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Sold by: DB ELECTRICAL STARTER-ALTERNATOR
Sold by: DB ELECTRICAL STARTER-ALTERNATOR
(30233 ratings)
89% positive over last 12 months
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DB Electrical 400-12139 Alternator Compatible With/Replacement For Chevrolet Silverado 1500 HD 2003, Silverado 1500 2003-2005, Express Vans 2003-2005 90-01-4705N, 90-01-4705, 1-2320-21DR, 8247N

4.5 4.5 out of 5 stars 720 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Automotive Replacement Alternators by DB Electrical

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  • RELIABLE PERFORMANCE: Trust this alternator for efficient charging. Its high output and dependable design ensure reliable power, even in demanding conditions. Keep your vehicle running smoothly with confidence.
  • HIGH-QUALITY CONSTRUCTION: Our alternator is built to last with superior materials chosen for optimal performance, reliability, and durability.
  • EASY INSTALLATION: This alternator has direct fit design, no vehicle modifications. Simple process for quick and easy installation. Maximum output and optimal performance assured.
  • COMPATIBILITY: The DB Electrical 400-12139 alternator is compatible with/replacement for Cadillac Escalade 2002-2004, Escalade ESV 2003-2004, Escalade EXT 2002-2004, Chevrolet ASTRO VAN 2001-2004, Avalanche 1500 2002-2004, Avalanche 2500 2002-2004
  • REPLACEMENT: This alternator replaces these part numbers - AC Delco: 321-1798, 321-1811, 321-1815, 321-1850, 334-2491, 334-2516, 334-2528, Arrowhead: ADR0215, BBB HD (OLD): 8238, 8291, Cargo: 112850, Delco: 10464455, 10464481, 10480326, 10480388, 10480476
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DB Electrical 400-12139 Alternator Compatible With/Replacement For Chevrolet Silverado 1500 HD 2003, Silverado 1500 2003-2005, Express Vans 2003-2005 90-01-4705N, 90-01-4705, 1-2320-21DR, 8247N
DB Electrical 400-12139 Alternator Compatible With/Replacement For Chevrolet Silverado 1500 HD 2003, Silverado 1500 2003-2005, Express Vans 2003-2005 90-01-4705N, 90-01-4705, 1-2320-21DR, 8247N
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Alternator Replacement New for 99-07 Chevrolet Silverado 1500, 02-06 Avalanche Express 1500, 02-04 Cadillac Escalade, 99-07 GMC Sierra 1500, 03-06 Envoy, 00-04 Yukon 4.3 5.3 6.0 8.1L, 40012204 ADR0290
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A-Premium Alternator Compatible with Chevrolet/Chevy, Cadillac, GMC Vehicle Models, 4.3L 4.8L 5.0L 5.3L 5.7L 6.0L 6.5L 6.6L 8.1L, 12V 105A CW 6-Groove Pulley, Replace# 8247N 10480388 10464438 19244727
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105Amp New Alternator Replacement for Cadillac Chevy C Truck Tahoe Silverado 1500 2500 3500 4.3 4.8 5.3 6.0L 2000 2001 2002 2003 2004 335-1086 8247 10464455 ADR0215 40012139 0464455 88877296 8247N
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160 Amp New Alternator Replacement for 07-14 Cadillac Escalade 6.0 6.2L, 07-13 Chevy Silverado 1500 4.3 4.8 5.3L, 07-14 Tahoe 5.3L,07-13 GMC Sierra 1500 4.3 4.8 5.3L,07-14 Yukon 6.2L ADR0369 400-12253
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Price$100.45$94.42$93.99$82.99$82.99$111.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it Mar 25 - 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Easy to install
4.8
4.6
5.0
5.0
Value for money
4.3
3.3
3.0
4.8
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Total Power Parts
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From the brand


From the manufacturer

1

As a leading supplier of electrical products, we are dedicated to providing our customers with the widest variety of quality products available. Our inventory includes everything from starters and alternators to generators and more. We carry products for a range of industries, including automotive, marine, and agricultural. We are constantly expanding our selection to meet the evolving needs of our customers. With our vast inventory and knowledgeable staff, we are committed to providing the best products and service in the industry.

