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TF381 - Foam Air Filter - Defender 300TDi by Terrafirma Land Rover Range Rover

TF381 - Foam Air Filter - Defender 300TDi

- €61,90
€61,90
€61,90 - €61,90
€61,90
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 Terrafirma
Foam Air Filter - Defender 300TDi
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 1986-2006 — 300Tdi engine. Terrafirma off-road foam air filter, equivalent to ESR2623
Alternative Codes
TF381

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 TF381 foam air filter used for?
The TF381 is a reusable foam air filter for the Land Rover Defender's 300Tdi engine, a direct equivalent to OE part ESR2623. It fits into the factory airbox and filters intake air before it reaches the engine.
How many TF381 filters does a 300Tdi Defender need?
Just one. The 300Tdi uses a single air filter element, and the TF381 is sized to be a direct swap for the factory unit.
Why choose a foam filter like the TF381 over the standard paper element?
Foam filters like the TF381 are typically more durable off-road, since they can be washed and re-oiled rather than replaced. That makes them popular for Defenders used for green-laning or expedition work.
How often should the TF381 foam filter be serviced?
There's no set mileage interval for this, so check it against your Defender's normal service schedule, and inspect it more often if you drive off-road. A clogged foam filter restricts airflow and can hurt the 300Tdi's performance over time.