Stanadyne Fuel Additives

We are proud to offer Stanadyne, the most technologically advanced diesel and gasoline fuel additives in the industry. Stanadyne’s complete line of fuel additives provides year-round protection for all diesel and gas-powered vehicles. Keep your engine running at peak efficiency and performance with Stanadyne premium diesel and gasoline additives.

Only with Stanadyne are you getting:

- Additives developed by a fuel injection systems manufacturer

- Additives tested and approved by major engine and vehicle manufacturers

- Additives proven to perform best in independent tests

- Additives for virtually every diesel engine application big or small

Shop today: Shop Additives