568686 - Valve Guide by AllmakesEngine Part Land Rover Range Rover Defender, Series

568686 - Klepgeleider – Inlaat

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€2,90

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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.

Klepgeleider Een precisiebus die in de cilinderkop wordt geperst en de inlaatklepsteel ondersteunt en positioneert, waardoor de klep gedurende de hele lifttijd concentrisch met zijn zitting wordt gehouden.

De geleider handhaaft een nauwkeurige klepuitlijning, voert warmte af van de klepsteel naar het cilinderkopgietstuk en doseert de smeerolie die langs de steel stroomt. Hij dient voor de inlaatkleppositie in de viercilinder benzinecilinderkop.

Versleten geleiders laten de klepsteel zijdelings bewegen, wat leidt tot een verhoogd olieverbruik, een slechte klepafdichting en versnelde slijtage van de zitting. Vernieuwing herstelt de juiste speling tussen steel en geleider en een goede klepafdichting.

Vehicle Model Land Rover Defender t/m 2016
Land Rover Series 2 en 3

Fitment Notes SERIE 3 — 2.25 Benzine, inlaatklepgeleider, cilinderkop
DEFENDER 1986-2006 — 2.25L & 2.5L 4 Cilinder Benzine, inlaatklepgeleider, cilinderkop

Alternative Codes

568686605759

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

Netherlands / Belgium / Germany: 2–4 working days after dispatch.
Other EU countries + UK: 4–8 working days after dispatch.
Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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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 Valve Guide do?

The Valve Guide is a precision sleeve pressed into the cylinder head that supports and locates the inlet valve stem, keeping the valve concentric with its seat. It also conducts heat from the stem into the head and meters oil down the stem. Fits the 2.25L and 2.5L four-cylinder petrol engine.

Is this an inlet or exhaust valve guide?

This is the inlet valve guide, for the inlet valve position in the four-cylinder petrol cylinder head. Inlet and exhaust guides can differ, so confirm you need the inlet guide before ordering. Fits the Series 3 and Defender 2.25/2.5 petrol.

How many valve guides are needed?

Typically you need one guide per inlet valve. The 2.25L and 2.5L four-cylinder petrol engine usually has one inlet valve per cylinder, so a full inlet set is commonly four guides. Many rebuilders renew all guides while the head is off.

What are the signs a valve guide needs replacing?

Worn valve guides typically show as raised oil consumption, blue smoke on start-up or overrun, and poor valve sealing with accelerated seat wear. On the Series 3 and Defender 2.25/2.5 petrol, guides are renewed during a cylinder head overhaul to restore correct stem-to-guide clearance.

568686 - Klepgeleider – Inlaat

Job kits containing this part

Frequently asked questions

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