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Find quick, honest answers to the most common questions importers ask about alternators, starters, and sensors. MOQ, quality, customization, lead time, and certifications – all covered.
This high-output 125A Alternator is a brand-new, premium replacement specifically engineered for the Isuzu i-290 (2007–2008). Designed for heavy-duty performance, it ensures stable power delivery for the 2.9L L4 engine's electrical systems, meeting or exceeding original equipment standards.
OE Part Numbers: Direct replacement for 8158843480, 15214104A, 8159467650, and Lester 11148.
Vehicle Application: Precision-matched for the Isuzu i-290 (2.9L L4), as well as compatible models like the Chevrolet Colorado, GMC Canyon, and Hummer H3 (2007–2012).
Core Technology: Built with a 100% high-purity Copper Motor to ensure maximum electrical conductivity and superior thermal management in high-heat engine bays.
Technical Specifications
Electrical Power: Provides a robust 125 Amp (14V) charging current, optimized for vehicles with high electrical demands.
Regulator Function: Features RVC (Regulated Voltage Control) for intelligent charging that adapts to the vehicle's real-time battery needs.
Mechanical Data: Standard Clockwise rotation with a 6-groove serpentine pulley and an internal fan/regulator setup for a simplified "bolt-on" installation.
Build Quality: A heavy-duty unit weighing approximately 14.34 lbs, designed for maximum vibration resistance and a long service life.
OE Numbers
8158843480
8159467650
Alternator Specifications
Power
14V/120A
Pulley
Standard
Regulator Function
RVC
Package Dimensions
RVC
Item Weight
14.34 pounds
Alternator Detailed Applications
Make
Model
Year
Chevrolet
Colorado
2007-2012
GMC
Canyon
2007-2012
Hummer
H3
2007-2010
Isuzu
i-290/i-370
2007-2008
Wholesale & Manufacturing Advantages
Certified Quality: Manufactured in facilities holding IATF 16949, ISO 9001, and ISO 14001 certifications, meeting strict international automotive standards.
Global Supply Scale: With an annual capacity of 3 million sets, we provide a reliable and consistent supply chain for high-volume distributors.
Customization (OEM/ODM): We offer full support for custom branding, private-label packaging, and specific material upgrades to suit your market positioning.
Service Commitment: Backed by a 12-month warranty and flexible lead times ranging from 7 to 60 days.
Logistics & Order Summary
Minimum Order (MOQ): 100 Units
Condition: 100% Brand New
Packaging: Brand, Neutral, or Fully Customized Packaging.
Alternator Supplier | High-Output, OE-Standard Production for Bulk Buyers
Elecdura Alternator Certification: CE, ISO Compliance, Plus Local Market Support
Elecdura alternators are manufactured in full compliance with leading international standards, enabling seamless market entry worldwide. We hold key certifications, including CE for product safety in the European market, ISO 14001 for environmental management, and ISO 45001 for occupational health and safety. These demonstrate our commitment to reliable performance, sustainable production, and high workplace standards.If your target market requires specific local approvals, our dedicated team will proactively coordinate the certification process to obtain all necessary documentation, ensuring your supply chain remains efficient and fully compliant. We are here to support your regulatory needs.
ISO14001
ISO45001
CE
Elecdura Alternators are made in automated factories with certified precision
The factory is equipped with advanced machinery to ensure consistent quality and high production efficiency throughout the alternator manufacturing process. Its modern facilities enable both large-scale production and adherence to stringent quality control standards.
Bulk Quantity of Alternator Rotors High-volume production of core rotating components, ready for final assembly.
Finished Alternators in Bulk Order Quantities Complete alternator units prepared for large-volume export and timely delivery.
OEMODM Alternator Showcase for Branding Explore customized solutions and branding opportunities for your market.
Industrial Alternator Assembly Line Witness precision manufacturing and efficient production capacity for reliable alternator supply.
Alternator Sample Display for Quality Inspection Evaluate product finish, craftsmanship, and key specifications firsthand.
Stator Assemblies Produced at Scale Consistent quality in bulk stator production, ensuring stable alternator performance.
Establish strict inspection system and process for each process from development, experiment and shipment of finished product.
The development, production and test of each starter must pass 30 kinds of test.
