New Generator Regulator For 12 Volt Solid State Circut 10DN 20DN Delco Series Neg Ground 9L7309, 9L7648, 156960, 191818, 1119506, 1119512, 1119515, 1119519, D630, D635, D663, 967867R91, 8-273

good product

Worked great on my cutlass easy install and very good price. Fit perfect just like original.

Replaced the ailing one on my 1966 Corvair. Worked like a charm!

Good so far. Thanks

installed this solid state regulator after buying and returning 2 original mechanical regulators I got from NAPA that did not work. This one works perfectly. It charges at constant 14.1 or 14.2 volts regardless of what the load conditions or the RPM of the engine is. I wanted to keep my old classic show car original looking with a mechanical regulator, but can't seem to buy one of those that works. Don't hesitate to buy a solid state regulator. These things out perform a mechanical one hands down.