BUICK 10495419 Alternator 5.0L 5.7L 78A

( Brand: Buick ), ( Manufacturer Part Number: 10495419 ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Type: Alternator ), ( Manufacturer Warranty: 1 Year ), ( Voltage: 12 V ), ( Amperage: 78 ), ( Features: Clockwise Rotation ), ( Universal Fitment: No ), ( Country Of Origin: United States )

Review BUICK Import New Alternator 5.0l Chevrolet 5.7l 78a fits ELECTRA IMPALA 1984–1987

Introducing the 10495419 alternator, an essential component for maintaining the electrical system in select Buick Electra and Chevrolet Impala models from 1984 to 1987 with 5.0L and 5.7L engines. This high-performance alternator is specifically designed to fit Buick Electra vehicles from 1984 to 1987, as well as the 5.7L Chevrolet Impala models from the same timeframe.

The 10495419 alternator boasts a robust design, engineered for reliable and consistent power delivery. It is constructed from premium materials, ensuring durability and longevity even under the most demanding driving conditions. The alternator's housing is made from a strong, corrosion-resistant material, protecting it against the elements and ensuring a long service life.

This alternator features a powerful output of 125 amps, ensuring that all electrical systems in your vehicle receive the power they need to function optimally. The alternator's efficient design also helps to improve fuel economy by minimizing energy loss and maximizing power transfer.

The 10495419 alternator is easy to install, making it an ideal choice for do-it-yourselfers and professional mechanics alike. It comes complete with all necessary mounting hardware, making installation a straightforward process. The alternator is also designed to be a direct replacement for the original equipment, ensuring a seamless fit and function.

In summary, the 10495419 alternator is a high-performance, reliable, and durable solution for maintaining the electrical system in your select Buick Electra or Chevrolet Impala models from 1984 to 1987 with 5.0L and 5.7L engines. With its powerful output, efficient design, and easy installation, this alternator is an essential upgrade for any vehicle owner looking to improve their vehicle's electrical performance.

Buying a new alternator for a Buick Electra (1984-1987) or a 5.7L Chevrolet Impala (1984) with a 78A generator can be an essential investment for maintaining the proper electrical system function in your vehicle. Here are some pros and cons to consider before making a purchase.

1. Ensures reliable electrical power: A faulty alternator can lead to a weak or dead battery, causing various electrical issues. A new alternator can provide consistent power to the battery and other electrical components.

2. Improved fuel efficiency: A malfunctioning alternator can cause the battery to drain, forcing the engine to work harder to charge the battery. A new alternator can help improve fuel efficiency by ensuring the battery is being charged correctly.

3. Enhanced safety: Properly functioning electrical systems are crucial for various safety features, such as power brakes and power steering. A new alternator can help ensure these systems function correctly.

1. Cost: Replacing an alternator can be a costly repair, especially if you opt for a new OEM (Original Equipment Manufacturer) part. The cost can vary depending on the make, model, and year of the vehicle.

2. Installation complexity: Installing a new alternator requires some mechanical knowledge and tools, making it a more involved repair than some other jobs. If you're not comfortable with the installation process, it may be best to have a professional handle it.

3. Potential for additional repairs: A faulty alternator can sometimes be a symptom of a larger issue. For example, a failing serpentine belt or voltage regulator may be the root cause of the problem. Replacing the alternator without addressing these underlying issues could lead to repeat repairs.

Considering the pros and cons, replacing a faulty alternator on a 1984-1987 Buick Electra or a 5.7L Chevrolet Impala (1984) with a 78A generator is generally a necessary investment for maintaining the vehicle's electrical system and ensuring proper functionality. While the cost and installation complexity are factors to consider, the benefits of a reliable electrical power supply, improved fuel efficiency, and enhanced safety make the investment worthwhile. If you're unsure about the installation process or suspect there may be underlying issues, consulting a professional mechanic may be the best course of action.

Details:

Electra V8 5.7L 1984. Buick, Electra V8 5.0L 1984 -1987. Specifications and Features: Amperage 78. Groove Pulley V1.

part #: 10495419 prices

• $96.34-$131.99

specifications altnagen:

• for models: Electra, Impala
• for makes: Buick, Chevrolet
• for years: 1984-1987
• brand: Buick
• mpn: 10495419
• oe spec or performance/custom: Oe Spec
• type: Alternator
• manufacturer warranty: 1 Year
• voltage: 12 V
• amperage: 78
• features: Clockwise Rotation
• universal fitment: No
• country of origin: United States

seller altnagen:

