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Unity 15-172001 front left air spring, black rubber bellows with metal end caps

Unity

Unity 15-172001 Front Left Air Spring

SKU CH-Y9HG-3G78H

Front left air spring restores air suspension on 2003-2012 Range Rover models excluding supercharged variants

  • Designed for 2003-2012 Range Rover fitment
  • Restores factory air suspension ride quality
  • Built by Unity with 50 years expertise
  • Elite Suspension Line replacement air spring
  • Direct-fit front left unit installs easily

Front Left Air Spring for Range Rover

This front left air spring restores the air suspension on 2003-2012 Land Rover Range Rover models, excluding supercharged variants. It is designed for owners who need a direct replacement to regain proper ride height and comfort. The part is manufactured by Unity, a brand with over 50 years of aftermarket experience.

Thermals Noise and Power Draw

As a passive suspension component, this air spring generates no heat, consumes no electrical power and produces no operational noise. Its function is to contain pressurised air and support the vehicle corner weight through the factory air system. Performance depends entirely on the condition of the vehicle's compressor and valve block.

Fitment and Installation Notes

The unit is built to match original equipment specifications for a trouble-free installation on the listed Range Rover models. It does not fit supercharged models or any other Land Rover vehicle outside the 2003-2012 range. Buyers with supercharged variants or different model years will need a different part number.

How it compares

Measured against everything we stock in Engine Parts, Chassis & Socket Sets, at today’s prices. Recalculated every night.

Price $136.99
Pricier than about 74% of the 231 comparable items (median $62.99).

Specifications

Product
Brand nameUNITY

Questions about this item

How is the Unity 15-172001 front left air spring installed, and what step is often missed?

The air spring bolts directly to the front left chassis mounts on 2003-2012 Range Rover models excluding supercharged variants; the step often missed is depressurising the air suspension system before removing the old unit to prevent sudden suspension drop.

What maintenance or replacement will the Unity 15-172001 air spring need later?

Inspect the rubber bellows for cracking or abrasion at each service interval and check the air line connections for leaks; replace the unit if the bellows shows deep cracks or if the vehicle sits unevenly after parking overnight.

What limit appears first on the Unity 15-172001 air spring under sustained heavy loading?

The rubber bellows reaches its maximum safe extension before the metal end caps yield, so continuous maximum-load driving will show as progressive loss of ride height or frequent compressor cycling.

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