ESR3028 - Intake Hose – To Dump Valve

- €136,70

€136,70

€136,70 - €136,70

€136,70

OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Brand Allmakes OE

Intake to Dump Valve Hose for the 300TDi 2.5L turbocharged diesel engine on the Defender.

This hose connects the air intake duct to the dump valve, forming part of the sealed air induction circuit. It provides the connection required for the dump valve to vent boost pressure back into the intake tract on throttle lift. Inspect for splits, hardening, or oil contamination, as deterioration allows air leaks and affects dump valve operation.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes DEFENDER 1986-2006 — 200Tdi, 300Tdi & Td5, air inlet duct to dump valve hose

Alternative Codes

ESR3028

On order 1 unit · ETA 31-08-2026

Currently out of stock. Order now — we'll ship as soon as it arrives.

When will my order arrive?

We have 1 unit on order from our supplier, expected 31-08-2026. Order now to reserve — we'll dispatch as soon as stock arrives.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.

Need it sooner? Contact us about express import (2–5 business days).

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the ESR3028 intake hose do?

The ESR3028 connects the air intake duct to the dump valve on the Defender diesel engine. It's part of the sealed air induction circuit and gives the dump valve its connection to vent boost pressure back into the intake when you lift off the throttle.

Which Land Rover does the ESR3028 fit?

The ESR3028 fits the Land Rover Defender (1986-2006) with the 200Tdi, 300Tdi, and Td5 diesel engines. It's the air inlet duct to dump valve hose for these engines. Confirm your engine type when ordering, as induction pipework can differ across the diesel range.

What are the signs the ESR3028 intake hose needs replacing?

Intake hoses like the ESR3028 typically need replacing when the rubber splits, hardens, or gets oil-contaminated, letting unmetered air leak into the induction system. This can upset dump valve operation and boost control. Check the hose for cracks or perishing if you notice boost or running issues.

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