BBB Industries 7509 Alternator

Reman Alternator for Chrysler and Dodge

BBB Industries 7509 is a remanufactured 12-volt alternator built for Chrysler, Dodge, and Plymouth applications that use a 60 amp charging system. It features a conventional pulley, internal fan, external voltage regulator type, and clockwise rotation for direct replacement service on listed vehicles.

This BBB Industries REMAN ALTERNATOR line focuses on OE-style replacement coverage for older Chrysler-family vehicles, including Chrysler Fifth Avenue, Dodge D100, and Dodge Ramcharger applications. Part number 7509 is built around the original equipment configuration so it matches the pulley, plug position, and belt setup used on the supported vehicles.

Key Features

• 60 amp output for 12-volt charging systems
• Air-cooled alternator with internal fan
• 2-groove conventional pulley included
• V-belt pulley design with 2 pulley grooves
• Clockwise rotation
• Negative polarity
• External voltage regulator type
• OE manufacturer listed as Chrysler
• Plug clock position: 12
• Round Back series construction

Detailed Description

BBB Industries 7509 reman alternator is engineered for vehicles that require a Chrysler-style charging unit with a 2-groove V-belt pulley and external regulation. With 60 amps of output, it serves classic Chrysler, Dodge, and Plymouth platforms that rely on a round back alternator configuration. The part number 7509 is a direct-fit option for many 1970s and 1980s applications, including Dodge B-series vans, D-series trucks, W-series trucks, Ramcharger, and Chrysler passenger cars such as the Imperial, New Yorker, and Town & Country.

This part cross-references Chrysler OE numbers such as 3438176 and 4176206 for the same application.

What This Alternator Helps Address

• Low battery charging or repeated battery drain
• Dim lights caused by weak alternator output
• Charging system warning symptoms on older vehicles
• Voltage instability from a failing original alternator
• Replacement needs for Chrysler, Dodge, and Plymouth 12-volt systems

Installation Notes and Tips

• Verify pulley groove count, belt type, and outside pulley diameter before installation.
• Confirm the vehicle uses an external voltage regulator and clockwise rotation.
• Check plug clock position at 12 o’clock to match the harness connection.
• Review the vehicle’s charging system wiring and belt condition during replacement.
• Fits 1984-1987 Chrysler Fifth Avenue, N/A.
• Fits 1981-1987 Dodge B150, N/A.
• Fits 1981-1987 Dodge B250, N/A.
• Fits 1981-1987 Dodge B350, N/A.
• Fits 1984-1987 Dodge D100, N/A.
• Fits 1975-1979 Dodge D100, N/A.
• Fits 1977-1987 Dodge D150, N/A.
• Fits 1981-1987 Dodge D250, N/A.
• Fits 1981-1987 Dodge D350, N/A.
• Fits 1974-1987 Dodge Ramcharger, N/A.
• Fits 1984-1987 Dodge W100, N/A.
• Fits 1975-1977 Dodge W100, N/A.
• Fits 1977-1987 Dodge W150, N/A.
• Fits 1981-1987 Dodge W250, N/A.
• Fits 1981-1987 Dodge W350, N/A.
• Fits 1983 Chrysler Fifth Avenue, N/A.
• Fits 1981-1983 Chrysler Imperial, N/A.
• Fits 1970-1975 Chrysler Imperial, N/A.
• Fits 1970-1983 Chrysler New Yorker, N/A.
• Fits 1983 Chrysler New Yorker, N/A.
• Fits 1970-1983 Chrysler Town & Country, N/A.
• Fits 1981-1983 Plymouth PB150, N/A.
• Fits 1983 Plymouth PB150, N/A.
• Fits 1981 Plymouth PB150, N/A.
• Fits 1981-1983 Plymouth PB250, N/A.
• Fits 1981-1983 Plymouth PB350, N/A.
• Fits 1977-1981 Chrysler LeBaron, N/A.
• Fits 1970-1981 Chrysler Newport, N/A.
• Fits 1976-1980 Dodge Aspen, N/A.
• Fits 1975-1980 Dodge B100, N/A.
• Fits 1975-1980 Dodge B200, N/A.
• Fits 1975-1980 Dodge B300, N/A.
• Fits 1975-1980 Dodge D200, N/A.
• Fits 1975-1980 Dodge D300, N/A.
• Fits 1975-1980 Dodge W200, N/A.
• Fits 1975-1980 Dodge W300, N/A.
• Fits 1978-1979 Dodge Magnum, N/A.
• Fits 1970-1978 Dodge Charger, N/A.
• Fits 1970-1978 Dodge Monaco, N/A.
• Fits 1970-1976 Dodge Dart, N/A.
• Fits 1970-1974 Dodge Challenger, N/A.
• Fits 1970-1974 Dodge Dart, N/A.
• Fits 1970-1971 Chrysler 300, N/A.
• Fits 1970-1971 Dodge Challenger, N/A.

Quality Assurance

BBB Industries remanufactured alternators are built to match the original application requirements for fit and electrical function. Part number 7509 is specified for Chrysler OE-style charging system service on supported Chrysler, Dodge, and Plymouth vehicles.