Air Intake Hose Pipe for Mercedes-Benz OEM 2780905082

Product Overview

Air Intake Hose Pipe for Mercedes-Benz OEM 2780905082 covers the air intake tract on Mercedes-Benz applications. The reference set on file is OEM 2780905082, which is the figure to quote when you send an enquiry. This part carries filtered air from the airbox to the turbocharger inlet or throttle body. The failure modes that bring it across a parts counter are hardened cuffs that no longer seal on the airbox spigot and splits along the convolutions, reported as unmetered air downstream of the mass airflow sensor, a rough idle and airflow fault codes. 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

• Aftermarket buyers, not one-off retail — Pricing and packing are set up for distributors and workshop chains buying by the carton, not for single-piece retail.
• One reference set on every document — OEM 2780905082 appears on the quotation, the packing list and the carton label, so a warehouse can check a delivery without opening the box.
• Consolidate the platform in one order — Hoses, flanges and thermostat housings for the same platform ship on one pallet, which shortens the paperwork and the freight bill.
• Tooling route for obsolete references — Where the reference is out of production, we develop the mould from the sample you supply rather than turning the enquiry away.

Application Scenarios

Mixed container for a distributor

A quarterly container is filled across families — intake, charge air, coolant and thermostat lines — to a single packing list. Here the air intake hose is ordered against 2780905082 and travels with the rest of the Mercedes-Benz branch.

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. This reference, 2780905082, is bought for exactly that situation on Mercedes-Benz vehicles.

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 2780905082 with the quantity and letting the packing follow.

Who It Is For

• Workshop and fast-fit chains — replacing air intake hoses on Mercedes-Benz daily and judging a supplier on whether the part fits first time. They judge 2780905082 on one thing: whether it matches the part that came off.
• Online parts sellers — listing by OEM reference, where a mismatched number turns into a return and a negative rating. They judge 2780905082 on one thing: whether it matches the part that came off.
• Fleet and bus operators — running Mercedes-Benz vehicles past warranty and buying cooling-system parts by the box to keep downtime short. They judge 2780905082 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. For Mercedes-Benz buyers it is the difference between a stocked line and a credit note on 2780905082.

Unclear compound

The steel helix is what stops the duct collapsing, so any duct that has been crushed in transit should be rejected on arrival. For this air intake hose the answer is the reference, 2780905082, on every document.

Reference mismatch

Visually identical parts carry different connector geometry between model years. Quoting OEM 2780905082 fixes the identity before money moves. For this air intake hose the answer is the reference, 2780905082, on every document.

Technical Features

The part serves the air intake tract and carries filtered air from the airbox to the turbocharger inlet or throttle body. It is moulded in Non-woven fabric with steel reinforcement and PP connector / TEEE, chosen because a 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.

Specified on large-diameter ducts where noise damping and collapse resistance both matter. The steel helix is what stops the duct collapsing, so any duct that has been crushed in transit should be rejected on arrival.

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 2780905082 against the number on the part you removed. Do not match on outline alone.

2. Check the interfaces

   Compare the bellows pitch, the connector geometry and the sensor port position before the vehicle is stripped further.

3. Inspect on arrival

   Look for transit damage on sealing faces and connectors. The steel helix is what stops the duct collapsing, so any duct that has been crushed in transit should be rejected on arrival.

4. Fit with the original clamp style

   Reuse the clamp type the Mercedes-Benz platform was designed around, and fit any seal or O-ring supplied with 2780905082 rather than carrying the old one over.

5. Pressure check before handover

   Refill, bleed the circuit and check for splits along the convolutions at working temperature before the vehicle leaves.