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LR004343 - Copper Exhaust Nut

Original price - Original price €3,40
Original price
€3,40
€3,40 - €3,40
Current price €3,40
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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.
Brand Allmakes OE
Copper Exhaust Nut for the exhaust system of the Defender 2007-2016 with the 2.4L TDCi Puma engine.

Copper exhaust nuts are used on exhaust manifold studs and exhaust flange connections. The copper material withstands the high operating temperatures of the exhaust system and resists corrosion, preventing fastener seizure over time.
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 2007-2016 — Puma 2.4L TDCi engine
Alternative Codes
LR004343

In stock 9 units
9 · 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 Copper Exhaust Nut (LR004343) used for?
The Copper Exhaust Nut secures exhaust manifold studs and exhaust flange joints on the Defender 2007-2016 with the 2.4L TDCi Puma engine. Copper resists heat and corrosion at the manifold, which helps stop the nut seizing onto the stud over time.
How many copper exhaust nuts do I need for an exhaust manifold job?
Copper exhaust nuts are sold individually, and a manifold or downpipe flange typically uses several, so order to match your stud count. Replacing all the nuts on the joint at once is usually best practice while the Defender exhaust is off the vehicle.
Can the copper exhaust nut be reused or should it be replaced?
Replace the copper exhaust nut rather than reuse it. These nuts typically deform and corrode against the hot manifold studs, so once disturbed they rarely re-seat cleanly. Fresh nuts on the Defender 2.4L TDCi exhaust reduce the risk of a leaking or seized joint.