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WJN101860 - Sealing Washer

- €3,70
€3,70
€3,70 - €3,70
€3,70
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Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Sealing Washer forms the fuel-tight seal for the water-in-fuel sensor where it threads into the Td5 fuel filter housing, within the fuel filtration assembly.

It seats between the sensor and the filter head to prevent fuel weep at the joint, and is renewed whenever the fuel filter or water sensor is disturbed during service.
Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 2 1998-2004 (L318)
Fitment Notes DEFENDER 1987-2006 — 2.5L TDi, 2.5L Td5 diesel engines
DISCOVERY 2 1998-2004 — 5 Cylinder Diesel. To VIN (V)YA250944
Alternative Codes
WJN101860

In stock 2 units
0 · Gouda 2 · 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 the WJN101860 sealing washer for?
The WJN101860 sealing washer forms the fuel-tight seal for the water-in-fuel sensor where it threads into the Td5 fuel filter housing. It seats between the sensor and the filter head to stop fuel weeping at the joint.
Does this sealing washer need replacing every time?
Yes, replace the sealing washer whenever the fuel filter or water-in-fuel sensor is disturbed. These crush-type washers are typically single-use and usually won't reseal reliably once they've been compressed, so fit a fresh one each service.
Which vehicles does this sealing washer fit?
This sealing washer fits the Defender from 1987-2006 with the 2.5L TDi or Td5, and the Discovery 2 from 1998-2004 with the 5-cylinder diesel up to VIN YA250944. Confirm with your VIN on the Discovery 2.

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