HH4W2K

This is HHOmart's core car-segment HHO kit — the most commonly searched configuration, covering standard passenger-car engine bays and 12V electrical systems.

What Is It?

An alkaline water electrolyser cell, sized for passenger-car engine bays, that converts water into hydrogen and oxygen gas using the car's electrical system, with the resulting gas routed into the intake manifold.

Key Benefits

  • Sized for standard passenger-car engine bays and mounting points
  • On-demand gas generation, no cylinder to store or refill
  • Straightforward intake-line installation
  • Low-maintenance — periodic distilled water top-up
  • From a supplier with an oxyhydrogen technology track record since 2007

How It Works

Electrolysis splits water into HHO gas using current from the car's battery/alternator. The gas is filtered through a bubbler and flashback arrestor for safety, then introduced into the intake tract upstream of the throttle body.

Technical Specifications

ParameterValue
Compatible Engine Capacityupto 2000cc
Fuel Type CompatibilityPetrol / Diesel 
Cell TypeDry Cell
Water Reservoir Capacity2.0 Ltr
Voltage 12 VDC
Kit Dimensions15 x 15 x 10 cms
Kit Weight2.0 Kg
Warranty6 months replacement

Compatibility Notes

This SKU is good for Petrol and Diesel.

Frequently Asked Questions

Q: Does an HHO kit work on both petrol and diesel cars?

A: Yes.

Q: How is the kit powered?

A: From the car's existing 12V battery and charging system — no separate power source is required.

Q: What is included in the box?

A: Complete Kit, Operations Manual

Product Video

 USD185.00 
Quantité