1AEAL00148-Chevrolet GMC Buick Cadillac Alternator

Replaces

Chevrolet GMC Buick Cadillac Alternator DIY Solutions

1AEAL00148

Part Details

  • Voltage / Wattage / Amperage Rating: 145 Amp

This part replaces:

  • Lester 8292
  • TYC 2-08292
  • OE # 15226003
  • OE # 19151921
  • OE # 19244751
  • OE # 10464476
  • OE # 15754097
  • DIY Solutions ECS00014
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Part 1AEAL00148
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DIY Solutions
Brand #: ECS00014

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Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Part Details

  • Voltage / Wattage / Amperage Rating:   145 Amp

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

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Guaranteed Fit

DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Disconnecting the Battery (0:36)
    • Disconnect the negative battery cable with an 8mm wrench
  2. step : Removing the Air Intake Hose (0:49)
    • Loosen the two air intake hose clamps with a flat blade screwdriver
    • Remove the T30 Torx bolt from the air intake hose
    • Pull the intake hose up and off
  3. step : Removing the Serpentine Belt (1:20)
    • Familiarize yourself with the belt routing diagram
    • Attach a 15mm socket and ratchet to the tensioner
    • Push the tensioner down to loosen the belt
    • Pull the belt off the center pulley
    • Carefully release the tensioner
    • Pull the belt off the alternator
  4. step : Removing the Alternator (1:55)
    • Disconnect the alternator wiring harness
    • Pull back the alternator wiring lead boot
    • Remove the 19mm nut from the alternator lead
    • Pull off the alternator lead
    • Remove the two 15mm bolts from the alternator
    • Pry the alternator out with a flat blade screwdriver
  5. step : Installing the New Alternator (2:51)
    • Hammer out the alternator bolt rings
    • Lower the new alternator into place
    • Insert the two 15mm bolts into the alternator
    • Connect the alternator wiring harness
    • Put the alternator wiring lead on its stud
    • Fasten the 10mm nut onto the wiring lead
    • Put the wiring lead boot into place
  6. step : Reinstalling the Serpentine Belt (4:09)
    • Pull the belt over the alternator pulley
    • Make sure the belt is routed correctly, using the belt diagram
    • Attach a 15mm socket and ratchet to the tensioner
    • Push the tensioner down to loosen the belt
    • Pull the belt onto the center pulley
    • Carefully release the tensioner
  7. step : Reinstalling the Intake Hose (4:52)
    • Put the intake hose into place
    • Tighten the two intake hose clamps with a flat blade screwdriver
    • Tighten the T30 bolt into the intake hose
  8. step : Reconnecting the Battery (5:34)
    • Reconnect the negative battery cable with an 8mm wrench

Tools needed for replacement:

    General Tools

  • Hammer

  • Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 15mm Socket
  • 8mm Socket

  • Star Drivers & Sockets

  • T30 Driver

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
What is the country or origin?
Matthew B September 21, 2017
This is made in either China or Taiwan.
Alex P September 21, 2017
China
Hardy C September 23, 2017
Hello. So I was wondering where exactly on this alternator that the 4 pin plug is located? I have a 2004 Escalade 6.0 liter, the factory alternator as it sits in my truck ,looking at it from the front , the plug is located at the 11 o’clock position. I ran the vin number and it states that it came factory with a 145 amp alternator. Just wanted to make sure of the location because some alternators have the plug at the 12 o’clock position. And also wanted to know if I needed to increase the belt size with this alternator? Any help would be great. Thanks
Kevin W June 29, 2018

Fits the following Makes:

Year Make Model Description
2004-2006Buick Rainier Buick Rainier V8 5.3L (8th Vin Digit P) Alternator
2003-2004Cadillac Escalade Cadillac Escalade V8 5.3L (8th Vin Digit T) Alternator
2003-2005Cadillac Escalade Cadillac Escalade V8 6.0L (8th Vin Digit N) Alternator
2003-2004Cadillac Escalade ESV Cadillac Escalade ESV V8 6.0L (8th Vin Digit N) Alternator
2003-2004Cadillac Escalade EXT Cadillac Escalade EXT V8 6.0L (8th Vin Digit N) Alternator
2003-2004Chevrolet Avalanche 1500 Chevrolet Avalanche 1500 V8 5.3L (8th Vin Digit T) Alternator
2003-2006Chevrolet Avalanche 2500 Chevrolet Avalanche 2500 V8 8.1L (8th Vin Digit G) Alternator
2003-2008Chevrolet Express 1500 Van Chevrolet Express 1500 Van V6 4.3L (8th Vin Digit X) Alternator
2003-2009Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 4.8L (8th Vin Digit V) Alternator
2003-2008Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.3L (8th Vin Digit T) Alternator
2003-2008Chevrolet Express 2500 Van Chevrolet Express 2500 Van V6 4.3L (8th Vin Digit X) Alternator
2003-2009Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 4.8L (8th Vin Digit V) Alternator
2003-2008Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 5.3L (8th Vin Digit T) Alternator
2003-2007Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 6.0L (8th Vin Digit U) Alternator
2008-2009Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 6.0L (8th Vin Digit K) Alternator
2003-2007Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 6.0L (8th Vin Digit U) Alternator
2008-2009Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 6.0L (8th Vin Digit K) Alternator
2003-2004Chevrolet SSR Chevrolet SSR V8 5.3L (8th Vin Digit T) Alternator
2005Chevrolet SSR Chevrolet SSR V8 6.0L (8th Vin Digit H) Alternator
2003-2004Chevrolet Silverado 1500 Chevrolet Silverado 1500 V6 4.3L (8th Vin Digit X) Alternator
2003-2004Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 4.8L (8th Vin Digit V) Alternator
2003-2004Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 5.3L (8th Vin Digit T or Z) Alternator
2003-2004Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 6.0L (8th Vin Digit U) Alternator
2003Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD V8 6.0L (8th Vin Digit N) Alternator
2003-2006Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD V8 6.0L (8th Vin Digit U) Alternator
2007Chevrolet Silverado 1500 HD Classic Chevrolet Silverado 1500 HD Classic V8 6.0L (8th Vin Digit U) Alternator
2003-2004Chevrolet Silverado 2500 Chevrolet Silverado 2500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004Chevrolet Silverado 2500 Chevrolet Silverado 2500 V8 6.0L (8th Vin Digit U) Alternator
2003-2004Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.0L (8th Vin Digit N) Alternator
2003-2004Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.6L Diesel (8th Vin Digit 1) Alternator
2003-2006Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 8.1L (8th Vin Digit G) Alternator
2003-2006Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.0L (8th Vin Digit U) Alternator
2005-2006Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.6L Diesel Alternator
2007Chevrolet Silverado 2500 HD Classic Chevrolet Silverado 2500 HD Classic V8 6.0L (8th Vin Digit U) Alternator
2007Chevrolet Silverado 2500 HD Classic Chevrolet Silverado 2500 HD Classic V8 8.1L (8th Vin Digit G) Alternator
2003-2004Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 6.6L Diesel (8th Vin Digit 1) Alternator
2003-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 8.1L (8th Vin Digit G) Alternator
2003-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 6.0L (8th Vin Digit U) Alternator
2005-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 6.6L Diesel Alternator
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic V8 6.0L (8th Vin Digit U) Alternator
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic V8 8.1L (8th Vin Digit G) Alternator
2003-2004Chevrolet Suburban 1500 Chevrolet Suburban 1500 V8 5.3L (8th Vin Digit T or Z) Alternator
2003-2006Chevrolet Suburban 2500 Chevrolet Suburban 2500 V8 6.0L (8th Vin Digit U) Alternator
2003-2006Chevrolet Suburban 2500 Chevrolet Suburban 2500 V8 8.1L (8th Vin Digit G) Alternator
2003-2004Chevrolet Tahoe Chevrolet Tahoe V8 4.8L (8th Vin Digit V) Alternator
