
Intercooler Hose Pipe for BMW OEM 13717604033
- 13717604033
- Ref WJ-H0440
Turbo and Intercooler Hose for BMW, catalogued against OEM 13717604033, internal reference WJ-H0440, moulded in PA66 glass-filled nylon. Serves the charge air circuit.
Product Overview
A Turbo and Intercooler Hose for BMW vehicles, held against OEM 13717604033. In service the part carries pressurised charge air between the turbocharger, the intercooler and the inlet manifold. Because the part carries pressurised charge air between the turbocharger, the intercooler and the inlet manifold, a worn one rarely fails cleanly — expect blown cuffs at clamp joints and split necks next to the quick-connect collar long before it separates, with boost loss under load, limp mode and a measurable drop in charge pressure as the first complaint over the counter. 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 — Blown cuffs at clamp joints and split necks next to the quick-connect collar 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 13717604033 appears on the quotation, the packing list and the carton label, so a warehouse can check a delivery without opening the box.
Application Scenarios
Scheduled cooling-system overhaul
The vehicle is in for a coolant leak and the workshop replaces the whole branch at once rather than chasing the next failure in a month. On this reference that means quoting 13717604033 with the quantity and letting the packing follow.
Warranty-expired fleet maintenance
A fleet past dealer coverage moves to independent supply and needs the same reference coverage at a working price. For 13717604033 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.
Counter stock for a busy platform
BMW volume in the region justifies holding the line on the shelf instead of ordering it in per job. Here the turbo and intercooler hose is ordered against 13717604033 and travels with the rest of the BMW branch.
Who It Is For
- Online parts sellers — listing by OEM reference, where a mismatched number turns into a return and a negative rating. 13717604033 earns its shelf space through repeat demand on BMW platforms.
- Fleet and bus operators — running BMW vehicles past warranty and buying cooling-system parts by the box to keep downtime short. What they need from 13717604033 is that it fits the BMW on the ramp today.
- Radiator and cooling specialists — rebuilding cooling systems and sourcing the hoses, flanges and housings for a platform in one go. They judge 13717604033 on one thing: whether it matches the part that came off.
Problems It Solves
Long lead times on slow movers
A slow line ordered alone waits for a container. Consolidated with fast movers it travels on the same shipment. That is why 13717604033 carries its full cross-reference set on this page.
Unclear compound
PA66 mouldings crack rather than weep, so a hairline split can empty a coolant system quickly once it opens. With 13717604033 the check is the cuff diameters, the bend angle and the clamp or quick-connect style at each end, and it happens before despatch.
Reference mismatch
Visually identical parts carry different connector geometry between model years. Quoting OEM 13717604033 fixes the identity before money moves. With 13717604033 the check is the cuff diameters, the bend angle and the clamp or quick-connect style at each end, and it happens before despatch.
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 PA66 glass-filled nylon, chosen because glass-filled PA66 gives a rigid pipe that holds its shape against vibration and keeps clamp faces dimensionally stable at under-bonnet temperature.
Used where the part must hold a fixed geometry and carry bolted or clipped interfaces. PA66 mouldings crack rather than weep, so a hairline split can empty a coolant system quickly once it opens.
Specifications
| Part family | Turbo and Intercooler Hose |
|---|---|
| Vehicle make | BMW |
| OEM cross references | 13717604033 |
| Woojin reference | WJ-H0440 |
| Material | PA66 glass-filled nylon |
| Circuit | Charge air circuit |
| Catalogue group | Coolant Hose and Pipe for BMW |
| Dimensions | TBC not published on the source site — confirmed per enquiry |
| Weight and carton count | TBC confirmed on the quotation |
| Minimum order quantity | TBC confirmed per reference |
| Certification documents | TBC available on request by email |
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
| Option | What you get | What it costs you |
|---|---|---|
| Dealer original part | Guaranteed identity and dealer warranty. | Highest unit price and a supply chain you do not control. |
| Universal hose cut to length | Cheap and available anywhere. | No moulded connector geometry, so it will not seal on the cuff diameters. |
| Unreferenced aftermarket part | Low price on paper. | No OEM cross reference means no way to confirm fitment before the box is opened. |
| This reference | Catalogued against OEM 13717604033, internal reference WJ-H0440, packed for export. | Ordered by the carton rather than the piece. |
Use Guide
Confirm the reference
Match OEM 13717604033 against the number on the part you removed. Do not match on outline alone.
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.
Inspect on arrival
Look for transit damage on sealing faces and connectors. PA66 mouldings crack rather than weep, so a hairline split can empty a coolant system quickly once it opens.
Fit with the original clamp style
Reuse the clamp type the BMW platform was designed around, and fit any seal or O-ring supplied with 13717604033 rather than carrying the old one over.
Pressure check before handover
Refill, bleed the circuit and check for blown cuffs at clamp joints at working temperature before the vehicle leaves.
Other Coolant Hose and Pipe for BMW References
Intercooler Hose Pipe for BMW OEM 13717604033 — Questions Before You Order
What OEM references does this part cross to
It is catalogued against OEM 13717604033. Our internal reference is WJ-H0440, which is the number to quote on repeat orders. If your reference is not on the list, send it with the vehicle details and we will check it against the range.
Why is this part made in PA66
Because glass-filled PA66 gives a rigid pipe that holds its shape against vibration and keeps clamp faces dimensionally stable at under-bonnet temperature. PA66 mouldings crack rather than weep, so a hairline split can empty a coolant system quickly once it opens.
What is the minimum order quantity and the price
MOQ and price depend on the reference and the quantity mix, and are confirmed per enquiry rather than published. Email [email protected] with the reference and the quantity you need and you get a written quotation with packing details.
Can you supply a part that is not listed on this site
Yes. The range runs to more than 4000 types and not all of it is published. Send the OEM reference, or the old part or a drawing, and we quote from the sample — including mould development where the tooling no longer exists.
How is the part packed for export
Parts ship in cartons marked with the reference, packed for sea freight to Europe, the Middle East and South America. Carton counts and dimensions are confirmed on the quotation so you can plan the container load.
How do I check the part fits before fitting it to the vehicle
Compare the cuff diameters, the bend angle and the clamp or quick-connect style at each end against the part you removed. Those are the features that decide fitment on this family; a match on outline alone is not enough.
What certifications do you hold
Certification documents are not published on this site. Ask for the current documentation by email with your market in mind and we will send what applies to the reference you are buying.
Price Intercooler Hose Pipe for BMW OEM 13717604033
Quote OEM 13717604033 with your quantity and the written quotation comes back with packing and carton details.







