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GENUINE LAND ROVER DISCOVERY 4 L319 CENTRE LEFT N/S DASHBOARD AIR VENT – AH22-01454-B
Genuine used Land Rover dashboard air vent removed from a Land Rover Discovery 4 L319.
This is the N/S left centre / inner dashboard air vent, positioned on the passenger side of the centre dashboard area, nearest the centre display on UK RHD vehicles.
Part Number: AH22-01454-B
Engineering Number: AH2201454B
Part Type: Dashboard Heater / Fresh Air Vent
Position: Centre Left / Inner Left Dashboard
Vehicle Side: N/S / Passenger Side – UK RHD
System/Application: Dashboard HVAC Air Distribution
Manufacturer: Land Rover / JLR
Donor Vehicle Reference: Land Rover Discovery 4 L319
Condition: Genuine used part
COMPATIBILITY
Verified applications include:
• Land Rover Discovery 4 / Discovery IV L319
• 2009 onwards L319 models using AH22-01454-B
• 2010 Discovery 4 – confirmed
• 2011 Discovery 4 – confirmed
• 2012 Discovery 4 – confirmed
• 2013 Discovery 4 – confirmed
• 2014 Discovery 4 – confirmed
• Later L319 applications are also advertised with this exact number
• 3.0 TDV6 applications
• 3.0 SDV6 applications
• Other L319 engine variants – where the identical AH22-01454-B vent is fitted
Position: N/S centre / inner dashboard vent.
Please note that some catalogues describe this simply as the front left air vent, while Land Rover dismantlers more specifically identify AH22-01454-B as the near-side centre vent.
TECHNICAL INFORMATION
This is the factory dashboard ventilation outlet used to direct air from the HVAC system into the front passenger compartment.
The assembly incorporates:
• Adjustable air-direction vanes
• Airflow open/close adjustment
• Factory dashboard mounting points
• Integrated vent housing
• Original Land Rover dashboard design and finish
The vent allows the passenger to adjust both the direction and amount of airflow entering through this section of the dashboard.
HVAC / DASHBOARD SYSTEM INFORMATION
Air supplied by the Discovery 4 heating and air-conditioning system passes through dashboard ducting before reaching this vent.
The AH22-01454-B unit is the centre-left / passenger-side inner vent.
Do not confuse it with the passenger-side outer dashboard vent. The outer N/S vent is documented with a different engineering number, including AH22-01454-D on relevant vehicles.
COMMON REASONS FOR REPLACEMENT
• Broken air-direction vanes
• Vent adjustment wheel no longer operating
• Internal flap mechanism damaged
• Vent permanently stuck open or closed
• Cracked plastic housing
• Damaged mounting clips
• Scratched or damaged dashboard trim
• Damage caused during dashboard removal
IMPORTANT DIAGNOSTIC INFORMATION
If there is no airflow from the vent, check the vehicle’s HVAC system before assuming the vent itself is faulty.
Possible causes of airflow problems can include:
• HVAC flap/door problems
• Damaged or disconnected air ducting
• Blower motor problems
• Climate-control faults
If the airflow is present but cannot be correctly directed or shut off, the vent mechanism itself may be damaged.
INSTALLATION
Designed as a direct replacement for the corresponding factory Discovery 4 dashboard vent.
Dashboard trim surrounding the vent may need to be carefully removed for access.
Take care with the plastic retaining clips and surrounding dashboard panels during removal and installation.
PROGRAMMING / CODING
No programming or coding is required.
This is a mechanical dashboard/HVAC component without vehicle-specific electronic programming.
IMPORTANT COMPATIBILITY NOTE
Please match the complete part number:
AH22-01454-B
before ordering.
Discovery 4 dashboards use several visually similar air vents in different positions.
AH22-01454-B = N/S LEFT CENTRE / INNER DASHBOARD AIR VENT
Do not confuse this with the N/S outer dashboard vent or the corresponding right-hand vents.
Please compare the part number, vent shape, mounting points and supplied photographs with your original component.
CONDITION
Genuine used Land Rover part.
Normal age-related cosmetic marks or signs of previous use may be present. Please inspect the supplied photographs carefully for the exact condition of the vent vanes, adjustment mechanism, housing and mounting clips.
Ideal genuine replacement for a damaged Land Rover Discovery 4 L319 N/S passenger-side centre dashboard air vent – AH22-01454-B.
Brand: Land Rover
Manufacturer Part Number: AH22-01454-B
Placement on Vehicle: Left