2

At our company, we take great pride in providing excellent customer care. We believe that customer loyalty is the foundation of our success, and we go above and beyond to ensure that our customers are happy with every purchase. In addition to our exceptional customer care, we offer direct-fit replacement parts that meet or exceed OEM specifications. Our products are of the highest quality and are built to last. When you choose us, you can rest assured that you're getting the best products and service in the industry.

3

4

5

Our direct-fit replacement parts are designed to meet or exceed OEM specifications, making them reliable and trustworthy. We take pride in offering high-quality products that our customers can depend on. Whether you need a new starter, alternator, or any other electrical component, you can trust our products to perform to the highest standards.

Our parts are not only reliable and trustworthy, but they are also easy and fast to install, getting you back on the road in no time. We understand the importance of getting your vehicle or equipment up and running quickly, which is why we offer direct-fit replacement parts that fit seamlessly. Our products are built to last, ensuring that you stay on the road or job site for a long time to come.

Our parts are engineered by professionals and designed to withstand tough conditions, ensuring that they perform well for years to come. We use only the highest quality materials and the latest manufacturing techniques to produce parts that meet or exceed industry standards. When you choose our products, you can trust that you're getting the best of the best.

6

Our products are designed with cutting-edge technology to provide superior performance and durability. We use advanced materials and manufacturing techniques to create parts that are built to last. Our products are engineered to meet or exceed OEM specifications, ensuring that they perform at the highest level. We offer a wide range of products, including starters, alternators, and generators, each designed to deliver the best performance possible. When you choose our products, you can trust that you're getting the latest and greatest in electrical technology.

7

DB Electrical has been a trusted name in the electrical industry for decades. We started as a small family-owned business, and over the years, we have grown to become a leading supplier of electrical products. We've earned a reputation for quality, reliability, and exceptional customer care. Our commitment to providing the best products and service in the industry has made us a household name trusted by professionals and enthusiasts alike. Today, we continue to build on our legacy of excellence, offering the latest technology and the best value for our customers.

Product Description

"**Verify part fits before purchasing** Specs: Unit Type: Alternator Voltage: 12 Rotation: CW Amperage: 105 Clock: 11 Pulley Class: 1272 Regulator: IR Fan Type: IF Replaces OEM Numbers: AC DELCO: 321-1798, 321-1811, 321-1815, 321-1850, 334-2491, 334-2516, 334-2528 ACE: CA8229-3-14 ARROWHEAD: ADR0319, ADR0358, ADR0215 BARSANCO: 110-8238, 110-8273 BBB HD: 8238, 8291 CARGO: 112850 DELCO: 10464455, 10464481, 10480326, 10480388, 10480476, 15755616, 15755616W, 15768829 DELCO REMAN: 10464438, 10464451 DIXIE: A-1548 DIXIE NEW: A-1548N DUBOIS: 671388, 908291 FAMILY: AD230 J&N Electrical Products: 400-12139 LESTER: 8247, 8273, 8291 MINNPAR: 47-1919, 47-1989 NAPA POWER PREMIUM PLUS: 213-4837, 213-4838 NSA: ALT-1506 NSA: ALT-1509 PIC: 240-6225, 240-6415A, 240-6415B, 240-6417 RCP: AL-8247 REGITAR-USA: A240-6415AN, A240-6417N REMY LIGHT DUTY: 21798 REMY LIGHT DUTY NEW: 91602 UNIPOINT: ALT-1509 USA INDUSTRIES: 8247, 8291 WAGNER: 423016 WAI: 1-2320-21DR WILSON: 90-01-4359, 90-01-4366, 90-01-4414, 90-01-4685, 90-01-4705 WILSON NEW: 90-01-4685, 90-01-4685N, 90-01-4705, 90-01-4705N Compatible With/Replacement For: Cadillac Escalade 2002-2004, Escalade ESV 2003-2004, Escalade EXT 2002-2004, Chevrolet ASTRO VAN 2001-2004, Avalanche 1500 2002-2004, Avalanche 2500 2002-2004, C / K / R / V Series Pickup 2001-2002, EXPRESS VANS 2001-2004, Silverado 1500 2000-2005, Silverado 1500 HD 2001-2005, Silverado 2500 2000-2004, Silverado 2500 HD 2001-2005, Silverado 3500 2001-2005, Suburban 2000-2005, Tahoe 2000-2004".

