LSO100000 - Washer and Bolt Assembly

- €2,20

€2,20

€2,20 - €2,20

€2,20

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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 Sump Drain Plug, bolt and washer assembly, for the Rover V8 EFI engine.

The drain plug seals the oil sump drain aperture at the base of the engine. The assembly comprises the drain bolt and sealing washer, which together prevent oil seepage from the drain port. Typically renewed or inspected as part of a routine engine oil and filter change.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)

Fitment Notes DEFENDER 1987-2006 — 3.5L V8 Twin Carb & 4.0L V8 EFI Petrol, sump bolt & washer
DISCOVERY 1 1989-1998 — 3.5L V8 Carb & V8 EFI Petrol, VIN FA393361 to WA799999
RANGE ROVER CLASSIC 1992-1994 — V8 EFI Petrol, from VIN JA610294
RANGE ROVER P38 1994-2001 — 4.0L & 4.6L V8 EFI Petrol

Alternative Codes

LSO100000602199

In stock 23 units

4 · Gouda 19 · 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 washer and bolt assembly for?

This washer and bolt assembly is the oil sump drain plug for the Rover V8 petrol engines. The bolt seals the drain aperture at the base of the oil sump and the washer keeps the joint oil-tight. It's typically renewed or checked during an oil and filter change.

Which Land Rover models does this sump drain plug fit?

This sump drain plug fits the Rover V8 petrol engine in the Defender (1987-2006), Discovery 1, Range Rover Classic and Range Rover P38. Applications include the 3.5L V8 carb and 4.0L/4.6L V8 EFI, some to specific VIN ranges, so confirm your engine.

Should the sealing washer be reused when refitting the drain plug?

The sealing washer is best replaced rather than reused. These washers typically deform slightly to form their seal, so a used one may not seal as reliably. Fitting a fresh washer with the drain bolt helps prevent oil weeping from the sump drain.

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