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ERC9631 - Valve Insert

- €3,50
€3,50
€3,50 - €3,50
€3,50
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Valve Insert - exhaust valve seat insert for the cylinder head valvetrain.

Pressed into the cylinder head, it forms the hardened seating surface against which the exhaust valve closes, sealing the combustion chamber and conducting heat away from the valve into the head.
Vehicle Model Land Rover Defender up to 2016
Alternative Codes
ERC9631

In stock 6 units
6 · 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 ERC9631 valve insert and what does it do?
The ERC9631 valve insert is the exhaust valve seat insert for the cylinder head. It's pressed into the head and forms the hardened ring the exhaust valve closes against, sealing the combustion chamber and carrying heat away from the valve. It's fitted to Land Rover Defender engines up to 2016.
Can the valve insert be fitted at home?
Fitting a valve insert is a specialist machine-shop job, not a DIY task. The old seat is machined out and the new insert pressed or shrunk into the cylinder head, then cut to match the valve. It typically needs the head off the engine and proper valve-seat cutting equipment to seal correctly.
Why would an exhaust valve seat insert need replacing?
An exhaust valve insert usually needs replacing when the seat recedes, cracks, or burns, which shows up as lost compression, poor running, or a valve that won't seal. Worn seats are common on high-mileage Land Rover four-cylinder engines, and a fresh insert restores a proper sealing face during a head rebuild.