Turbo Cooler Hose Pipe for Audi OEM 13717605638 (1J0145828AD)

Product Overview

Turbo Cooler Hose Pipe for Audi OEM 13717605638 (1J0145828AD) covers the charge air circuit on Audi applications. The reference set on file is OEM 1J0145828AD and 13717605638, which is the figure to quote when you send an enquiry. The charge air circuit gives this part a hard life: heat soak, vibration and pressure cycling. Typical end-of-life signs are delamination where charge air temperature peaks and heat-hardened elbows, which reach the workshop as boost loss under load, limp mode and a measurable drop in charge pressure. Hunan Woojin Autoparts supplies it from a cooling-system range of more than 4000 types covering German, French, Japanese, American and Korean vehicles.

Key Benefits

• Checked on the features that matter — Inspection concentrates on the cuff diameters, the bend angle and the clamp or quick-connect style at each end — the dimensions that put a part back in the box if they are wrong.
• Matched to how the part actually fails — Delamination where charge air temperature peaks and heat-hardened elbows are the reasons this reference is bought, so those are the features checked before packing.
• Export packing as standard — The range ships to Europe, the Middle East and South America, so cartons are packed for long sea legs rather than for a local van run.
• One reference set on every document — OEM 1J0145828AD and 13717605638 appears on the quotation, the packing list and the carton label, so a warehouse can check a delivery without opening the box.

Application Scenarios

Warranty-expired fleet maintenance

A fleet past dealer coverage moves to independent supply and needs the same reference coverage at a working price. On this reference that means quoting 1J0145828AD with the quantity and letting the packing follow.

Counter stock for a busy platform

Audi volume in the region justifies holding the line on the shelf instead of ordering it in per job. For 1J0145828AD the practical step is confirming the cuff diameters, the bend angle and the clamp or quick-connect style at each end before the order is placed.

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. On this reference that means quoting 1J0145828AD with the quantity and letting the packing follow.

Who It Is For

• Fleet and bus operators — running Audi vehicles past warranty and buying cooling-system parts by the box to keep downtime short. They judge 1J0145828AD on one thing: whether it matches the part that came off.
• Radiator and cooling specialists — rebuilding cooling systems and sourcing the hoses, flanges and housings for a platform in one go. They order 1J0145828AD by the carton and reorder against the same number.
• Exporters and consolidators — shipping mixed cooling-system pallets into Europe, the Middle East and South America. 1J0145828AD earns its shelf space through repeat demand on Audi platforms.

Problems It Solves

Split ordering

Sourcing one hose from one supplier and the matching flange from another doubles the freight and the paperwork for the same repair. For this turbo and intercooler hose the answer is the reference, 1J0145828AD, on every document.

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. For this turbo and intercooler hose the answer is the reference, 1J0145828AD, on every document.

Returns from wrong fitment

Every returned part costs the freight twice. Checking the cuff diameters, the bend angle and the clamp or quick-connect style at each end before despatch is cheaper than a credit note. On 1J0145828AD that is settled before the quotation goes out.

Technical Features

The part serves the charge air circuit and carries pressurised charge air between the turbocharger, the intercooler and the inlet manifold. It is moulded in EPDM rubber, chosen because EPDM 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.

Specified where the part has to stay flexible over thousands of heat cycles rather than hold a fixed shape. EPDM hardens once it has been heat-cycled past its service window, so a replacement that has sat in a hot warehouse for years is not a bargain.

Specifications

Values marked TBC are not stated on the source catalogue. They are confirmed in writing on the quotation rather than estimated here.

Comparison With the Alternatives

Use Guide

1. Confirm the reference

   Match OEM 1J0145828AD and 13717605638 against the number on the part you removed. Do not match on outline alone.

2. Check the interfaces

   Compare the cuff diameters, the bend angle and the clamp or quick-connect style at each end before the vehicle is stripped further.

3. Inspect on arrival

   Look for transit damage on sealing faces and connectors. EPDM hardens once it has been heat-cycled past its service window, so a replacement that has sat in a hot warehouse for years is not a bargain.

4. Fit with the original clamp style

   Reuse the clamp type the Audi platform was designed around, and fit any seal or O-ring supplied with 1J0145828AD rather than carrying the old one over.

5. Pressure check before handover

   Refill, bleed the circuit and check for blown cuffs at clamp joints at working temperature before the vehicle leaves.