2003-2004Chevrolet Tahoe Chevrolet Tahoe V8 5.3L (8th Vin Digit T or Z) Alternator
2006Chevrolet Trailblazer Chevrolet Trailblazer V8 5.3L (8th Vin Digit M) Alternator
2003-2004Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT V8 5.3L (8th Vin Digit P) Alternator
2005Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT V8 5.3L (8th Vin Digit M) Alternator
2005-2006GMC Envoy GMC Envoy Denali V8 5.3L (8th Vin Digit M) Alternator
2003-2004GMC Envoy XL GMC Envoy XL V8 5.3L (8th Vin Digit M) Alternator
2003-2008GMC Savana 1500 Van GMC Savana 1500 Van V6 4.3L (8th Vin Digit X) Alternator
2003-2007GMC Savana 1500 Van GMC Savana 1500 Van V8 5.3L (8th Vin Digit T) Alternator
2003-2007GMC Savana 1500 Van GMC Savana 1500 Van V8 6.0L (8th Vin Digit U) Alternator
2008-2009GMC Savana 1500 Van GMC Savana 1500 Van V8 6.0L (8th Vin Digit K) Alternator
2003-2008GMC Savana 2500 Van GMC Savana 2500 Van V6 4.3L (8th Vin Digit X) Alternator
2003-2007GMC Savana 2500 Van GMC Savana 2500 Van V8 4.8L (8th Vin Digit V) Alternator
2003-2007GMC Savana 2500 Van GMC Savana 2500 Van V8 5.3L (8th Vin Digit T) Alternator
2003-2007GMC Savana 2500 Van GMC Savana 2500 Van V8 6.0L (8th Vin Digit U) Alternator
2008-2009GMC Savana 2500 Van GMC Savana 2500 Van V8 4.8L (8th Vin Digit C) Alternator
2008-2009GMC Savana 2500 Van GMC Savana 2500 Van V8 6.0L (8th Vin Digit K) Alternator
2003-2007GMC Savana 3500 Van GMC Savana 3500 Van V8 4.8L (8th Vin Digit V) Alternator
2003-2007GMC Savana 3500 Van GMC Savana 3500 Van V8 6.0L (8th Vin Digit U) Alternator
2008-2009GMC Savana 3500 Van GMC Savana 3500 Van L6 4.8L (8th Vin Digit C) Alternator
2008-2009GMC Savana 3500 Van GMC Savana 3500 Van V8 6.0L (8th Vin Digit K) Alternator
2003-2004GMC Sierra 1500 GMC Sierra 1500 V8 4.8L (8th Vin Digit V) Alternator
2003-2004GMC Sierra 1500 GMC Sierra 1500 V8 5.3L (8th Vin Digit T or Z) Alternator
2003-2004GMC Sierra 1500 GMC Sierra 1500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004GMC Sierra 1500 GMC Sierra 1500 V6 4.3L (8th Vin Digit X) Alternator
2003-2004GMC Sierra 1500 GMC Sierra 1500 V8 6.0L (8th Vin Digit U) Alternator
2003GMC Sierra 1500 HD GMC Sierra 1500 HD V8 6.0L (8th Vin Digit N) Alternator
2003-2006GMC Sierra 1500 HD GMC Sierra 1500 HD V8 6.0L (8th Vin Digit U) Alternator
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic V8 6.0L (8th Vin Digit U) Alternator
2003-2004GMC Sierra 2500 GMC Sierra 2500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004GMC Sierra 2500 GMC Sierra 2500 V8 6.0L (8th Vin Digit U) Alternator
2003-2004GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.0L (8th Vin Digit N) Alternator
2003-2004GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.6L Diesel (8th Vin Digit 1) Alternator
2003-2006GMC Sierra 2500 HD GMC Sierra 2500 HD V8 8.1L (8th Vin Digit G) Alternator
2003-2006GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.0L (8th Vin Digit U) Alternator
2005-2006GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.6L Diesel Alternator
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic V8 8.1L (8th Vin Digit G) Alternator
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic V8 6.0L (8th Vin Digit U) Alternator
2003-2004GMC Sierra 3500 GMC Sierra 3500 V8 6.0L (8th Vin Digit N) Alternator
2003-2004GMC Sierra 3500 GMC Sierra 3500 V8 6.6L Diesel (8th Vin Digit 1) Alternator
2003-2006GMC Sierra 3500 GMC Sierra 3500 V8 8.1L (8th Vin Digit G) Alternator
2003-2006GMC Sierra 3500 GMC Sierra 3500 V8 6.0L (8th Vin Digit U) Alternator
2005-2006GMC Sierra 3500 GMC Sierra 3500 V8 6.6L Diesel Alternator
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic V8 6.0L (8th Vin Digit U) Alternator
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic V8 8.1L (8th Vin Digit G) Alternator
2003-2004GMC Yukon GMC Yukon V8 4.8L (8th Vin Digit V) Alternator
2003-2004GMC Yukon GMC Yukon V8 5.3L (8th Vin Digit T or Z) Alternator
2003-2004GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L (8th Vin Digit T or Z) Alternator
2003-2006GMC Yukon XL 1500 GMC Yukon XL 1500 V8 6.0L (8th Vin Digit U) Alternator
2003-2006GMC Yukon XL 2500 GMC Yukon XL 2500 V8 6.0L (8th Vin Digit U) Alternator
2003-2006GMC Yukon XL 2500 GMC Yukon XL 2500 V8 8.1L (8th Vin Digit G) Alternator

