574048 - Inlet Manifold Stud – UNF

- €1,70

€1,70

€1,70 - €1,70

€1,70

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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.

Inlet Manifold Stud with a UNF thread.

Threads into the cylinder head to mount the inlet manifold, taking the manifold nut that clamps the manifold and its gasket against the head face. Fitted to four-cylinder petrol engines using UNF-thread fasteners. Supplied as a single stud.

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

Fitment Notes SERIES II/IIA/III — 4-cylinder petrol, 3-bearing crankshaft, UNF thread
DEFENDER — 4-cylinder petrol, 3-bearing crankshaft, UNF thread (early models)

Alternative Codes

574048510315511243BR 1572

In stock 62 units

44 · Gouda 18 · 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 does the inlet manifold stud do?

The inlet manifold stud threads into the cylinder head and provides the fixing point for the inlet manifold. The manifold nut runs onto the stud to clamp the manifold and its gasket against the head face. It has a UNF thread and is supplied as a single stud.

Which engines use this UNF inlet manifold stud?

This stud fits the four-cylinder petrol engines with the three-bearing crankshaft that use UNF-thread fasteners, as found on Series 2, 2A and 3 and early Defender. UNF and metric studs aren't interchangeable, so confirm your engine uses UNF threads before fitting.

How many of these studs are needed?

This is supplied as a single stud, and a four-cylinder inlet manifold uses several. Count the stud positions on your manifold and order the quantity you need. It's worth renewing any studs with damaged or stretched threads at the same time to get an even clamp on the gasket.