Before shipment, 100% check of the appearance, size and nut to prevent any defects from leaking out
Isuzu Alternator Supplier Strong Export Capability and Stable Supply
Elecdura ensures large-scale, stable supply of alternators to global markets. Each pallet and carton is meticulously packaged to export standards for secure transport. Leveraging years of export expertise and consistent demand from long-term clients, we provide reliable delivery assurance and supply chain continuity for bulk orders.
Elecdura collaborates with leading distributors and brands worldwide — helping our partners dominate their local aftermarket. Through professional sourcing, customized product development, and close market research, we've supported clients in becoming the Top 1 aftermarket suppliers in South America(in some categories). Our integrated marketing and supply capabilities make us more than a factory — we're your strategic growth partner.
Successful client collaboration showcased at trade fair booth
Distributor partnership meeting for aftermarket product planning
Elecdura with international buyer in Brazil Exhibition
Elecdura assisting South American client in aftermarket development
Elecdura team and partners at international auto parts exhibition
Warehouse of Elecdura global partner displaying stocked
FAQ-Alternator for Isuzu i-290 2007-2008
Q1: Is part number 8158843480 specifically designed for the 2007-2008 Isuzu i-290? Does this model share its platform with pickups from other brands?
A: Yes, part number 8158843480 is a genuine Isuzu part number specifically for the 2007-2008 Isuzu i-290. A key background fact is: The Isuzu i-290 is essentially a badge-engineered version of the Chevrolet Colorado/GMC Canyon, sharing the GM GMT355 platform. Therefore, this alternator is highly likely also fully interchangeable with the Chevrolet Colorado and GMC Canyon of the same platform, model years, and engine configuration. This information is useful for broadening sourcing options or for cross-referencing when purchasing.
Q2: Which engine in the i-290 does this alternator fit? Is it for the 2.9L inline-4 cylinder engine?
A: Absolutely correct. The Isuzu i-290 for 2007-2008 was offered with only one engine: the 2.9L inline-4 cylinder gasoline engine (LLV). Therefore, part number 8158843480 is specifically designed to match the mounting points, accessory drive system, and electrical requirements of this 2.9L engine. If your vehicle is equipped with the 2.9L engine, this alternator is a physical match. However, to ensure complete compatibility of electrical parameters (like amperage output), it is still advisable to check the label on the original unit.
Q3: Is this product a brand new genuine part, a remanufactured unit, or an aftermarket part? What about its quality and durability?
A: Products with this part number on the market vary in condition. It could be a "brand new genuine part" (in Isuzu or GM packaging), but more commonly, it is a "high-quality remanufactured unit" or a "new aftermarket part built to OE specifications". Given the i-290's nature as a work truck, choosing a remanufactured unit or a quality aftermarket part from a reputable brand (e.g., ACDelco, Denso, Remy) is key to ensuring durability. These products replace all wear items (bearings, brushes, regulator) and are tested to withstand the higher loads and vibrations a pickup might encounter.
Q4: Is the installation process complicated? Is programming or a reset required after replacement?
A: The installation is a relatively straightforward mechanical replacement. For the 2007-2008 i-290 (and its GM platform siblings), the charging system is conventional, with simple communication between the alternator and ECU. No dedicated software programming or electronic adaptation is required after replacement. It is a standard "plug-and-play" operation. However, after disconnecting the battery for the work, it is recommended, upon completion, to allow the vehicle to perform an ignition-on self-test. Simple relearning of convenience features like power windows (e.g., holding the window up button for a few seconds) may also be necessary.
Q5: What is the warranty period for the product? Considering the pickup might be used for commercial purposes, are there special terms in the warranty policy?
A: The industry standard warranty is typically 12 months unlimited mileage, with some high-quality products possibly offering 18 or 24 months. For pickups that may be used for light commercial purposes, buyers should carefully read the scope of application in the warranty terms. It is important to clarify: Does the warranty explicitly cover commercial or fleet use? Does it exclude damage caused by sustained high electrical loads (e.g., frequent use with added equipment) or extreme operating conditions (e.g., frequent off-road use)? For commercial users, it is more secure to choose products from suppliers or brands that explicitly state suitability for Commercial Vehicles or offer a commercial use warranty.
No one understands you better than us. What you really need is not just a supplier, but a trustworthy partner. Then please start greater success with Elecdura from now on.
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