Keep the battery charged and the electrical system powered with the TERREPOWER (formerly BBB Industries) Alternator 7127-12. It's a direct-fit replacement across a long list of 1969–1986 GM cars and trucks plus International models — including the 1973-1975 Buick Apollo, 1972-1980 Cadillac DeVille, 1969-1980 Chevrolet Corvette, 1978-1982 Chevrolet El Camino, 1985-1986 GMC C1500 and 1971-1980 International Scout II. With 120 total applications, see the Buyer's Guide tab for the full year/make/model list.
Core job: Converts mechanical energy from the engine's accessory belt into electrical current to charge the battery and run the vehicle's electrical loads while the engine is running.
Direct-fit replacement: Built to install in place of the original alternator on the listed applications.
Signs it may need replacing: Dim or flickering lights, a lit battery/charging warning lamp, or a battery that repeatedly goes dead can point to a charging fault — diagnose the cause before replacing, since these symptoms can have other sources.
Interchange: Manufacturer part number 7127-12 (also 712712).
Frequently Asked Questions
What does this alternator do?
It converts power from the engine's accessory belt into electricity to charge the battery and run the electrical system while the engine is running.
Will this alternator fit my vehicle?
It's cataloged for 120 GM and International applications from 1969–1986, such as the Corvette, DeVille and Scout II. Check the Buyer's Guide tab for your exact year, make and model.
What are signs my alternator may need replacing?
Dim or flickering lights, a lit battery/charging warning lamp, or a battery that keeps going dead can indicate a charging problem. Diagnose the cause before replacing.
What is the manufacturer part number?
The manufacturer part number is 7127-12 from TERREPOWER (formerly BBB Industries).
How many alternators should I order?
Vehicles use one alternator, so this listing covers a single-unit replacement for the listed applications.
Remanufactured AlternatorPremium-quality remanufactured alternator designed for dependability and reliability throughout the service life of the vehicle.
Remanufactured AlternatorPremium-quality remanufactured alternator designed for dependability and reliability throughout the service life of the vehicle.
Keep the battery charged and every electrical accessory powered with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 11228. This premium remanufactured unit drops in as a...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
