- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Automotive Replacement Starters & Alternators /
- Alternators & Generators /
- Alternators /
- Powermaster - Alt GM 12SI Natural 100A 1V Pul...
0 ratings
Item #:
86543733
Powermaster - Alt GM 12SI Natural 100A 1V Pulley 1 or 3 Wire
87% of respondents would recommend this to a friend
Item #:
86543733
MVR 2977
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 30
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Power master manufactures a great line of performance alternators to fit any need.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Performance
Delivers 100A output, ensuring reliable power supply for vehicles, enhancing overall performance, especially in demanding conditions compared to standard alternators.
Versatile Wiring
Compatible with both 1 and 3 wire configurations, offering flexibility in installation to suit various vehicle setups and electrical requirements.
Durable Design
Engineered with robust materials for longevity, ensuring reliability and reduced maintenance costs, making it a premium choice for automotive enthusiasts.
Product Details
Who Should Buy?
-
High Performance Vehicles
Ideal for users looking to upgrade their alternator for improved performance and reliability in demanding driving conditions.
-
Restorations Projects
Perfect for classic car enthusiasts restoring GM vehicles that require a reliable and efficient alternator replacement.
-
Heavy Electrical Loads
Suitable for individuals who need an alternator that can handle additional electrical accessories and high-output demands.
-
Budget-Conscious Buyers
May not be the best option for those looking for a low-cost alternator due to its premium features and pricing.
Product Description
Powermaster - Alt GM 12SI Natural 100A 1V Pulley 1 or 3 Wire
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of starters does Power master offer?
Answer: Power master offers starters from 160-260 ft.-lbs. for gas and diesel engines. -
Question:
What is the range of alternators available from Power master?
Answer: Alternators are available from 120 amp to 350 for competition use. -
Question:
Where are Power master products manufactured?
Answer: Power master products are manufactured in the United States.
Powermaster Alternators Editorial Review
The Powermaster 8002 Alternator showcases a mixed reception among its users, with several positive aspects highlighted alongside notable complaints. Many customers commend its performance, particularly praising its ease of installation and effectiveness, especially for older vehicle configurations like an old GMC equipped with a Meyer plow. Users appreciate the simplicity of the one-wire setup and its increased amperage output, which has led some to purchase multiple units for different applications. However, there is a significant downside reported by users who experienced substantial issues with product reliability. A reviewer noted a concerning burnt smell upon unboxing and a quick failure after just three months, leaving them frustrated due to the absence of a warranty for repairs or replacements. This lack of durability has led some customers to recommend seeking alternative options instead of investing in this alternator. In summary, while the Powermaster 8002 Alternator is noted for its ease of installation and suitable performance for specific applications, potential buyers should be cautious about durability issues, as they could lead to unexpected costs and dissatisfaction. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Easy to install and wire.
- Effective performance, especially for older vehicles.
- Positive feedback on the one-wire setup.
- Good amperage output for enhanced electrical needs.
Cons
- Absence of warranty leading to additional repair costs for some users.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“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.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MVR 2977
Order now and get it around Wednesday, September 30
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Variety of starters from 160-260 ft.-lbs.
- Alternators ranging from 120 amp to 350 for competition use.
- Complete line of electrical system parts available.
- Package Dimensions: 8.01 L x 7.36 H x 7.41 W (inches)
- Package Weight: 14 pounds
- Country of Origin: United States
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.