Rubber Radiator Hoses

9 products

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  • Rubber Radiator Hose Rubber Hoses Hoses UK

    Rubber Radiator Hose

    -30°C to +120°C SAEJ20R3 Glycol Rated
    From £2.54
    From £2.54
  • Rubber Multi Purpose Fuel & Oil Hose Hoses UK 5mm 1 Metre

    Rubber Multi Purpose Fuel & Oil Hose

    E5/E10 Anti-Static Extreme Flexibility
    From £2.54
    From £2.54
  • Rubber 90 Degree Radiator Elbows Rubber Hoses Auto Silicone Hoses

    Rubber 90 Degree Radiator Elbows

    150mm Leg 300mm Total EPDM Rubber
    From £3.36
    From £3.36
  • Rubber Heater Hose Rubber Hoses Hoses UK 16mm 1 Metre

    Rubber Heater Hose

    EPDM Polyester Reinforced Weather Resistant
    From £4.99
    From £4.99
  • Rubber Wire Reinforced Radiator Hose Rubber Hoses Hoses UK

    Rubber Wire Reinforced Radiator Hose

    High-Pressure Steel Wire Helix Wrapped Finish
    From £7.78
    From £7.78
  • Rubber 45 Degree Radiator Elbows Rubber Hoses Auto Silicone Hoses

    Rubber 45 Degree Radiator Elbows

    150mm Leg 300mm Total EPDM Rubber
    From £3.36
    From £3.36
  • Rubber Coupling Hose Joiner 50/75/100mm Lengths Rubber Hoses Hoses UK

    Rubber Coupling Hose Joiner 250/500/750mm Lengths

    -30°C to +120°C SAEJ20R3 Glycol Rated
    From £2.60
    From £2.60
  • Rubber Coupling Hose Joiner 50/75/100mm Lengths Rubber Hoses Hoses UK

    Rubber Coupling Hose Joiner 50/75/100mm Lengths

    -30°C to +120°C SAEJ20R3 Glycol Rated
    From £2.12
    From £2.12
  • Rubber Radiator Hose Off Cut Mixed Box Rubber Hoses Auto Silicone Hoses
    Up to £5 off

    Rubber Radiator Hose Off Cut Mixed Box

    Mixed Sizes & Lengths EPDM Rubber SAEJ20R3
    £9.99
    £9.99 £14.99

Rubber Radiator Hoses

Rubber Radiator Hoses are your one-stop solution for keeping your engine cool and running smoothly. From standard Radiator Hoses to Heater Hoses, 45 and 90-degree Radiator Elbows, Wire Reinforced Radiator Hoses, to Multi-Purpose Radiator Hoses, we've got the durable rubber hoses you need for a reliable cooling system.

Keep your engine temperature in check with our Radiator Hoses – they efficiently circulate coolant to prevent overheating, ensuring your vehicle runs smoothly. Heater Hoses provide warmth in colder weather, making sure your car's heating system works effectively.

Navigate tight spaces with ease using our Radiator Elbows – available in both 45 and 90-degree options. They're designed to fit smoothly, allowing coolant flow without any kinks or blockages.

For extra strength, our Wire Reinforced Radiator Hoses are reinforced with wire for added durability, making them perfect for heavy-duty cooling applications. Multi-Purpose Radiator Hoses offer versatility, suitable for various coolant systems.

What rubber cooling products do you stock?
Straight radiator hose from 5mm to 102mm, heater hose in 16mm to 25mm, wire reinforced radiator hose in 13mm to 51mm, moulded 45 and 90 degree elbows in 10mm to 76mm, coupling joiners in 25 bores in short and long lengths, and an off-cut mixed box of assorted sections.

What is it rated for?
EPDM rubber to SAE J20 R3, rated -30C to +120C and glycol rated for standard antifreeze mixes. That is the specification of virtually all original-equipment coolant hose and it covers automotive, marine, agricultural and industrial cooling. It is not suitable for fuel or oil - hydrocarbons attack EPDM.

When do I need the wire reinforced version?
Whenever the hose must resist vacuum or crushing - typically a long lower radiator hose that can collapse as the water pump pulls against it, any run on the suction side of a pump, or a hose that must bend tightly without kinking. The steel helix in the wall is what holds the bore open.

Should I use a moulded elbow or bend a straight hose?
Use a moulded elbow for any real change of direction. Bending a straight hose closes up the bore, restricts flow and creates a stress point that will split eventually, usually without warning. Our rubber elbows have 150mm legs each side, 300mm total, so there is plenty to trim to fit.

Why do radiator hoses fail?
Age, heat cycling and coolant chemistry. Squeeze the hose: hard and brittle, or spongy and swollen, both mean it has had it. Look for surface cracking when flexed and crusty residue or staining around the clips, which indicates seepage. Replace on condition rather than waiting for a failure.

What is a coupling joiner for?
Joining two pipe stubs or two lengths of hose - repairing a split section without replacing a whole moulded hose, extending a run, or adapting between hard pipes. Available in 25 bores from 5mm to 102mm, in 50, 75 and 100mm lengths for short joins and 250, 500 and 750mm for longer gaps.

  • Questions about Rubber Radiator Hoses?

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  • Need something bespoke?

    View our custom hose guide.

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