• city: Los Angeles, California
• rating: 95.5%
• # reviews: 13230

general altnagen:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
• condition: New

offer altnagen:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: October 19, 2025

returns altnagen:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days

payments altnagen:

• other
• wallet: Google-pay
• credit card: Mastercard

shipping altnagen:

• service: Standard, Expedited, Overnight
• type: Fixed
• class: Standard, Expedited, One-day
• cost: $0.00
• transit: 5-9 Days

Buick 10495419 Is Similar To:

• 1101807 1101815 1105718 1105720 Db Electrical Chevy Buick Olds Amp Alternator One Wire (23.3% similar) Ask a question at the bottom of this page for fast friendly service. Replaces these part numbers: covered by our one year warranty. Non includes pr, APO FPO or us...(November 4th, 2018)
• 11180 Bnr Amp New Alternator Buick Lucerne High Output Hd (39.7% similar) Happy buying. 250 high ALTERNATORFITS2006-2008 Buick Lucien one way shipping only in us. Now times have changed, is a new vendor towards the future...(March 14th, 2018)
• 19244756 Gm Cadillac Buick Oldsmobile Genuine Alternator (20% similar) Your use and browsing of this parts catalog is at own risk. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost...(May 20th, 2018)
• 2-11045 Tyc Alternator For Buick Regal Chevrolet Impala Monte Carlo (62.1% similar) This e-mail is constantly monitored so you can be sure your questions will answered promptly and courteously. The bearings, field casing, rotor, rectifier, stater, diode, regulators are all 100 new. Shipping costs are based on the method that you choose. Electronic items are not returnable...(July 10th, 2018)
• 2004 Buick Regal Alternator 102 (28.8% similar) 8L, 102 opt K43, id impala no expedited shipping options are available at this time. If an item arrives damaged, please immediately through messaging within at least 24 hours for further instructions. No expedited shipping options are available at this time...(October 23rd, 2017)
• 31-00412an Oe Quality Replacement For Buick Park Avenue Oldsmobile Pontiac Bonneville (27.9% similar) 8l engine amp. 8l engine AMP1994PONTIACTRANS SPORT3. 8l engine - model's without supercharger 2ND prod CS130 . 3l engine AMP1995CHEVROLETCAPRICE5. 8l engine - without supercharger heated WINDSHIELD1993BUICKPARK AVENUE3. 8l engine - model's with . 7l engine AMP1992CHEVROLETLUMINA APV3. 8l engine - ...(November 10th, 2018)
• 31-00439an Buyautoparts For Chevy Gmc Buick Pontiac Cadillac Amp New Alternator (22% similar) 3l engine groove PULLEY1990CHEVROLETVAN5. 7l . 2l diesel engine - c and k series with AC1987GMCPICK-UP TRUCK6. 7l engine - model's without police package AMP1987CHEVROLETPICK-UP TRUCK4. 3l engine - model's with ac groove PULLEY1991GMCVAN4. 3l engine AMP1987CHEVROLETPICK-UP TRUCK4. 5l diesel engine...(February 15th, 2019)
• 31-00444an Oe Quality Replacement For Buick Skylark Chevy Cavalier Oldsmobile Achieva (34.6% similar) 4l ENGINE1997BUICKSKYLARK2. 4l ENGINE2001PONTIACSUNFIRE2. 4l ENGINE1998BUICKSKYLARK2. 4l . 4l ENGINE1996PONTIACGRAND AM2. 4l . 4l ENGINE1999PONTIACSUNFIRE2. 4l ENGINE2000PONTIACSUNFIRE2. 4l . 4l . 4l . 4l ENGINE1997PONTIACGRAND AM2. 4l . 4l ENGINE2002PONTIACSUNFIRE2. 4l . 4l ...(August 1st, 2018)
• 31-01249ar Buyautoparts For Buick Park Avenue Remanufactured Alternator (32.7% similar) 8l engine - with dens UNIT2005BUICKPARK AVENUE3. Simply put your old part in the box that new was delivered in, attach ups shipping label, and drop it off at or give to any driver will come back us. Basically, your existing part that you are replacing is core. Fits the following year make model ...(February 5th, 2019)
• 7122n Ems Global Direct Alternator For Amc Buick Cadillac Chevrolet Gm (47.6% similar) Alternator for Mac Buick Cadillac chevrolet gm and more 1971 good condition...(June 13th, 2018)
• 8103611 Alternator Reman Fits Buick Regal 029175098780 (43.2% similar) So forget the rest and try Best. Our team of certified car quest counter pros are Best in the biz. Alternator quality-built remain fits Buick regal you won't be disappointed. This part fits vehicles made in the following years 1994 , 1995...(September 2nd, 2018)