ESR2309 - Intercooler hose by AftermarketEngine Part Land Rover Range Rover Defender, Discovery

ESR2309 - Intercooler Hose – 300TDi – To Inlet

- €10,70

€10,70

€10,70 - €10,70

€10,70

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Intercooler Hose forms part of the turbocharger charge-air circuit, connecting the intercooler outlet to the inlet manifold.

It carries cooled, pressurised charge air from the intercooler to the inlet manifold, completing the boost path after the air has passed through the intercooler matrix. For the 2.5L 300TDi turbo diesel.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)

Fitment Notes DEFENDER 1983-2006 — 2.5L 300TDi, intercooler to inlet manifold hose (Manual, Less Catalyst)
DISCOVERY 1 1989-1998 — 300TDi

Alternative Codes

ESR2309ESR2309X

In stock 6 units

5 · Gouda 1 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

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 ESR2309 intercooler hose do?

The ESR2309 intercooler hose carries cooled, pressurised charge air from the intercooler outlet to the inlet manifold on the 2.5L 300TDi. It completes the boost path after air has passed through the intercooler matrix, part of the turbocharger charge-air circuit.

Why does the intercooler hose fail on the 300TDi?

The intercooler hose typically splits, perishes or blows off with age, heat and boost pressure, which causes a loss of turbo boost and black smoke. Renew it if the hose is soft, cracked or oil-soaked. A leaking charge-air hose is a common cause of poor 300TDi performance.

Which vehicles take the ESR2309 intercooler hose?

The ESR2309 intercooler-to-inlet hose fits the Defender (1983-2006) and Discovery 1 (1989-1998), both with the 2.5L 300TDi engine in manual, less-catalyst form. Check your engine is the 300TDi before ordering, as 200TDi intercooler plumbing differs.