Part Interchange

Brand Label Part Number
Bosch AL10275N
DIY Solutions ECS00014
Lester 8292
TYC 2-08292

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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DIY Solutions
Brand #: ECS00014
Product Reviews
4.88/ 5.0
17 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
15
2
0
0
0
WINNIE NOISE
THIS ALTERNATOR MAKE A WINNIE NOISE. AS YOU RAIS THE RPMS IT GET LOUDER. IM HOPING THIS GET BETTER OR GOES AWAY VERY SOON AS IT IS ANNOYING . THANKS, EARL MCNEIL
March 5, 2017
Alternator
Works great for the price cheaper than any auto store I would recommend this company to anyone for auto parts reasonably priced and good products
July 21, 2017
Saved $70.00
THE ALTERNATOR IS HITTING WITHIN THE SPECS ON MY YUKON. IDENTICAL PART TO THE OEM EQUIPMENT AND SAVED ME $70.00 FROM A BRICK AND MORTAR STORE. THIS IS MY NEW WAY OF BUYING AUTO PARTS
September 13, 2017
Alternator
Fits perfectly and was very easy to install. Received it very quickly within 2 days of ordering.
September 24, 2017
1st Order
Great price, perfect fit for my 2003 6.0lL GMC DENALI. Shipping was very quick. Thanks for your DIY videos as well.
February 1, 2018
Fast shipping.
Exactly what I ordered. Arrived quick. Customer support is the best of any company I’ve dealt with. Quick response to questions and concerns.
April 10, 2018
Good quality
Alternator came early.Had it installed the next day.
April 28, 2018
good price!
A1 auto carries most parts for whatever model of car you have. The shipping was quick and the order processing was very fast. Customer service rates an A++
May 23, 2018
great update for your truck
Looking for a great update for your truck. Add this 40 more amps for all your accessories . Dont forget get longer drive belt.
June 6, 2018
Just as described
Great product and service. Perfect fit and quiet like a mouse.
August 8, 2018
Great part at a great price
Very happy with my purchase. Fast shipping. Great price
September 6, 2018
Great Service
The web site is easy to navigate to get the correct part, and the videos help a ton.
October 21, 2018
Alternator
Great how to video. Part was correct. Simple to replace. Priced great! Works great!
December 5, 2018
Altemator Replaement
got the item when I was told it would get here. The replacement went well with no issues. Thanks for your support in making things go well and I saved $60.00 by waiting for the shipment.
December 29, 2018
Excellent quality and customer care
My vehicle showed two different alternator part numbers but when I called and shared VIN they were able to correctly identify exact fit. How to video was a great help. Cost was comparable with other online prices but 1A Auto offered so much more customer care.
February 1, 2019
Perfect
My alternator started acting up on Saturday, I ordered a new one from 1A Auto, the day the alternator completely died the new one arrived and saved the day. The new alternator fit perfect and got me back on the road. 1A Auto always delivers top notch parts quickly and affordable and I recommend everyone I know to give them a chance
February 11, 2019
Another quality part from 1aauto.
When our Tahoe flashed “Battery not charging�, it was time to diagnose. After checking multiple places for charge failure, I determined the alternator to be faulty. A quick search at 1aauto took me to this new alternator. Part arrived very quickly and after watching the installation video, I installed it in about 30 minutes. Very easy. Since that time, it was performed flawlessly, and I expect many miles of service from it.
December 9, 2019
Customer service

877-844-3393

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Chevrolet GMC Buick Cadillac Alternator DIY Solutions-1AEAL00148 does not fit your:


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