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517689 - Blanking Plug

- €8,10
€8,10
€8,10 - €8,10
€8,10
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Blanking Plug
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Land Rover Series 2 and 3
Fitment Notes DEFENDER 1987-2006 — Fuel Filter and Sedimentor sections (diesel engines)
DISCOVERY 1 1989-1998 — Oil Pump & Filter (V8 EFI Petrol); Fuel Filter and Sedimentor (diesel engines)
RANGE ROVER CLASSIC 1986-1991 — Oil Pump & Filter (Petrol V8)
RANGE ROVER CLASSIC 1992-1994 — Fuel Filter and Sedimentor (diesel engines)
SERIES II 1958-1961 — 2.0 Diesel engine
SERIES IIA 1961-1971 — 2.25 Diesel engine
Alternative Codes
517689

In stock 5 units
5 · 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 is this blanking plug used for?
It's a sealing plug that blocks an unused port or passage in the oil pump and filter housing, or the fuel filter and sedimentor assembly, depending on the application it's fitted to.
Which Land Rover models and engines use this blanking plug?
It fits the Defender diesel fuel filter (1987-2006), Discovery 1 V8 petrol oil pump or diesel fuel filter (1989-1998), Range Rover Classic V8 petrol oil pump (1986-1991) or diesel fuel filter (1992-1994), and Series II/IIA diesel engines.
Why would this blanking plug need replacing?
The sealing surface or O-ring on the plug can degrade with heat and age, leading to an oil or fuel leak at the plug. Replace it if you notice seepage or staining around the plug location.
Does this plug fit the same position on every listed application?
No, it seals different locations depending on the vehicle: an oil pump and filter housing on petrol V8 engines, or a fuel filter and sedimentor assembly on diesel engines. Confirm which assembly you're working on before fitting.