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Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61 1-Wire or OE Hookup
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Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61 1-Wire or OE Hookup
Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61" 1-Wire or OE Hookup
Item #: 185337422

Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61" 1-Wire or OE Hookup

Item #: 185337422

BTN 29728

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*All items will import from US

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Order now and get it around Friday, October 23
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Output Alternator
Delivers a powerful 140A output for exceptional performance, providing reliable electrical support for high-demand accessories and ensuring optimal vehicle operation even under heavy loads.
Efficient Design
Engineered with a compact 6.61-inch size and 1-wire hookup, it simplifies installation and enhances space efficiency, making it perfect for various GM applications without compromising function.
Durable Construction
Built with high-quality materials for longevity and reliability, the Powermaster alternator withstands harsh conditions, ensuring dependable power supply and reduced maintenance over time.

Product Details

Shop Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61 1-Wire or OE Hookup online at a best price in Bhutan. B000PDLXWG

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users wanting high-output alternators for modified vehicles to enhance electrical performance and reliability.

  • Off-Road Adventurers

    Perfect for off-road vehicles requiring robust ratings to support accessories like winches, lights, and other electronic systems.

  • DIY Mechanics

    Great choice for hobbyists who prefer an efficient, user-friendly installation process with versatile hookup options.

Not Suitable For
  • Standard Vehicles

    Not suitable for standard vehicles with lower electrical demands, as it may lead to excessive draw and inefficiency.

Product Description

Powermaster - Alt GM CS130 Natural 140A 6 grv Pulley Str MTG 6.61" 1-Wire or OE Hookup

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Customer Questions & Answers

  • Question: What are the key specifications of the Powermaster Alt GM CS130?

    Answer: The Powermaster Alt GM CS130 features a robust 140A output capacity, designed specifically for high-demand applications in both street and racing vehicles. It includes a 6-groove pulley and a compact mounting size of 6.61 inches. This alternator offers a 1-wire or OEM hookup option, providing versatility for various installation scenarios. With its natural finish, it not only looks great but also ensures durability over time, making it ideal for both casual drivers and performance enthusiasts.
  • Question: Is the Powermaster CS130 compatible with my vehicle?

    Answer: The Powermaster CS130 is compatible with a wide range of GM vehicles that utilize the CS130 design. Before purchasing, check your vehicle specifications to ensure it matches the configuration of this alternator. Its adaptable design is suitable for both classic and modern GM models, typically found in configurations that demand reliable power delivery, such as sports cars or modified street vehicles, ensuring that your electrical systems perform optimally.
  • Question: What makes a 1-wire hookup advantageous for this alternator?

    Answer: The 1-wire hookup simplifies the installation process significantly, making it easier for DIY enthusiasts and professionals alike. Unlike traditional setups requiring multiple connections, a 1-wire alternator connects directly to the battery, streamlining both your wiring and troubleshooting efforts. This feature is particularly beneficial during upgrades or retrofits, where multiple components must be integrated without complexity, enhancing overall performance and minimizing potential wiring errors.
  • Question: Can this alternator be used in a racing application?

    Answer: Yes, the Powermaster CS130 is specifically designed to withstand the rigorous demands of racing environments. Its 140A output provides ample power to support performance enhancements like high-output fuel pumps, aftermarket lighting, and sound systems. Many racers prefer this alternator for its reliability under stress, making it a popular choice among those who seek to maximize engine performance while ensuring consistent power supply to critical components.
  • Question: What type of maintenance does the Powermaster CS130 require?

    Answer: The Powermaster CS130 requires minimal maintenance, typical for many high-quality alternators. Periodic checks of the electrical connections for corrosion or looseness, along with inspection of the pulley for wear, can help maintain its performance. Regularly monitoring your vehicle’s battery health and electrical system will also ensure that this alternator operates efficiently, especially under heavy loads like during competitive racing or while using multiple aftermarket accessories.
  • Question: What is the advantage of the 6-groove pulley design?

    Answer: The 6-groove pulley design enhances belt grip and reduces slippage, ensuring efficient power transfer from the engine to the alternator. This design is beneficial especially in high-performance settings where consistent and dependable power delivery is critical. It improves overall system reliability, especially in vehicles that experience rapid RPM changes, ensuring that your alternator performs well under varied conditions, which is crucial for both daily driving and competitive racing.
  • Question: Can I install the Powermaster CS130 myself?

    Answer: Yes, many users find that they can install the Powermaster CS130 themselves, particularly if they have some knowledge of automotive electrical systems. The simplified 1-wire hookup allows for a straightforward installation without the complexity of multiple connections. Included with the alternator are necessary mounting points and specifications, making it feasible for enthusiasts looking to upgrade their vehicle's power management systems at home.
  • Question: How does the natural finish benefit the alternator?

    Answer: The natural finish of the Powermaster CS130 not only provides an attractive, sleek appearance but also enhances its durability against environmental factors. This finish is designed to reduce corrosion risk and maintain optimal performance over time. Furthermore, the aesthetic appeal complements high-performance engines or custom builds, ensuring that your vehicle not only performs well but looks visually impressive while doing so.
  • Question: What kind of electrical systems can benefit from the Powermaster CS130?

    Answer: The Powermaster CS130 is ideal for various electrical systems that operate in demanding conditions. High-performance vehicles often require substantial electrical capacity for systems such as turbochargers, nitrous controls, advanced audio systems, and aftermarket lighting. This alternator can support these additional demands effectively, making it a reliable choice for those looking to enhance their vehicles while ensuring that the electrical system remains stable and functional.
  • Question: Where can I buy Powermaster - Alt GM CS130 Natural 140A 6 Grv Pulley Str MTG 6.61" 1-Wire Or OE Hookup in Bhutan?

    Answer: You can purchase the Powermaster - Alt GM CS130 Natural 140A 6 Grv Pulley Str MTG 6.61" 1-Wire Or OE Hookup from Ubuy in Bhutan. Ubuy offers a convenient online shopping experience, where you can find this alternator along with a variety of other automotive parts and accessories, ensuring you have access to everything you need for your vehicle.

POWERMASTER Alternators Editorial Review

The Powermaster - Alt GM CS130, boasting a powerful 140 Amp output, has garnered a varied reception from customers who installed it in their vehicles, particularly in older models like the Fiero GT. For many users, the installation process was straightforward and hassle-free, especially given that it plugged directly into existing setups, albeit with a necessary adjustment for the new style plug. Customers noted an immediate and significant improvement in performance, highlighting that this alternator could sustain voltage levels during heavy electrical loads—such as when using AC and lights—better than their previous, older systems. This increased power output, even at idle, was particularly well-received, significantly enhancing the functionality of power windows, lights, and other accessories. However, the product has not been without issues. While some users experienced reliable performance and peerless support from customer service—often receiving prompt answers to technical questions—others reported substantial problems. One reviewer detailed a failure that occurred after a month of use, whereby the alternator vibrated excessively and ultimately broke, leading to a precarious situation while stranded in a remote location. Thus, while customer service appears responsive, there are concerns regarding the durability of the product, particularly among specific users. Overall, the Powermaster CS130 alternator is recommended for its significant boost in power and improved operational reliability when functioning correctly; however, potential buyers should be cautious and Consider the mixed reviews regarding its longevity. **

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Pros

  • Significant power improvement over older alternators.
  • Stable voltage output under heavy electrical loads.
  • Straightforward installation process (with adjusted plug).
  • Responsive customer support.

Cons

  • Potential for misalignment with the original pulley, requiring adjustment.

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BTN 29728

Order now and get it around Friday, October 23

QTY:

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