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- High Output 250 Amp Alternator For GMC Chevy ...
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Item #:
554834
High Output 250 Amp Alternator For GMC Chevy Chevrolet C K R V 1500 2500 3500 Pickup Truck 4.3L 4.8L 5.3L 6.0L V6 V8 2005 05 2006 06 2007 07 2008 08
Item #:
554834
ZMW 6721
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
Order now and get it around Wednesday, August 19
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Premium Quality replacement LActrical High Output Alternator for your GMC/Chevy
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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 Power
Provides a robust 250 amp output, ensuring your GMC/Chevy truck has ample power for all electrical components, from lighting to sound systems, enhancing overall vehicle performance.
Compatibility
Designed specifically for GMC and Chevrolet C/K R/V series trucks from 2005 to 2009, ensuring a perfect fit and optimal performance for 4.3L to 6.0L engines.
Durability
Engineered with high-quality materials for long-lasting performance under demanding conditions, providing reliability and peace of mind for truck owners needing dependable power sources.
Product Details
- Premium Quality replacament LActrical High Output Alternator
- 2 pin Plug Voltage Regulator
- 250Amp 6 Groove Pulley
- Replaces: 10464476, 15200109, 15226003, 15263859, 19151921, 19244751, 22781130, 22781131
Product Technical Details
| Manufacturer | LActrical |
| Brand | LActrical |
| Item Weight | 17 pounds |
| Item model number | 2680-8302N |
| Manufacturer Part Number | LA8302HO250AD |
| OEM Part Number | 10464405, 10464443, 10464453, 10464456, 10464476, 10480234, 10480390, 15200109, 15226003, 15750871, 15754097, 15754097A, 15754097M, 15754097W, 15768830, 18000002, 19244745, 19244746, 22781130 |
| Amperage | 250 A |
| Voltage | 12 volts |
Who Should Buy?
-
Heavy Power Users
Ideal for users who operate high-demand electrical accessories like winches, sound systems, or off-road lights.
-
Towing Enthusiasts
Perfect for those who frequently tow trailers, providing extra electrical support for lights and braking systems.
-
Performance Upgrades
Great choice for users who have modified their vehicle for enhanced performance needing additional electrical input.
-
Standard Commuting
Not suitable for drivers with basic electrical needs and minimal accessory usage in everyday commuting.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will this alternator fit my 2008 GMC pickup?
Answer: Yes, it fits GMC pickups with 4.3L, 4.8L, 5.3L, or 6.0L engines from 2005 to 2009. -
Question:
What is the output of this alternator?
Answer: This alternator provides a high output of 250 amps. -
Question:
Does it come with installation instructions?
Answer: Yes, it includes guidance for a straightforward installation.
LActrical Alternators 2680-8302N Editorial Review
The customer experience with this aftermarket alternator has been markedly mixed, blending commendable performance with persistent issues tied to longevity and quality control. On the positive side, some customers have reported satisfactory performance, especially in demanding conditions. For instance, one user praised the alternator’s ability to maintain battery voltage above 14 volts even under heavy loads, like during intense bass operations in a vehicle audio system. Many also lauded the relatively straightforward installation process and the quality customer service provided by the company, indicating they were responsive and helpful with inquiries. Furthermore, users highlighted improved lighting performance when using the alternator in extreme weather, demonstrating its effectiveness in enhancing vehicle functionality. Conversely, several customers expressed disappointment regarding the product's durability. A few users experienced failures shortly after installation, with one noting that their alternator ceased to function after just one day due to a faulty regulator, and others reported similar issues occurring within a year of use. This inConsistency has led to significant dissatisfaction among some, particularly regarding the lack of warranty support for premature failures. Despite a few positive anecdotes about increased power output and reliability, the overarching sentiment reflects concern over the product's longevity. Customers contemplating a purchase should weigh the positive aspects of performance and customer service against the risk of encountering early defects or failures. **
Customer Reviews & Ratings
15 customers ratings
-
5 Star
26%
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4 Star
15%
-
3 Star
13%
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2 Star
13%
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1 Star
33%
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Pros
- Good power output with Consistent voltage maintenance under load.
- Easy installation process.
- Effective in extreme weather conditions.
Cons
- Lack of warranty support for products that fail soon after purchase.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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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ZMW 6721
Order now and get it around Wednesday, August 19
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.)
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Features & Benefits
- High output 250 amps for superior performance.
- Compatible with multiple GMC/Chevy models from 2005 to 2009.
- Includes a 6-groove pulley for efficient operation.
- Easy installation with a 2-pin regulator plug.
- Replaces several outdated parts for a seamless upgrade.
- Engineered for durability and reliability.
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