NTC4615 - Exhaust Silencer – Front

- €73,10

€73,10

€73,10 - €73,10

€73,10

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

Exhaust Silencer - Front for the Defender 90, fitting naturally-aspirated 2.5L petrol and 2.5L diesel engines.

This silencer forms the forward section of the exhaust system, positioned between the downpipe and the intermediate pipe. It reduces exhaust noise through internal baffling before gases continue rearward through the system. This part is specific to naturally-aspirated petrol and diesel variants and is not applicable to turbocharged engine specifications.

Vehicle Model Land Rover Defender up to 2016

Fitment Notes DEFENDER 90 1983-2006 — Front/intermediate exhaust silencer, 90" wheelbase only; fits 2.5 4-cyl NA Diesel (from VIN AA267064) & 2.5 4-cyl Petrol (less catalyst)

Alternative Codes

NTC4615

In stock 2 units

2 · 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 NTC4615 front exhaust silencer?

The NTC4615 is the front silencer of the Defender 90 exhaust, sitting between the downpipe and the intermediate pipe. It reduces exhaust noise through internal baffling before the gases carry on rearward through the rest of the system.

Which Defender 90 engines does this front silencer fit?

This front silencer fits the Defender 90 (1983-2006) on the 90-inch wheelbase only, with the 2.5L naturally-aspirated diesel (from VIN AA267064) or the 2.5L petrol in less-catalyst form. It won't fit 110 or 130 models.

Does this silencer fit turbocharged Defenders?

No, this front silencer is specific to the naturally-aspirated 2.5 petrol and 2.5 diesel Defender 90. It isn't designed for turbocharged engines like the TDi, which use a different exhaust layout. Confirm your engine is naturally aspirated before ordering.

What are the signs this front silencer needs replacing?

A front silencer usually needs replacing when it corrodes through, blows at a joint, or rattles from a broken internal baffle. On a Defender 90 you'll often hear a louder exhaust note or a blowing sound near the front of the system as it starts to fail.