JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

Opti-Lube XPD has become the standard for fuel system protection in common rail VW TDIs. It offers outstanding lubrication, helps burn fuel more completely, and reducing harmful engine deposits and oil contamination. It shows a 42% wear reduction in the ASTM D-5001 Wear test, and can show up to a 5% improvement in fuel economy.

One gallon bottle. Use 1/4 to 1/2 oz per gallon of fuel.

Hand Pump & Bottles

Available hand-pump for easy dispensing from the 1 gallon bottle. The hand pump pushes 2oz of fluid per pump. Also included are two, empty bottles (one 8oz, one 32oz) that you can fill up and store in your vehicle. The empty bottle's label may not match the bottle purchased.

Available Options:

  Hand Pump & Bottles (+$7.99)

 WARNING California Proposition 65: Cancer and reproductive harm. - More Info...
In Stock
Opti-lube produces excellent diesel fuel additives, with different formulations to fit different needs. From their website: "Opti-Lube's main objective with our additives is quality. Everyone has different goals in mind for treating the fuel they put in their vehicle, so our products try to work with every goal and climate to produce positive experiences for our clients. All of our products are safe to use with DPF equipped engines."

Great price ...


A little lube for my TDI is a good thing. ...


Frequently Asked Questions

Ask us a question