Doing business on family owned property Since 1886
In business since 1974
Diesel engine conversion, auto repair, auto parts, tires,
hardware, plumbing, electrical, construction supplies and more!

Cazadero Supply is in the business of converting diesel powered autos and trucks to burn veggie oil. We offer maintenance, fabrication of all mounting apparatus, and back our work.
Enter here to see some types of vehicles we have converted
We are a full stop shop , we carry everything from auto supplies to home supplies. We carry concrete,
gardening tools, etc.
FREE mounting and balancing with purchase of tires.

Straight vegetable oil (SVO)—Oil produced from plants. SVO can be used to run a conventional diesel engine if the oil is clean and heated to the appropriate temperature before being injected into the engine. SVO is a waste product of the food service industry (known commonly as fryer grease) and can be obtained for free anywhere in the United States.

Biodiesel is vegetable oil that has been chemically altered to change its viscosity and allow it to be used in unaltered diesel engines. Biodiesel can be mixed with petroleum diesel. Vehicle performance on Biodiesel is almost identical to vehicle performance on conventional petroleum diesel. Biodiesel can be ordered from companies that manufacture it or produced at home in ones garage.