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RQB000423 - Air Suspension Pipe by AllmakesSteering or Suspension Part Land Rover Range Rover Discovery, Range Rover, Range Rover Sport

RQB000423 - Air Suspension Pipe

- €70,30
€70,30
€70,30 - €70,30
€70,30
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Air Suspension Pipe connecting the air suspension supply unit to the reservoir valve block within the air suspension pneumatic circuit.

This pipe carries compressed air from the supply unit - which incorporates the compressor and air dryer - to the reservoir and valve block assembly that distributes air pressure to the individual corner air springs. It is an integral part of the air supply circuit and must be leak-free for the system to maintain correct ride height and load-levelling function.
Vehicle Model Land Rover Discovery 3 2005-2009 (L319)
Land Rover Discovery 4 2010-2016 (L319)
Range Rover 2002-2012 (L322)
Range Rover 2013-2022 (L405)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 3 2004-2009 — Air suspension lines, four corner air susp., up to (V)9A999999
DISCOVERY 4 2009-2016 — Air suspension lines, four corner air susp., from (V)AA000001
RANGE ROVER SPORT 2005-2009 — Air suspension lines, up to (V)9A999999
RANGE ROVER SPORT 2010-2013 — Air suspension lines, from (V)AA000001
Alternative Codes
RQB000423

In stock 1 unit
1 · 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 does the Air Suspension Pipe (RQB000423) do?
The Air Suspension Pipe (RQB000423) carries compressed air from the suspension supply unit, which houses the compressor and air dryer, to the reservoir and valve block that feeds the corner air springs. It has to stay leak-free for the system to hold ride height and keep load-levelling working on Discovery and Range Rover Sport models.
Which Land Rover models does this air suspension pipe fit?
This air suspension pipe fits Discovery 3 (up to VIN 9A999999), Discovery 4 (from VIN AA000001), and Range Rover Sport 2005-2013. The VIN split matters, as the earlier and later production ranges differ, so check your VIN against the fitment note to confirm the correct variant for your vehicle.
What are the signs this air suspension pipe needs replacing?
The air suspension pipe usually needs replacing when it develops a leak, which shows up as the vehicle sagging overnight, a slow rise to ride height, or the compressor running longer than normal. On Discovery and Range Rover Sport air suspension, a perished or cracked line stops the system holding pressure and can trigger a suspension fault warning.
Can this air suspension pipe be fitted at home?
This air suspension pipe can be a DIY job for a competent home mechanic, but the air suspension system must be fully depressurised first, typically with a diagnostic tool, before any line is disconnected. The connections are usually push-fit collet unions, so take care not to damage the seats when refitting to avoid new leaks.