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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Alternator

PART#: 25925948
ACDelco

$173.99

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2012ChevroletColoradoWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2012ChevroletColoradoLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2012ChevroletColoradoWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2012ChevroletColoradoLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2012GMCCanyonSLE3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2012GMCCanyonSLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2012GMCCanyonWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2012GMCCanyonWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2012GMCCanyonSLE2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2012GMCCanyonSLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2011ChevroletColoradoWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2011ChevroletColoradoLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2011ChevroletColoradoWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2011ChevroletColoradoLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2011GMCCanyonSLE3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2011GMCCanyonWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2011GMCCanyonSLE2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2011GMCCanyonSLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2011GMCCanyonWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010ChevroletColoradoLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2010ChevroletColoradoLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010ChevroletColoradoWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2010ChevroletColoradoWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010GMCCanyonWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010GMCCanyonSLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010GMCCanyonWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2010GMCCanyonSLE3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2010GMCCanyonSLE2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2010HummerH3Base3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2010HummerH3TBase3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2009ChevroletColoradoLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2009ChevroletColoradoWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2009ChevroletColoradoLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2009ChevroletColoradoWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2009GMCCanyonSLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2009GMCCanyonSLE2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2009GMCCanyonWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2009GMCCanyonSLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2009GMCCanyonWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2009GMCCanyonSLE3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2009HummerH3Base3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2009HummerH3Adventure3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2009HummerH3Luxury3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2009HummerH3X3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2009HummerH3TBase3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2008Isuzui-290S2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008Isuzui-370LS3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008ChevroletColoradoWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008ChevroletColoradoLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008ChevroletColoradoWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008ChevroletColoradoLS3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008ChevroletColoradoLS2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008ChevroletColoradoLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008GMCCanyonWT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008GMCCanyonWT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008GMCCanyonSLE2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008GMCCanyonSLE3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008GMCCanyonSLT3.7L5GAS | Engine VIN: E; Engine Code: LLR;
2008GMCCanyonSLT2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008GMCCanyonSL2.9L4GAS | Engine VIN: 9; Engine Code: LLV;
2008HummerH3Adventure3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2008HummerH3X3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2008HummerH3Base3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2008HummerH3Luxury3.7L5GAS | Engine VIN: E; 4WD; Engine Code: LLR;
2007Isuzui-290S2.9L4GAS
2007Isuzui-290LS2.9L4GAS
2007Isuzui-370LS3.7L5GAS
2007ChevroletColoradoWT2.9L4GAS
2007ChevroletColoradoLT2.9L4GAS
2007ChevroletColoradoLT3.7L5GAS
2007ChevroletColoradoWT3.7L5GAS
2007ChevroletColoradoLS3.7L5GAS
2007ChevroletColoradoLS2.9L4GAS
2007GMCCanyonSLE2.9L4GAS
2007GMCCanyonSLE3.7L5GAS
2007GMCCanyonSLT3.7L5GAS
2007GMCCanyonWT3.7L5GAS
2007GMCCanyonSL2.9L4GAS
2007GMCCanyonWT2.9L4GAS
2007HummerH3X3.7L5GAS | 4WD;
2007HummerH3Base3.7L5GAS | 4WD;
Product info

This high-quality ACDelco Alternator with part number 25925948 is designed specifically for Chevrolet, GMC, Hummer, and Isuzu vehicles. It is a highly reliable and efficient replacement part that ensures optimal performance of your vehicle’s electrical system.

The ACDelco Alternator features high-grade materials and advanced engineering for improved durability and longevity. This ensures that your vehicle runs smoothly without any electrical issues. Additionally, the alternator is designed to withstand extreme conditions, making it suitable for use in harsh environments.

This ACDelco Alternator is easy to install and is compatible with a wide range of vehicles. Its compact design ensures that it fits perfectly into your vehicle’s engine bay, without taking up too much space. This makes it an ideal choice for those who want to upgrade their vehicle’s electrical system without compromising on space.

Whether you are looking to replace a faulty alternator or upgrade your vehicle’s electrical system, the ACDelco Alternator is a reliable and cost-effective solution. Its superior performance, durability, and compatibility make it the perfect choice for any car enthusiast who seeks optimal performance from their vehicle.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
2
Aluminum
New
No
Yes
Amperage Rating125
External Fan IncludedNot Applicable
External Regulator IncludedNo
FamilyValeo IF
Fan TypeInternal
FinishAluminum
Ground TypeNegative
Mounting TypeSide
One Wire CapableNo
Plug Clock Rear View Main Mounting Ear at 6 O Clock5
Pulley Belt TypeSerpentine
Pulley Groove Quantity6
Pulley IncludedYes
Regulator TypeInternal
Rotation DirectionClockwise
Voltage12
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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