ReviewsHigh Output Alternators

ACDelco Gold 334-2947A Alternator, Remanufactured (Renewed)

Remanufactured using consistent quality processes.
Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise.
Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts.
Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications.

Battery Support On the Go: The D250SE is a fully automatic, 5 step charger that supplies up to 20A of power to any 12V lead-acid.
Achieve Nominal Power from Your Solar Output: Solar Panel Regulator with Maximum Power Point Tracking (MPPT) optimizes available power..
Charge Service and Starter Batteries: When the service battery is fully charged, the D250SE will automatically redirect maintenance charge power to....
Smart Alternator Compatible: Full functionality with all types of alternators..
Built-In Temperature Sensor: Allows you to achieve maximum charge levels no matter what the temperature..

Manual battery disconnect switch with bright red handle.
Battery circuit 175 amps continuous rating.
Alternator circuit 125 amps continuous rating (for cars with high capacity alternators).

[BOSCH EXPERTISE] - Bosch 100% new alternators benefit from more than 100 years of alternator manufacturing experience, ensuring years of reliable charging performance, even under the most extreme operating conditions.
[PROVEN RELIABILITY] - Engineered, manufactured, and 100% tested to the highest industry standards Bosch is famous for, using all new, not remanufactured, components for superior reliability and performance.
[100% NEW COMPONENTS] - Bosch 100% new alternators incorporate only original equipment quality components to withstand the rigors of high heat environments and high electrical demand.
[SUPERIOR ENGINEERING] - Identical in fit and function to the OE parts they replace, yet benefiting from the latest enhancements in engineering and charging technology for superior performance.
[ENHANCED CAPABILITY] - The perfect solution for certain problematic late-model applications that place an extreme burden on unit components in a high-heat environment.
For select vehicles (verify specific fitment details with fit checker above): BUICK: select 1983-85 Apollo, Century, Electra, Estate Wagon, LeSabre, Regal, Riviera, Skyhawk, Skylark.
CHEVROLET: select 1972-89 Bel Air, C10/20/30, C10/20 Suburban.

Remanufactured using consistent quality processes.
Alternators use high-quality bearings with high-temp lubricant and double-lipped rubber seals, reducing friction, vibration, and noise.
Rotors and stators are electronically tested and then sealed with secondary insulating coating to help prevent shorts. Voltage: 12 VDC.
Performance-tested and inspected to ensure they meet your expectations for quality design and component specifications.
Professional, premium aftermarket replacement Provides the performance and dependability you expect from ACDelco Manufactured to meet expectations for....

High quality heat resistant wrinkle coating in a convenient spray can.
Provides a textured finish that can withstand temperatures up to 350 degrees Fahrenheit.
Resists color fading, grease, degreasers, rust chipping, cracking, and sever weather conditions.
Ideal applications include valve covers, injector plenums, metal dashes, glove boxes, starters, alternators, fire walls, shifters, and door panels.
For best results, be sure to follow the instructions included on the can.

High quality heat resistant wrinkle coating in a convenient spray can.
Provides a textured finish that can withstand temperatures up to 350 degrees Fahrenheit.
Resists color fading, grease, degreasers, rust chipping, cracking, and sever weather conditions.
Ideal applications include valve covers, injector plenums, metal dashes, glove boxes, starters, alternators, fire walls, shifters, and door panels.
For best results, be sure to follow the instructions included on the can.

All components are 100% NEW to provide improved performance.
Key components are greased to ensure long term reliability in harsh conditions.
NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity.
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle.

All components are 100% NEW to provide improved performance.
Key components are greased to ensure long term reliability in harsh conditions.
NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity.
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle.

All components are 100% NEW to provide improved performance.
Key components are greased to ensure long term reliability in harsh conditions.
NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity.
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle.

All components are 100% NEW to provide improved performance.
Key components are greased to ensure long term reliability in harsh conditions.
NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality.
ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity.
Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle.