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AC Delco

Voltage Regulator, 1966-67 Riviera/1962 Pontiac, w/42-Amp or 52-Amp Alternator

Part# : BR02620
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Vehicle Specific View fitment for 4 models
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1962 Pontiac & 1963–65, 1968–72 Buick Riviera External Voltage Regulator by AC Delco®

Four-blade external voltage regulator for compatible 12-volt GM alternator charging systems.

AC Delco® C635 is an externally mounted charging-system voltage regulator with a four-blade electrical connection. This four-terminal external regulator is listed for 1962 Pontiac Bonneville, Catalina and Grand Prix and for 1963–65 and 1968–72 Buick Riviera applications with compatible alternator equipment. The black-covered regulator is intended for conventional external-regulator charging systems; the alternator amperage and connector arrangement must match the vehicle.

Features • AC Delco® part C635 • Four-blade electrical terminal design • Externally mounted charging regulator • 12-volt alternator charging system • Application varies by alternator configuration

We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), 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.

Vehicle Fitment

Year Make Model Application Details
1966–1967 Buick Riviera  
1962 Pontiac Bonneville w/42- & 52-amp alternator
1962 Pontiac Catalina w/42- & 52-amp alternator
1962 Pontiac Grand Prix w/42- & 52-amp alternator
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Voltage Regulator, 1966-67 Riviera/1962 Pontiac, w/42-Amp or 52-Amp Alternator
AC Delco Voltage Regulator, 1966-67 Riviera/1962 Pontiac, w/42-Amp or 52-Amp Alternator