Hunan Woojin Autoparts Co., Ltd · Changsha Hunan China
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108 published references

Tubes and Hoses

The tubes and hoses range holds 108 references for German, French, Japanese, American and Korean vehicles and is built to be ordered by number rather than by description.

Buyers come to this group because slow coolant loss, repeated top-ups between services and a sweet smell after shutdown has already reached the workshop and the vehicle is waiting.

Email for a Quote See the 108 references
Tubes and Hoses — representative product from the published range
Air Intake Hoses and Pipes (41)Turbo and Intercooler Hoses (36)Radiator Hoses (19)Coolant Hoses (13)
The range

Every Published Tubes and Hoses Reference

Listed with the OEM number to quote. Open a reference for the full cross-reference set, material and fitting notes.

Who buys this group

Who This Group Is For

Fleet and bus operators

running these platforms vehicles past warranty and buying cooling-system parts by the box to keep downtime short.

Radiator and cooling specialists

rebuilding cooling systems and sourcing the hoses, flanges and housings for a platform in one go.

Exporters and consolidators

shipping mixed cooling-system pallets into Europe, the Middle East and South America.

Problems solved

What Goes Wrong Without the Right Reference

Reference mismatch

Visually identical parts carry different connector geometry between model years. Quoting the OEM number fixes the identity before money moves.

Split ordering

Sourcing one hose from one supplier and the matching flange from another doubles the freight and the paperwork for the same repair.

Parts that are no longer produced

When the original reference is dropped, the repair still exists. Sample-based production and mould development keep the line alive.

Materials in this group

What the Parts Are Made From

MaterialWhy it is used hereReferences
EPDM rubberEPDM keeps its elasticity through repeated heat cycles and resists ozone, water and weathering, which makes it the workhorse wall compound for moulded engine-bay lines.42
Non-woven fabric with steel reinforcement and PP connector / TEEEA non-woven wall over a steel helix keeps the duct open against intake depression while damping induction noise, with moulded PP or TEEE ends carrying the sealing geometry.22
PA66 glass-filled nylonGlass-filled PA66 gives a rigid pipe that holds its shape against vibration and keeps clamp faces dimensionally stable at under-bonnet temperature.29
Silicone rubberSilicone tolerates a wider temperature band than EPDM and keeps its set over long heat soaks.2
TEEE thermoplastic elastomerTEEE combines a flexible bellows section with rigid moulded ends, so one part can absorb engine movement and still seal on a hard spigot.8
TPC thermoplastic copolyesterTPC holds pressure at engine-bay temperature while staying flexible enough to be fitted over a moulded spigot without a heat gun.1
Application scenarios

Where These Parts Are Fitted

Counter stock for a busy platform

the platform volume in the region justifies holding the line on the shelf instead of ordering it in per job.

Breakdown repair

The vehicle is off the road and the part has to be right the first time, which makes the reference match the whole decision.

Rebuild of an obsolete platform

The original reference is no longer produced, so the part is made from a supplied sample.

Related

Neighbouring Groups on the Same Platform

Cooling repairs rarely stop at one part. These groups travel on the same order.

Thermostat Assemblies group

Thermostat Assemblies

70 references

Answers

Tubes and Hoses — Buyer Questions

How many tubes and hoses references are published

108 references are published in this group. They cover Audi, BMW, Ford, Mercedes-Benz, Peugeot, Renault and Tesla and are listed against the OEM numbers they replace. The wider cooling-system range runs to more than 4000 types.

Which materials are used across this group

EPDM (42 references), Reinforced composite (22 references), PA66 (29 references), Silicone (2 references), TEEE (8 references), TPC (1 references). Material is listed per reference rather than per group, because two parts with the same outline are often moulded in different compounds.

What should I check before ordering from this group

Check the connector type at each end, the routing bends and whether a sensor port is moulded in. Those are the features that decide fitment on this family, and they are what separates two references that look the same in a photograph.

How quickly can this group be quoted

Email the reference numbers and quantities to [email protected]. A written quotation comes back with packing details and carton counts so you can plan the container load.

Can parts from this group ship with other families

Yes. Mixing intake, charge air, coolant and thermostat lines on one pallet is the normal way this range is bought, and it keeps the freight cost per line down.

What if my reference is not published here

Send it anyway. Publication on this site is a subset of the range, and where a reference is out of production we quote from a supplied sample including mould development.

Price the Tubes and Hoses You Need

Send the reference numbers and quantities and a written quotation comes back with packing details.

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