Z Diesel Emission Cleaner

Z DEC for short, is our diesel exhaust fluid and your one-stop truck stop. 

Z DEC is designed to work with SCR (Selective Catalytic Reduction) technology. Major engine manufacturers have chosen SCR technology as a way to meet emission reduction targets and, as part of our commitment to sustainability, innovation and supporting commercial road transport, so have we. 

The Z DEC truck stop network is one of New Zealand’s most comprehensive nationwide diesel exhaust fluid networks.

It's available at selected Z truck stops across the country, creating one stop for SCR vehicles. Put it on your Z Business fuel card and you've got one account for your diesel and exhaust fluid fills - simple. 


Want to talk about Z DEC for your business?

We’re interested in helping you with your refuelling needs. To switch on your Z Business fuel card(s) for Z DEC, or to start talking about Z DEC for your business – get in touch and we’ll take it from there. 

Talk to us about Z DEC


Hear what our customers are saying...

We caught up with a few of our customers to find out how Z DEC helps their businesses. Check out what they had to say... 


Jim Ramsay - TIL Group

“We were very pleased when Z added Z DEC to the network. It’s a safer, simpler solution for us than storing and managing IBCs.”



Alan Court - NZ Post

“The Z DEC network is the ideal one-stop shop for our contractors. It’s easy dispensing and hassle-free for them.”



Brett McHardie - Regal Haulage

“The team in the back office have loved Z DEC coming on board. One card, one account, simple.”



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Need to know the technical nitty gritty?

Check out our fuel safety data sheets and technical data sheets for Z DEC.