NTC5686 - Radiator Hose – Top

- €18,20

€18,20

€18,20 - €18,20

€18,20

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Radiator Hose – Top for the engine cooling system. The upper hose carries hot coolant from the engine outlet to the top of the radiator, where heat is shed before the coolant is drawn back through the engine.

Moulded for V8 petrol applications.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes Defender: V8 non aircon from FA428919,
Fuel - Petrol

Alternative Codes

NTC5686

In stock 1 unit

1 · Gouda 0 · 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 NTC5686 top radiator hose and what does it do?

The NTC5686 top radiator hose carries hot coolant from the engine outlet to the top of the radiator on a Defender V8 petrol. The radiator sheds the heat before the coolant is drawn back through the engine. It's the upper hose in the cooling circuit, moulded to suit the V8 layout.

Which Defender does this top hose fit?

This top hose fits Defender V8 petrol models without air conditioning, from VIN FA428919. The moulded shape suits the V8 non-aircon engine bay, so confirm your engine and VIN before ordering. Air-conditioned cars route the cooling differently and need the matching hose.

Why do radiator hoses fail and when should they be replaced?

Radiator hoses typically fail as the rubber perishes, hardens or splits with age and heat cycling, common on older Defender V8 models. Signs include coolant leaks, soft or bulging sections, or visible cracking. A burst top hose can cause rapid coolant loss and overheating, so replace it once it shows wear.

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