What amp alternator is standard for a 92 Chevy conversion van?

There's no single standard alternator amperage for a 1992 Chevy conversion van. The amperage depends on several factors, including the engine size (which affects the alternator's physical size and capacity), the van's original equipment, and any aftermarket modifications (added accessories, upgraded audio systems, etc.).

You'll need to check one of the following to determine the alternator amperage:

* The alternator itself: The amperage is usually stamped on the alternator's casing.

* Your van's owner's manual: This might list the specifications for the original alternator.

* A parts store's website: Use your van's VIN or engine details to look up the correct alternator and its specifications.

* Your vehicle's electrical system diagram: This will show the alternator and its capacity.

Expect the alternator to be somewhere in the range of 80-140 amps, but it could be higher or lower depending on the factors mentioned above. A higher amperage is typical if the van came with many power options from the factory.