0:081:01Locating an Inlet Heater Hose - YouTubeYouTubeStart of suggested clipEnd of suggested clipRight there the other heater line runs to the bottom of the water pump you can see how it runs hereMoreRight there the other heater line runs to the bottom of the water pump you can see how it runs here and then takes a sharp duct downwards. That's going to indicate the outlet heater hose.

What size is heater hose?

Heater hose comes in ½-, 8- or ¾-inch sizes and is usually sold by the foot. On some cars, the inlet hose could be a different size than the outlet hose, so don't measure only one and assume they're the same.

How do you shape a radiator hose?

1:479:37Build Your Own Custom Radiator Hoses - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt goes from the center of this tube or center of this radiator hose over to the center of thatMoreIt goes from the center of this tube or center of this radiator hose over to the center of that radiator hose. Okay so you bend it and you want when you bend this you want to make these bends.

How big should the radiator hose be on a V8?

On traditional muscle-car V8 engines, typically the lower radiator hose should be about 1438-inch larger than the top hose (for example, if the top hose ID is 1 Inches, the bottom hose usually measures 134 or 178 inches).

Why is the lower hose larger than the top hose?

The smaller an orifice's cross-sectional area for a given flow volume, the higher the vacuum—so the lower hose is typically made larger than the top hose to minimize suction/vacuum at the pump inlet, as well as to allow sufficient fluid volume to reach the pump so it can produce proper pressure on its outlet side.

How fast should a water pump inlet be?

Inlet velocity on a water/glycol system should not exceed approximately 7 ft/sec. Thicker fluid mediums would need to be even slower. The difference between the water pump inlet's suction velocity compared to its outlet (pressure) side should not exceed 15 percent.

What is a hose clamp?

Before digging into the “how-to” of measuring and sizing, a hose clamp is an adjustable device used to secure a hose or other tubes to various fittings like piping, tubing, fittings, etc. Also known as a hose clip or hose lock, hose clamps are tightened by a nut driver or socket wrench, making them an excellent solution to securing supplies at home, automotive, or industrial settings. From mounting signs to home or auto repairs, this handy item wraps, tightens, and protects under the highest of pressures.

Why choose a specific manufacturer for hose clamps?

Some people also like to choose a specific manufacturer when buying a hose clamp to ensure the durability and build of a hose clamp, which is important as well. So if you can easily find the hose clamp of your required size, you also have the option to choose any manufacturer you like.

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1.Radiator Hose | O'Reilly Auto Parts

Url:https://www.oreillyauto.com/shop/b/cooling---heating/radiator/radiator-hose/716a75130b80

2 hours ago  · There are hoses as small as 1-inch (2.5 cm) diameter all the way to hoses with diameters of several inches. The rate of flow that is mandated by the time it takes to draw the heat out of the engine dictates the size of hose needed to obtain that rate of flow.

2.Why Is The Lower Radiator Hose Larger Than The Upper …

Url:https://www.motortrend.com/how-to/why-is-the-lower-radiator-hose-larger-than-upper/

15 hours ago  · i was wondering what our radiator hose diameter is, i am looking to buy this part to install my water temp gauge. is it 30MM, 34MM, 36MM, or 38MM? 1991 MR2 turbo with 1996 JDM 3SGTE swap and T3/T4 turbo.

3.How To Measure the Diameter Of Any Hose - YouTube

Url:https://www.youtube.com/watch?v=M9YoO0akU9E

7 hours ago  · In that case 1.25 would be fine. If thats not the case, I would also think you would be able to see at least a tiny bit of either the thermostat housing neck, or the upper radiator neck. Or at least enough that you could measure the external diameter of that. I'm not sure the internal diameter of the hose is the best measurement, as I am sure ...

4.Hose Clamp Size Chart - MROSupply.com

Url:https://www.mrosupply.com/popular_products/hose-clamp-size-chart/

15 hours ago End 1 Inside Diameter (in): 1-1/2 Inch End 2 Inside Diameter (in): 1-1/2 Inch Show More Show Less

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