DG Auto - We're Better Than the End Buyer

Catalytic Converters

DG is the leading
buyer of catalytic converters & DPFs in NJ.

We are rated #1 by our customers for overall value.
Benefits of working with us:

DG Pricing Tool Access

Our custom designed, proprietary pricing tool lets you access real-time prices for PGM pricing & our current price offerings.

Transparent Paperwork Given Everytime

We provide you with the full refinery readouts every time, showing you the position table, PPMs, and all charges so there is no doubt of your results.

We Pay Top Dollar

On average, you will receive more pay for your converter load with us than any other competitor. Don’t believe us? Ask our customers.

Better Than The End Buyer

Our strong relationships & massive volume with multiple refineries globally allows to provide you with better terms than most end buyers. Assay with us & you’ll see for yourself.

Get access to our iOS App!

Our iOS catalytic converter pricing tool allows you to see live commodity pricing (Platinum, Palladium, & Rhodium) along with up to date prices from DG Auto for your converters.

There are over 10,000 photos (more added daily) of catalytic converters to help you identify your products!

Get the most money for
your catalytic converters & DPFs.

If you are looking to sell your catalytic converter(s)/DPF(s), you’ve come to the right team.
We offer some of the highest prices for your converters.

Assay/Toll Refining is available
for customers with over 1,000 converters.

We offer some of the best terms in the industry for toll refining / assay.

The Assay/Toll Refining process
and how it works:

Our quality standards apply also in terms of service, technical expertise and advice.
Our dedicated employees are happy to assist you with know-how and experience in your daily business.

Hedge your price with us

We will work with you to lock in your Platinum, Palladium, and Rhodium prices, and we will hedge the metals on your behalf.

Ship Your Assay Load

Ship your lot to our warehouse and after a quick review, you will receive up to 80% advance payment on the expected value of your lot.

Decanning + Laboratory Assay

After your converters are decanned, the lot is then sent to our world-class laboratory to get the final readings of the all the metal contents.

Final Payment & Paperwork

After the laboratory assay is complete & results are verified, you’ll receive your final payment and the respective paperwork with your lot.