What's the wattage of my alternator in my chevy s10 pick up 2003
Zero. There's no wattage in a 12 volt alternator.
W=A x V So watts equals amps times volts. How many watts do you need? Alternators are rated in amps, my book shows 3 different alternators, so more information is needed ie engine, optional equipment, etc.
I do not know the WATTAGE, but it has about 50,000 ohms so just be careful with it.
Looking for a Used S-10 in your area?
CarGurus has 1,819 nationwide S-10 listings starting at $1,749.
Search Chevrolet S-10 Questions
Chevrolet S-10 Experts