LLH500190 - Oil Separator Drain Hose – 300Tdi

- €6,40

€6,40

€6,40 - €6,40

€6,40

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

Oil Separator Drain Hose for the 300 Tdi 2.5L 4-cylinder turbo diesel engine, part of the crankcase ventilation system.

It returns the oil collected by the oil separator back to the crankcase, draining condensed oil from the separator housing so that crankcase blow-by vapour is vented while the separated oil is retained in the engine. A clear, correctly routed drain hose prevents oil build-up in the separator and keeps the breather circuit working as intended.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994

Fitment Notes DEFENDER 1987-2006 — 2.5L I4 300 TDi Turbo Diesel, oil separator drain hose
DISCOVERY 1 1989-1998 — 2.5L 300 TDi (from FA393361 to WA799999), oil separator drain hose
RANGE ROVER CLASSIC 1992-1994 — 2.5L 300 TDi (from VIN JA610294), oil separator drain hose

Alternative Codes

LLH500190ERR1351

In stock 22 units

18 · Gouda 4 · 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 300Tdi oil separator drain hose do?

The oil separator drain hose returns oil collected by the oil separator back to the crankcase on the 2.5L 300Tdi engine. It drains condensed oil from the separator housing so blow-by vapour is vented while the separated oil stays in the engine. It's part of the crankcase ventilation system.

What happens if the oil separator drain hose is blocked or split?

A blocked or split drain hose lets oil build up in the separator and disturbs the 300Tdi breather circuit, which can push oil mist through the system. Keeping the drain hose clear and correctly routed keeps the separator draining and the breather working as intended.

Which Land Rovers does this drain hose fit?

This oil separator drain hose fits the Land Rover Defender, Discovery 1 and Range Rover Classic with the 2.5L 300Tdi engine. Discovery 1 covers VIN FA393361 to WA799999 and Range Rover Classic from JA610294. Confirm your VIN and the 300Tdi engine before ordering.