Change Car Particulate Filter (DPF) Land Rover Defender

Change Car Particulate Filter (DPF)

Easy 0h30–5h00 ~50–500£
Estimated time 0h30–5h00
Estimated labour cost ~50–500£
Difficulty Easy
Vehicles
Defender 1984-2018 9
  • 2.2 TD4 Diesel (DT224)
  • 2.2 TD4 Diesel (DT224)
  • 2.25 D Diesel (10J)
  • 2.4 TD Diesel (244DT)
  • 2.5 D Diesel (12J)
  • 2.5 TD Diesel (19J)
  • 2.5 TD5 Diesel (10P/15P/14P)
  • 2.5 TDI 200 Diesel (11L)
  • 2.5 TDI 300 Diesel (23L/16L)
Defender 2019-2025 6
  • D200 (2.0 TD4) Diesel (204DTA)
  • D200 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306)
  • D240 (2.0 TD4) Diesel (204DTA)
  • D250 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306)
  • D300 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306)
  • D350 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306)
Check the catalytic converter 0h30
Remove/refit the catalytic converter 2h30–3h30
Renew the catalytic converter 2h30–3h30
Renew the catalytic converter gasket 2h00–2h30
Remove/refit the diesel particulate filter 3h00–3h30
Renew the diesel particulate filter 3h00–3h30
Remove/refit the diesel particulate filter/catalytic converter assembly 3h00
Renew the diesel particulate filter/catalytic converter assembly 3h00
Prepare the catalytic converter heat shield for installation* 0h45
Remove/refit the left catalytic converter 2h00
Renew the left catalytic converter 2h00
Remove/refit the right catalytic converter 2h00
Renew the right catalytic converter 2h00
Remove/refit the front catalytic converter with the exhaust pipe 3h00
Renew the front catalytic converter with the exhaust pipe 3h00
Remove/refit the diesel particulate filter fuel additive injector 1h30
Renew the diesel particulate filter fuel additive injector 1h30
Remove/refit the AdBlue tank 3h00
Drain/refill the AdBlue tank 0h45
Renew the AdBlue tank 3h00
Remove/refit the catalytic converter With selective catalytic reduction (SCR) system 5h00
Remove/refit the catalytic converter Without selective catalytic reduction (SCR) system 5h00
Renew the catalytic converter With selective catalytic reduction (SCR) system 5h00
Renew the catalytic converter Without selective catalytic reduction (SCR) system 5h00
Remove/refit the diesel particulate filter With selective catalytic reduction (SCR) system 6h00
Remove/refit the diesel particulate filter Without selective catalytic reduction (SCR) system 6h00
Renew the diesel particulate filter With selective catalytic reduction (SCR) system 6h00
Renew the diesel particulate filter Without selective catalytic reduction (SCR) system 6h00

What is a Land Rover Defender particulate filter?

Diesel engines and direct-injection petrol engines produce soot particles. The particulate filter (DPF/GPF) traps these harmful particles as exhaust gases pass through its honeycomb structure. It is placed on the exhaust line after the catalytic converter.

How does the Land Rover Defender particulate filter work?

As soot accumulates, the filter periodically burns off (regenerates) the trapped particles. Active regeneration raises exhaust temperatures to 550–600°C, burning soot to ash. This occurs every 300–500 km during normal motorway driving. Vehicles driven only on short urban trips may not regenerate properly, leading to blockage.

When should you change the Land Rover Defender particulate filter?

The DPF is designed to last 150,000–250,000 km but depends on driving patterns. Signs of needed replacement: DPF warning light, engine in limp mode, excessive exhaust smoke, or diagnostic scan showing excessive back-pressure or failed regeneration cycles.

Can the Land Rover Defender particulate filter be cleaned instead of replaced?

Yes, professional DPF cleaning can restore a blocked filter at a fraction of replacement cost. However, if the filter substrate is cracked, melted, or structurally damaged, replacement is the only option. Never use a DPF removal/delete service — it is illegal and will fail the MOT/emissions test.

Is it difficult to change the Land Rover Defender particulate filter?

Difficulty level 2/5: technically straightforward but physically demanding due to the filter's location and weight. Key steps: raise the vehicle, disconnect pressure sensors, remove exhaust clamps/bolts, lower the old DPF, fit the new one with new gaskets, reconnect sensors, clear fault codes, perform a forced regeneration cycle.

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2 models covered

Model Year Range Engines covered Fuel
Defender 1984-2018 1984-2018 2.2 TD4 Diesel (DT224), 2.2 TD4 Diesel (DT224), 2.25 D Diesel (10J), 2.4 TD Diesel (244DT), 2.5 D Diesel (12J), 2.5 TD Diesel (19J), 2.5 TD5 Diesel (10P/15P/14P), 2.5 TDI 200 Diesel (11L), 2.5 TDI 300 Diesel (23L/16L) Diesel
Defender 2019-2025 2019-2025 D200 (2.0 TD4) Diesel (204DTA), D200 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D240 (2.0 TD4) Diesel (204DTA), D250 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D300 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), D350 (3.0 TD6 MHEV) 48V (MHEV),Diesel (DT306), P300 (2.0) Petrol (PT204), … 48V (MHEV), Diesel, Petrol

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