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DB Electrical 400-12139 Alternator Compatible With/Replacement For Chevrolet Silverado 1500 HD 2003, Silverado 1500 2003-2005, Express Vans 2003-2005 90-01-4705N, 90-01-4705, 1-2320-21DR, 8247N


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What's in the box

  • Alternator
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    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    720 global ratings

    Customers say

    Customers like the quality, value, ease of installation, and fit of the auto part. For example, they mention that it works great, is easy to install, and is a low cost replacement. That said, some appreciate the perfect fit.

    AI-generated from the text of customer reviews

    30 customers mention23 positive7 negative

    Customers like the quality of the auto part. They mention that it works great, is easy to install, and has no issues so far. Some say that the price is fair.

    "This product was here on time and works perfectly." Read more

    "...Everything works as it should." Read more

    "fits and works like should." Read more

    "...Sorry but if an alternator can't last a year on a truck that is used only on weekends then this is simply a bad product. Don't waste your money." Read more

    23 customers mention23 positive0 negative

    Customers find the installation of the auto part to be easy. They mention that it went in seamlessly, and took almost no time at all. Some say that the help was excellent and quick to respond for help.

    "Easy to install works great thanks" Read more

    "This is an exact match for my 2002 Escalade and installed quickly and easily. Everything works as it should." Read more

    "so far so good. steady 14.4V, easy to install into my Lada Niva M 2014 1.7 and a great upgrade over stock 42A. 115000km's..." Read more

    "...The suppliers help was excellent and very quick to respond for help. I highly recommend them and their products." Read more

    21 customers mention19 positive2 negative

    Customers are satisfied with the value of the auto part. They mention that it is a low cost replacement and works great for the price. Some customers are also concerned with the quality control.

    "Low cost replacement but has a whine noise when vehicle is running at idle, which indicates alternator issues...." Read more

    "Works great for the price. Has slight whining nose but not bad, no interference with radio. Good Value" Read more

    "Very good product good price" Read more

    "Very happy with product, easy to install, price was right, truck back up and running" Read more

    10 customers mention10 positive0 negative

    Customers are satisfied with the fit of the auto part. They mention that it is a perfect fit and went in seamlessly.

    "fits and works like should." Read more

    "It looked fine, fit fine... but In July about 6 months after I installed it the battery warning started flashing on my truck...." Read more

    "Great Alternator, perfect fit, went in seamlessly." Read more

    "Absolutely amazing, easy fit, took almost no time at all. The belt was harder to put back on than to change the alternator. Truck is running great." Read more

    9 customers mention0 positive9 negative

    Customers are dissatisfied with the noise produced by the alternator. They mention that it makes a whining noise when the vehicle is running at idle. Some say that the alternor started to squeak and chirp really bad after three days of installation. They also mention that they can hear and feel the interference.

    "Low cost replacement but has a whine noise when vehicle is running at idle, which indicates alternator issues...." Read more

    "...I install it 3 days ago so far so good, a little louder then my old one," Read more

    "...very fast with good packaging, but like other reviews, the alternator whines when it runs. Not so happy about that." Read more

    "...Well, yeah, it was bad, but put it back together and it was still noisy. I could literally feel vibrations on the alternator case...." Read more

    So far so good.
    4 Stars
    So far so good.
    I gave it 4 stars since it came broken, but I'm sure that happen on the shipping. I install it 3 days ago so far so good, a little louder then my old one,
    Thank you for your feedback
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    Top reviews from other countries

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    5.0 out of 5 stars Works like new
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