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TF391PLUS - Plus Foam Air Filter Eqv LR161843 by Terrafirma Land Rover Range Rover

TF391PLUS - Plus Foam Air Filter Eqv LR161843

- €95,90
€95,90
€95,90 - €95,90
€95,90
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
Plus Foam Air Filter Eqv LR161843
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 3 2005-2009 — 2.7 TDV6, 4.0 V6 Petrol, 4.4 V8 Petrol
DISCOVERY 4 2010-2016 — 2.7 TDV6, 3.0 TDV6, 4.0 V6 Petrol
RANGE ROVER SPORT L320 2005-2009 — 2.7 TDV6, 4.4 V8 Petrol, 4.2 Petrol, 3.6 TDV8
RANGE ROVER SPORT L320 2010-2013 — 3.0 TDV6, 3.6 TDV8
Terrafirma Performance Plus foam air filter, equivalent to LR161843.
Alternative Codes
TF391PLUS

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 TF391PLUS air filter used for?
The TF391PLUS is a Performance Plus foam air filter for the Discovery 3, Discovery 4, and Range Rover Sport L320, equivalent to OE part LR161843. It's a higher-flow alternative to the standard foam filter for the same fitment range.
How many TF391PLUS filters are needed for a full change?
One TF391PLUS filter covers a complete change, no matter which of the listed diesel or petrol engines your vehicle has.
How does the TF391PLUS differ from Terrafirma's standard foam air filter for these models?
The TF391PLUS is the Performance Plus version, built for higher airflow, while the standard foam filter targets normal off-road use. Both fit the same Discovery 3, Discovery 4, and Range Rover Sport L320 applications.
Which engines does the TF391PLUS cover?
It covers the 2.7 and 3.0 TDV6, 3.6 TDV8, 4.0 V6, and 4.2/4.4 V8 petrol variants across Discovery 3, Discovery 4, and Range Rover Sport L320. Check your engine code before ordering, since these platforms span several engine generations.