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ERR3417 - O-Ring – Oil Pick-Up Pipe – 300TDi by AftermarketEngine Part Land Rover Range Rover Defender, Discovery, Range Rover

ERR3417 - O-Ring – Oil Pick-Up Pipe – 300TDi

- €2,30
€2,30
€2,30 - €2,30
€2,30
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Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
O-Ring - Oil Pick-Up Pipe for the 2.5L 300TDi 4-cylinder turbo diesel engine.

This O-ring seals the oil pick-up pipe connection at the oil pump or sump face within the engine lubrication circuit. A failed or perished O-ring at this joint can introduce air into the suction side of the oil pump, resulting in reduced oil pressure. Replacement is recommended during any sump removal or oil pump service.
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 300TDi, oil suction pipe O-ring (sump)
DISCOVERY 1 1989-1998 — 2.5L 300TDi (from VIN FA393361 to WA799999)
RANGE ROVER CLASSIC 1992-1994 — 2.5L 300TDi (from VIN JA610294)
Alternative Codes
ERR3417

In stock 30 units
30 · Gouda 0 · 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 ERR3417 O-ring do on the 300TDi?
The ERR3417 O-ring seals the oil pick-up (suction) pipe connection on the 2.5L 300TDi engine, typically at the oil pump or sump face. It keeps the pump's suction side airtight so it can draw oil from the sump without pulling in air.
Why does the 300TDi oil pick-up O-ring fail and what happens if it does?
The ERR3417 O-ring hardens and perishes with age and heat on the 2.5L 300TDi, letting air into the suction side of the oil pump. That causes low or erratic oil pressure. It's usually renewed whenever the sump or oil pump is removed, since access means dropping the sump anyway.
Should the O-ring be replaced whenever the sump is off?
Replace the ERR3417 O-ring any time the oil pick-up pipe or sump is disturbed on the 300TDi. Once compressed, the old O-ring takes a set and won't reliably reseal, so fitting a new one is standard practice during any sump or oil pump job. It's supplied as a single O-ring.
Which Land Rovers does the ERR3417 fit?
The ERR3417 fits the 2.5L 300TDi engine in the Land Rover Defender (1987-2006), Discovery 1 (1989-1998) and Range Rover Classic (1992-1994). The Discovery 1 and Classic applications have VIN break points, so check your VIN against the 300TDi range before ordering.

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