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LR143403 - Sensor - Exhaust Gas Pressure by PierburgElectrical Part Land Rover Range Rover

LR143403 - Sensor - Uitlaatgasdruk

- €79,30
€79,30
€79,30 - €79,30
€79,30
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 Pierburg
Sensor - Uitlaatgasdruk
Vehicle Model Land Rover Discovery Sport 2015+ (L550)
Range Rover Evoque 2019+ (L551)
Fitment Notes DISCOVERY SPORT 2015 ON — 2.0L AJ21D4 Diesel Mid only. From VIN (V)MH000001 (Halewood UK); Itatiaia (Brazil) builds (V)MT999999 and (V)NT000001 on.
NEW RANGE ROVER EVOQUE 2019 ON (L551) — 2.0L AJ21D4 Diesel Mid only. From VIN (V)MH000001 (Halewood UK); Itatiaia (Brazil) build (V)NT000001 on.
Diesel Particulate Filter exhaust gas pressure sensor. Emissions variants: Stage V Plus DPF, Proconve L6, Bharat VI, EU6D-Final (Diesel), EU6D Final-Plus, EU6E EB, J-WLTP, L7 Emission (Brazil), with Diesel Exhaust Fluid tank.
JLR EPC section: Exhaust Sensors And Modules.
Alternative Codes
LR143403

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 LR143403 exhaust gas pressure sensor for?
The LR143403 is a diesel particulate filter exhaust gas pressure sensor for the Discovery Sport and new Evoque L551 with the 2.0 AJ21D4 mid-output diesel. It measures pressure across the DPF so the engine can manage regeneration. It's an OEM Pierburg sensor.
Which models and engine does the LR143403 fit?
The LR143403 fits the Discovery Sport (2015 on) and Range Rover Evoque L551 (2019 on) with the 2.0 AJ21D4 mid-output diesel only, from VIN MH000001 for Halewood builds. Brazilian Itatiaia builds apply from separate VIN breaks. Confirm your engine and VIN.
What does the DPF pressure sensor do on these engines?
The LR143403 reads the pressure difference across the diesel particulate filter, so the engine control unit knows how loaded the filter is and when to regenerate. On the 2.0 AJ21D4 diesel, a faulty sensor can cause incorrect or failed DPF regeneration.
What are the signs the LR143403 sensor needs replacing?
Signs include a DPF or check engine warning, a pressure sensor fault code, poor regeneration, or limp mode on the 2.0 AJ21D4 Discovery Sport or Evoque L551. A failing DPF pressure sensor usually shows as emissions or DPF faults.