POWERMASTER 478038 Volt Alternator Serpentine 692209005346 140A

( Brand: Powermaster ), ( Manufacturer Part Number: 478038 ), ( Type: Alternators ), ( UPC: 692209005346 )

Review POWERMASTER Volt Alternator 140a Serpentine Chevy fits XS

Introducing the PowerMaster PM478038 XS Volt 140A Serpentine Alternator, specifically designed for select Chevy applications. This alternator, engineered for unmatched durability and performance, is an excellent choice for your vehicle's electrical system.

The PM478038 XS Volt alternator boasts a robust 140-ampere output, ensuring that your battery is consistently charged and your vehicle's electrical components are powered efficiently. Constructed with a high-output stator and a durable rotor, this alternator is designed to deliver reliable and consistent power, even during heavy electrical loads.

The alternator's serpentine design is a significant advantage, as it eliminates the need for a separate belt and pulley system. This not only simplifies the installation process but also reduces the overall weight and complexity of the system. The serpentine belt also drives various other accessories, such as the power steering pump and air conditioning compressor, making it a versatile and essential component of your vehicle's powertrain.

The PowerMaster PM478038 XS Volt alternator is built with a robust, die-cast aluminum housing, which provides excellent heat dissipation and protection against harsh environmental conditions. The alternator also features a double-bearing design, which reduces vibration and noise, ensuring a quiet and smooth operation.

The alternator comes with a premium 3-year warranty, offering peace of mind and protection against manufacturing defects. Additionally, it is compatible with a wide range of Chevy applications, making it a versatile and reliable choice for various vehicle configurations.

In summary, the PowerMaster PM478038 XS Volt 140A Serpentine Alternator is a high-performance and durable component designed to meet the electrical demands of your Chevy vehicle. With its robust output, serpentine design, and advanced engineering, this alternator delivers consistent and reliable power while simplifying the installation process and reducing overall complexity.

Pros and Cons of buying a Powermaster 478038 XS Volt 140A Serpentine Alternator for Chevy

The Powermaster 478038 XS Volt 140A Serpentine Alternator is a popular choice for those looking to replace their old alternator in their Chevy vehicle. This article aims to provide an unbiased analysis of the product based on its advantages and disadvantages.

1. High Output: With a 140-amp output, this alternator provides a significant increase in charging power compared to the standard 70-amp alternators. This is particularly beneficial for those who frequently use electrical accessories such as air conditioning or power windows.

2. Durability: The Powermaster 478038 XS Volt alternator is known for its robust construction. It features a heavy-duty design with a cast aluminum housing and a triple-sealed diode that ensures long-lasting performance.

3. Easy Installation: This alternator comes with a serpentine belt drive system, which makes it easy to install as it eliminates the need for a separate belt tensioner. This can save time and money on installation costs.

4. Voltage Regulation: The Powermaster 478038 XS Volt alternator offers excellent voltage regulation, ensuring that the battery is consistently charged and maintained at optimal levels.

1. Price: Compared to standard alternators, the Powermaster 478038 XS Volt alternator is more expensive. However, considering its high output and durability, the additional cost may be justified for some consumers.

2. Size: This alternator is slightly larger than standard alternators, which may require some modifications to the vehicle's engine compartment to accommodate it.

3. Noise: Some users have reported that this alternator can be louder than standard alternators, which may be a concern for those who prioritize a quiet engine compartment.

The Powermaster 478038 XS Volt 140A Serpentine Alternator offers several advantages, including high output, durability, easy installation, and excellent voltage regulation. However, it also comes with some disadvantages, such as a higher price point and potential noise concerns. Ultimately, the decision to purchase this alternator depends on the individual's priorities and needs. For those who require a high output alternator and are willing to pay a premium for durability and easy installation, this alternator may be an excellent choice. For those who prioritize a quiet engine compartment and are on a tighter budget, a standard alternator may be a more suitable option.

If you are in the market for a high output alternator for your Chevy vehicle and are willing to pay a premium for durability and easy installation, the Powermaster 478038 XS Volt 140A Serpentine Alternator is an excellent choice. However, if you prioritize a quiet engine compartment and are on a tighter budget, you may want to consider a standard alternator instead. It is recommended to consult with a professional mechanic or automotive parts specialist to determine the best alternator for your specific needs and vehicle.

Details:

They have Starter Alternator people to help you. Headquarters. Problem Solving is best served while the product still on vehicle. Indicator light drive.

XS Volt Hi Alternator. Part # 478038 Condition New Brand Powermaster Sold Each Details Info Newly designed voltage regulator. Entire circuit sealed in epoxy. Specs Sold in Quantity Each Color Natural Notes Made the USA Pulley Serpentine One Wire Alternator Yes Regulator Included Amperage 140 Finish Case GM CS130 Brackets No Belt Internal GTIN Code 6 MFG.

Straight Mount. Application This Part Fits Chevy 350ci Small Block V8, Oldsmobile 307ci Charts PDF. Change voltage adjustment while running. Power saving mode, two operating levels.

Un threaded.E.

part #: 478038 prices

• $225.99-$256.99

specifications altnagen:

• for models: Xs
• for makes: Chevy
• brand: Powermaster
• mpn: 478038
• type: Alternators
• upc: 692209005346

offer altnagen:

• options: Ship-to-home
• quantity: 7
• started: June 6, 2025
• sold: 0
• availability: In Stock

payments altnagen:

• wallet: Apple-pay
• other
• credit card: Discover

returns altnagen:

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

shipping altnagen:

• class: Standard
• cost: $14.99
• service: UPS Ground
• carrier: UPS
• transit: 14-22 Days
• type: Fixed

seller altnagen:

• # reviews: 323328
• rating: 99.2%
• city: West Chicago, Illinois

general altnagen:

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

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