525497 - Core Plug – Cylinder Head by AftermarketEngine Part Land Rover Range Rover Defender, Discovery, Range Rover, Series

525497 - Kernplug

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€0,80

€0,80 - €0,80

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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.

Beschrijving:
Vriesplug

Alle productcodes / identificaties:
525497 525497 525497 BR 1744

Modellen:
Land Rover Defender t/m 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic t/m 1994
Land Rover Series 2 en 3
Montage-opmerkingen:
SERIE II/IIA/III — 2.25L en 2.5L benzinemotor
DEFENDER — 2.25L en 2.5L benzinemotor

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 — 2.25/2.5 petrol, 2.5 NA/Turbo diesel, 200/300 TDi — cylinder head core plug
DISCOVERY 1 1989-1998 — 200/300 Tdi
RANGE ROVER CLASSIC 1992-1994 — 2.5 TDi, from VIN JA610294
SERIES 2/2A & 3 — petrol

Alternative Codes

525497BR 1744

In stock 180 units

178 · 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 Cylinder Head Core Plug for?

The Cylinder Head Core Plug seals a core hole left in the head casting during manufacture, closing the coolant gallery inside the head. It can also push out to relieve pressure if trapped coolant freezes, protecting the casting. It fits Land Rover Defender, Discovery 1, Range Rover Classic and Series.

Which engines does this cylinder head core plug suit?

It suits the Land Rover Defender 1987 to 2006 in 2.25 and 2.5 petrol, 2.5 NA and turbo diesel and 200/300 Tdi, the Discovery 1 1989 to 1998 200/300 Tdi, and Series 2, 2A and 3 petrol. It seals a core hole in the cylinder head.

Why does a cylinder head core plug need replacing?

Cylinder head core plugs typically corrode from the coolant side and start to weep, leaking coolant from the head. Replace one when it's rusted, seeping or has been disturbed during head work. A failed plug can cause coolant loss and overheating, so renew it during a head rebuild.

Does this fit the Range Rover Classic 2.5 diesel?

Yes, it fits the Range Rover Classic 2.5 TDi from VIN JA610294 onwards (1992 to 1994). Use your VIN to confirm, as the core plug applies from that build point. It seals a core hole in the cylinder head coolant gallery.