RTC6851 - Plug Engine Part Land Rover Range Rover Defender, Series

RTC6851 - Engine Plug – 4-Cyl

- €13,00

€13,00

€13,00 - €13,00

€13,00

OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Engine Plug - a threaded blanking plug used to seal machined ports and drillings in the engine, including locations in the cylinder head and the oil filter housing and adaptor.

It closes off an oil gallery or core drilling and contains internal pressure at that point. Applies to the 2.25 and 2.5 litre 4-cylinder petrol and diesel engines.

Vehicle Model Land Rover Defender up to 2016
Land Rover Series 2 and 3

Fitment Notes DEFENDER 90/110 1987-2006 — Engine plug: cylinder head, oil filter housing & filter adaptor. 2.25 petrol, 2.5 4-cyl NA/turbo diesel & petrol
SERIES 2/3 — 2.25/2.5 4-cyl engine

Alternative Codes

RTC6851

In stock 6 units

0 · Gouda 6 · 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 RTC6851 engine plug used for?

The RTC6851 is a threaded blanking plug that seals machined ports and core drillings in the engine, including points in the cylinder head, oil filter housing and filter adaptor. It closes off an oil gallery and holds internal pressure at that point on the 2.25 and 2.5 four-cylinder engines.

Which Land Rover models and engines does it fit?

It fits the Defender 90/110 (1987-2006) and Series 2 and 3, on the 2.25 petrol and 2.5 four-cylinder naturally aspirated and turbo diesel and petrol engines. Fitment follows the engine, so confirm your engine type rather than just the model.

How many RTC6851 plugs does an engine need?

It's sold individually. These four-cylinder engines use plugs of this type in more than one place across the cylinder head and oil filter housing, so the quantity depends on which drillings you're sealing. Order to suit the job in front of you.

Should the plug be replaced when it's removed?

Typically it's worth renewing a blanking plug once it's disturbed, along with fresh sealant, since a reused plug can weep from an oil gallery under pressure. Check the seat and threads are clean before fitting.

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