Description
Comparison points and tradeoffs
When comparing ZKTOOL Nitrogen Regulator, Air Suspension System nitrogen Regulation Compatible with Porsche Cayenne Palamera,9825 00072198250,WE1409.(Oxygen Bottle Connector, Only for G5/8 Nitrogen Bottle) with other Gas Regulators options, use this source-backed detail as the primary discriminator: The regulator body is made of forged brass, with all brass connections and components, full size regulator-2 inch pressure gauge with rubber protector,Unique size hose connector, compatible with Porsche Cayenne Paramela air suspension.
Use this second fact to evaluate the tradeoff: Note: When the vehicle is raised, close the air suspension, use PIWIS TEST to exhaust and refill the replaced valve spring (pressure: +7bar+1bar), and the replacement of a new valve spring must be refilled (with nitrogen), and special Tool disassembly. A third point to compare across alternatives is: Product identity: ZKTOOL Nitrogen Regulator, Air Suspension System nitrogen Regulation Compatible with Porsche Cayenne Palamera,9825 00072198250,WE1409.(Oxygen Bottle Connector, Only for G5/8 Nitrogen Bottle).
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Note: When the vehicle is raised, close the air suspension, use PIWIS TEST to exhaust and refill the replaced valve spring (pressure: +7bar+1bar), and the replacement of a new valve spring must be refilled (with nitrogen), and special Tool disassembly
Source product highlights
About this item
- High pressure nitrogen regulator, Fill the entire vehicle air suspension system with nitrogen ,compatible with Porsche Cayenne Paramela ,with two special joints 9825 00072198250,Only for G5/8 Nitrogen Bottle,If other connectors are required, they must be purchased separately
- The regulator body is made of forged brass, with all brass connections and components, full size regulator-2 inch pressure gauge with rubber protector,Unique size hose connector, compatible with Porsche Cayenne Paramela air suspension,
- The regulator has two clear and easy-to-read pressure gauges. The side pressure gauge measures the nitrogen pressure in the AC system and displays the degree. The top pressure gauge has a clear display that lets you know how much nitrogen is left in the gas tank, so you don’t have to worry about running out suddenly.
- Note: When the vehicle is raised, close the air suspension, use PIWIS TEST to exhaust and refill the replaced valve spring (pressure: +7bar+1bar), and the replacement of a new valve spring must be refilled (with nitrogen), and special Tool disassembly
- Service: ZKTOOL is committed to providing the best professional tools and best service for auto repair. If you have any questions, please contact us. We provide 24-hour before and after sales service




Wayne Pimm –
Hose and fittings fit the Porsche fittings. Regulator is for oxygen and therefore will not attach to a standard nitrogen bottle.
Mike B –
Adapters fit the Porsche Panamera front Right Air Line. I did need to purchase a couple more adapters from Home Depot to complete the setup to make it work. I recommend it if your are trying to fill a Porsche Panamara using the front right air line.
Jon Wood –
The ZKTOOL nitrogen pressure regulator worked well to fill a Porsche Panamera suspension system with nitrogen. I had to add one fitting to allow for a proper connection to the nitrogen tank but otherwise the regulator worked as advertised.
Customer –
Buying this setup is cheaper than buying a Porsche adapter and you’ll get it a lot quicker as well. I had trouble finding an adapter from an oxygen regulator to nitrogen tank so I just ended up ordering a nitrogen regulator with 1/4” male flare and it worked perfectly.
Auto-Surge –
Did not fit the the threads on tank! This unit looks durable