90° Elbow Silicone Hose

Over 500 different shapes and sizes

Product Range / Shop

Red Hoses For This Product Are Now HALF PRICE!
8mm  5/16
8mm  5/16
8mm  5/16
** images for illustration purposes only.

8mm (5/16") 90° Elbow Silicone Hose

Part #E90-8

3 Ply, 4mm wall, 102mm x 102mm

£9.59 ex VAT

£11.51 inc VAT


Select Leg Length:  
3 Ply, 4mm wall, 102mm x 102mm
3 Ply, 4mm wall, 500mm x 175mm
3 Ply, 4mm wall, 300mm x 300mm

Current Selection:

Colour: Blue

We stock all internal sizes from 6 to 204mm ID in Blue & Black in Polyester Reinforcement
Red is made to order unless we have stock remaining

Select your reinforcement build material from:

  • Polyester - Standard Build (-40°C - 170°C)
  • Nomex - High Temp Build (-40°C - 220°C Made To Order)
  • Fluoro Lined - Oil and Fuel Resistant Liner (-40°C - 170°C Made To Order)

We stock the following sizes with our Fluoro Liner:
8mm 10mm 13mm 16mm 19mm 25mm 32mm 35mm 38mm

All hoses are INTERNAL diameter.

Highest quality hand made hoses, lined and multi-layered with quality fabric reinforcements. 

  • ANY bespoke length and diameter can be made. Minimum orders apply.

Looking for a different diameter? Check out our full range of 90° silicone hoses here.

Call +44 (0)1952 670 702 or email sales@viper-performance.co.uk for quote.

6mm ID CLR 16mm
8mm ID CLR 16mm
10mm ID CLR 16mm
13mm ID CLR 16mm
16mm ID CLR 18mm
19mm ID CLR 18mm
22mm ID CLR 20mm
25mm ID CLR 30mm
28mm ID CLR 30mm
32mm ID CLR 32mm
35mm ID CLR 35mm
38mm ID CLR 35mm
41mm ID CLR 35mm
44mm ID CLR 40mm
48mm ID CLR 45mm
51mm ID CLR 51mm
54mm ID CLR 60mm
57mm ID CLR 60mm
60mm ID CLR 60mm
63mm ID CLR 63mm
65mm ID CLR 65mm
67mm ID CLR 65mm
70mm ID CLR 65mm
76mm ID CLR 65mm
80mm ID CLR 70mm
83mm ID CLR 70mm
85mm ID CLR 70mm
89mm ID CLR 70mm
95mm ID CLR 70mm
102mm ID CLR 70mm
114mm ID CLR 90mm
127mm ID CLR 90mm
152mm ID CLR 90mm
204mm ID CLR 176.5mm




Technical Specification
Leg Length - A1 102mm
Internal Diameter - ID1 8mm
Centre Line Radius - R 16mm
Plies of Reinforcement 3 PLY
Wall Thickness 4mm
All Technical Data

We deliver worldwide via: DHL, FedEx, and Royal Mail.

Express, Next Working Day and Economy delivery options available at the Checkout.

We can guarantee same day dispatch on all orders placed and paid for before midday (12:00PM GMT)

Frequently Asked Questions

To maximize the lifespan and maintain the optimal performance of your silicone hoses, regular cleaning is a must. Here's a comprehensive guide on how to properly clean your silicone hoses.

Preparation: Prepare a cleaning solution using a mild detergent and warm water. It is important to avoid harsh or abrasive cleaners that could potentially deteriorate the silicone hoses' surface. Dish soap usually serves the purpose well, as it's designed to cut through grease and grime without causing harm to the material.

Cleaning: Submerge the silicone hose in the soapy water solution and use a non-abrasive cloth or sponge to gently scrub the hose's exterior and interior. If the silicone hose has stubborn stains or deposits, it's best to let it soak in the solution for a while. This will help to soften and loosen the debris, making it easier to wipe off. For hoses with intricate or small openings, consider using a flexible bottle brush to reach into these areas. However, make sure the bristles are soft to avoid scratching or damaging the interior of the hose.

Finishing: Once the silicone hose has been thoroughly cleaned, rinse it well under clean, warm water. It's important to ensure that all soap residue is completely removed, as any leftover soap can attract dirt and grime and lead to build-up over time. After rinsing, shake off the excess water and let the hose air dry completely. Moisture left in the hose can create a conducive environment for mould and mildew, which could lead to unpleasant odours or even compromise the material's integrity.

Lastly, it is worth noting that while silicone hoses are resilient and durable, they do wear out over time. Therefore, cleaning also presents an excellent opportunity to inspect the hose for any signs of wear and tear, such as cracking, discolouration, or structural deformities.

One of the most crucial factors that determine the performance of silicone hoses is their diameter. The diameter of a silicone hose determines the flow and temperature of the fluid passing through it.

The diameter of a silicone hose directly impacts the flow rate of fluid passing through it. A larger diameter hose will allow for a higher flow rate compared to a smaller diameter hose. This is because the larger diameter hose provides a larger cross-sectional area for fluid to flow through, reducing the pressure drop.

Many of our clients in the automotive industry need to understand this to ensure the appropriate flow rate of coolant, oil, or air. For example, a turbocharger system requires a large flow rate of air to function efficiently and therefore requires a large diameter hose. On the other hand, a smaller diameter hose may be more suitable for intercooler piping, where the flow rate is relatively low.

The diameter of a silicone hose also affects its temperature resistance. A larger diameter hose will have a lower temperature resistance compared to a smaller diameter hose. This is because a larger diameter hose has a larger surface area, which results in a higher rate of heat transfer. Choosing the right diameters is incredibly important for the specific temperature requirements, for example clients in the refrigeration industry will have different requirements than those in the automotive industry. After all, one g̶l̶o̶v̶e̶ diameter doesn’t fit all.


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