Viton Fluorine Rubber Fuel Hose — Black Fuel Line Tube ID 2–32mm, Petrol Oil Engine Pipe

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Viton Fluorine Rubber Fuel Hose — Black Fuel Line Tube ID 2–32mm, Petrol Oil Engine Pipe

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By HomeDIYer®

Product Material: Viton

Size (ID * OD): 5*8mm

Length (Meters): 1 Meter

Price:

$5.55 USD

Stock:

In stock (500 units), ready to be shipped

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Viton Fluorine Rubber Fuel Hose — Reliable Fuel Line for Petrol, Diesel & Oil Systems

Tracking down a fuel line leak in an engine bay is frustrating — and using the wrong hose material makes it worse. Standard rubber degrades quickly when exposed to modern fuel blends, leaving you with swollen, cracked tubing and potential fire hazards. This Viton fluorine rubber fuel hose is built for mechanics, fabricators, and DIYers who need a dependable fuel line that holds up to heat, chemicals, and continuous use.

Each order is a single continuous length of black Viton (FKM) fluoroelastomer tubing, available in inner diameter (ID) sizes from 2mm to 32mm and outer diameter (OD) sizes to match. Lengths are available in 1, 2, 3, 5, 8, and 10 meters — select the combination that fits your run. Wall thickness varies by size; for example, the 6×10mm variant has a 2mm wall on each side. The operating temperature range is -20°C to +200°C (-4°F to +392°F).

Typical applications include replacing deteriorated petrol or diesel fuel lines on cars, motorcycles, and small engines; routing engine oil return lines in custom builds; connecting hydraulic fluid circuits in industrial equipment; and plumbing fuel systems on marine engines where chemical resistance is critical.

🔗 Compatibility Note: This hose connects via push-on or clamp-fit to standard barb fittings. Match the hose ID to your fitting's barb OD for a secure seal. Not pre-cut — supplied as a continuous length; trim to your required measurement.

✅ Key Features of These Viton Fluorine Rubber Fuel Hoses

🌡️Wide Temperature Range — Rated -20°C to +200°C (-4°F to +392°F), handling cold starts and sustained underhood heat without softening or cracking.
⛽Fuel & Oil Resistant — Viton (FKM) fluoroelastomer resists petrol, diesel, biodiesel blends, engine oil, and hydraulic fluid, making it a reliable choice for fuel line replacement.
📏Wide Size Range — Available in 23 ID×OD combinations from 2×4mm to 32×38mm, covering most automotive, motorcycle, and small-engine fuel line diameters.
✂️Cut-to-Length Flexibility — Supplied in continuous lengths of 1–10 meters so you can trim exactly what you need without splicing or wasting material.
☀️UV & Ozone Resistant — Viton rubber withstands outdoor exposure and ozone degradation, suitable for engine bay routing and marine fuel system applications.
🔧Clamp-Ready Design — Smooth outer wall accepts standard worm-drive hose clamps; flexible enough to route around bends without kinking under normal installation conditions.

📐 Technical Specifications — Viton Rubber Fuel Hose Tube

Material	Viton (FKM) Fluoroelastomer
Color	Black
Inner Diameter (ID) Range	2mm – 32mm (see variant options)
Outer Diameter (OD) Range	4mm – 38mm (see variant options)
Available Lengths	1 m (≈3.3 ft), 2 m (≈6.6 ft), 3 m (≈9.8 ft), 5 m (≈16.4 ft), 8 m (≈26.2 ft), 10 m (≈32.8 ft)
Operating Temperature	-20°C to +200°C (-4°F to +392°F)
Hose Type	Fuel / Oil / Hydraulic Transfer Tube
Compatible Fluids	Petrol, diesel, biodiesel, engine oil, hydraulic fluid (see FAQ for exclusions)
Connection Method	Push-on barb fitting with hose clamp (clamp not included)
Working Pressure	See variant options / Contact us to confirm
Supply Format	Continuous length — cut to size

⚠️ Before ordering: Confirm your required ID, OD, and length using the variant selectors above. If your application involves high-pressure hydraulic circuits or fluids not listed, contact us to verify compatibility.

❓ Frequently Asked Questions

How do I choose the right inner diameter for my fuel line?

Measure the outer diameter of the fitting or barb the hose will slip onto — that measurement should match the hose's inner diameter (ID). For example, a 6mm barb fitting typically requires a 6mm ID hose. When in doubt, size down slightly for a snug, leak-resistant fit. Common automotive fuel lines generally use IDs in the 6–10mm range.

What pressure can this Viton fuel hose handle?

Viton rubber hose of this type is generally rated for low-to-medium pressure fuel and oil transfer applications. Exact burst and working pressure depend on wall thickness and ID. For high-pressure hydraulic circuits, please contact us to confirm suitability before ordering.

Is this hose safe for outdoor or engine bay use?

Yes. Viton (FKM) fluoroelastomer is inherently resistant to UV exposure, ozone, and weathering, making it well-suited for engine bay and outdoor installations. Its operating range of -20°C to +200°C (-4°F to +392°F) covers typical underhood temperatures.

Which fuels and fluids is this hose compatible with?

Viton rubber is generally compatible with petrol (gasoline), diesel, biodiesel blends, engine oil, hydraulic fluid, and many industrial solvents. It is not recommended for ketones (MEK, acetone) or certain amines. If you are unsure about a specific fluid, contact us before ordering.

How do I decide between the available lengths?

Measure the run from fitting to fitting, then add at least 10–15% extra for routing curves and clamp overlap. Available lengths are 1, 2, 3, 5, 8, and 10 meters. Ordering a longer length and trimming to fit is generally more economical than joining two shorter pieces.

Can I use standard hose clamps with this tube?

Yes. Standard worm-drive (Jubilee-style) hose clamps work well with Viton rubber tubing. Select a clamp sized to the hose's outer diameter (OD). Stainless steel clamps are recommended for engine bay and outdoor use to prevent corrosion.

What does the Size (ID × OD) option mean?

ID is the inner diameter — the bore through which fluid flows. OD is the outer diameter — the outside measurement of the tube wall. For example, 6×10mm means a 6mm bore with a 10mm outside diameter, giving a 2mm wall thickness on each side.

🛒 Select your size and length above, then add to cart — ships from our US warehouse.