AutoTech Engineering 2005-2010 Chevrolet Silverado 1500 High Output Alternator

2005-2010 Chevrolet Silverado 1500 High Output Alternator

AutoTech Engineering
SKU:
8302-NO
$500.00
(No reviews yet)
Weight:
10.00 LBS
Shipping:
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Description

Available in: 400a, 370a, 320a, 240a

  • Buick     Rainier     2007 V8 5.3L 5328CC 325CID
  • Cadillac Escalade   2006 V8 6.0L 5967CC 364CID
  • Cadillac Escalade   2007 - 2008 V8 6.2L 6162CC 376CID
  • Cadillac Escalade   2010  V8 6.2L 376CID
  • Cadillac Escalade   2008 - 2009 V8 6.2L 6162CC 376CID
  • Cadillac Escalade ESV 2006 - 2010  V8 6.0L 5967CC 364CID
  • Cadillac Escalade EXT 2005 -2009 V8 6.0L 5967CC 364CID
  • Chevrolet Avalanche  2007 - 2010 V8 5.3L 5328CC 325CID
  • Chevrolet Avalanche  2007 - 2009 V8 6.0L 5967CC 364CID
  • Chevrolet Avalanche 1500 2005 - 2006  V8 5.3L 5328CC 325CID
  • Chevrolet Colorado 2009 - 2010 V8 5.3L 325CID
  • Chevrolet Silverado 1500   2005       V8 5.3L 5328CC 325CID
  • Chevrolet Silverado 1500   2005 - 2006 V6 4.3L 262CID
  • Chevrolet Silverado 1500   2008 - 2010 V8 4.8L 294CID
  • Chevrolet Silverado 1500   2005 - 2006 V8 4.8L 294CID
  • Chevrolet Silverado 1500   2005 - 2006 V8 5.3L 5328CC 325CID
  • Chevrolet Silverado 1500   2007 - 2009 V8 6.0L 5967CC 364CID
  • Chevrolet Silverado 1500   2010 V8 6.2L 376CID
  • Chevrolet Silverado 1500   2007 - 2009 V8 5.3L 5328CC 325CID
  • Chevrolet Silverado 1500   2007 - 2009 V8 4.8L 294CID
  • Chevrolet Silverado 1500   2009 V8 6.2L 6162CC 376CID
  • Chevrolet Silverado 1500   2005 - 2006 V8 6.0L 5967CC 364CID
  • Chevrolet Silverado 1500   2006 - 2010 V6 4.3L 262CID
  • Chevrolet Silverado 1500   2006 V8 4.8L 294CID
  • Chevrolet Silverado 1500   2006 V8 5.3L 5328CC 325CID
  • Chevrolet Silverado 1500 Classic 2007 V8 4.8L 294CID
  • Chevrolet Silverado 1500 Classic 2007 V8 5.3L 5328CC 325CID
  • Chevrolet Silverado 1500 Classic 2007  V6 4.3L 262CID
  • Chevrolet Silverado 2500 HD 2010 V8 6.0L 5967CC 364CID
  • Chevrolet Suburban 1500  2008 - 2010 V8 5.3L 5328CC 325CID
  • Chevrolet Suburban 1500  2007 - 2010 V8 6.0L 5967CC 364CID
  • Chevrolet Tahoe   2007 - 2009 V8 4.8L 294CID
  • Chevrolet Tahoe   2008 - 2010 V8 5.3L 5328CC 325CID
  • Chevrolet TRailblazer 2007 - 2008 V8 5.3L 5328CC 325CID
  • Chevrolet Express 1500 2009 - 2010 V6 4.3L 262CID
  • Chevrolet Express 1500 2009 V8 5.3L 5328CC 325CID
  • GMC Canyon 2009 - 2010 V8 5.3L 5328CC 325CID
  • GMC Envoy 2007 - 2009 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2005 - 2006 V6 4.3L 262CID
  • GMC Sierra 1500 2005 V8 4.8L 294CID
  • GMC Sierra 1500 2005 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2005 - 2006 V8 6.0L 5967CC 364CID
  • GMC Sierra 1500 2007 - 2010 V8 6.2L 6162CC 376CID
  • GMC Sierra 1500 2006 V8 4.8L 294CID
  • GMC Sierra 1500 2010 V8 4.8L 294CID
  • GMC Sierra 1500 2008 - 2009 V8 4.8L 294CID
  • GMC Sierra 1500 2006 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2010 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2007 - 2009 V8 6.0L 5967CC 364CID
  • GMC Sierra 1500 2005 - 2009 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2005 - 2009 V8 4.8L 294CID
  • GMC Sierra 1500 2005 - 2006 V8 5.3L 5328CC 325CID
  • GMC Sierra 1500 2005 - 2010 V6 4.3L 262CID
  • GMC Sierra 1500 Classic 2007 V8 5.3L 5328CC 325CID
  • GMC Yukon  2009 - 2010 V8 5.3L 5328CC 325CID
  • GMC Yukon XL 1500 2010 V8 6.2L 376CID
  • GMC Yukon XL 1500 2009 V8 6.2L 6162CC 376CID
  • GMC Yukon XL 1500 2006 V8 5.3L 5328CC 325CID
  • GMC Yukon XL 1500 2008 - 2010 V8 5.3L 5328CC 325CID
  • GMC Yukon XL 1500 2007 V8 6.0L 5967CC 364CID
  • GMC Yukon XL 1500 2009 V8 6.0L 5967CC 364CID
  • GMC Yukon XL 2500 2010 V8 6.0L 5967CC 364CID
  • GMC Savana 1500 2009 V6 4.3L 262CID
  • GMC Savana 1500 2010 V6 4.3L 262CID
  • GMC  Savana 1500 2009 V8 5.3L 5328CC 325CID
  • Hummer H3 2008 - 2009 V8 5.3L 5328CC 325CID
  • Hummer H3T 2009 V8 5.3L 5328CC 325CID
  • Isuzu NPR 2008 - 2009 V8 6.0L 5967CC 364CID
  • Isuzu NPR 2012 - 2015 V8 6.0L 5967CC 364CID
  • Saab 9-7x 2007 - 2009 V8 5.3L 5328CC 325CID
  •  

AutoTech Engineering Alternators require a .5 inch smaller belt than your OEM Alternator

 Large Case Alternators
220amps at 650 rpms
Full amps at 1800rpms

Unless otherwise quoted or instructed, our units come with the OEM voltage output for plug-and-play alternators. The quoted voltage settings are already built into the alternator's voltage regulator. Remember that in PCM- and ECU-controlled vehicles, the vehicle's “brain/computer” controls the voltage.

What is a Bypass?
If you choose to have a bypass, you are wiring around the PCM or ECU voltage control. This allows us to customize the charging voltage beyond what the vehicle’s computer normally permits. In most cases, the battery warning light will remain illuminated.

Bypass charging voltage: 14.8V.

Important: A PCM/ECU bypass is required when using the boosted harness.

Need help wiring your bypass or have questions? Find out more here:
Tutorial videos & Frequently Asked Questions

Warranty: One year on parts and lifetime labor.

Order Time Frames
Build time is 14 days.
Powder Coating adds up to 5 business days
Shipping takes 5-7 days

If you use Klarna, Sezzle, or Affirm, please allow an additional seven days for processing.

https://autotechengineeringusa.com/powder_coat_color_chart

Plan Your 2005–2010 Chevrolet Silverado 1500 Alternator Upgrade

Vehicle and engine
2005–2010 Chevrolet Silverado 1500 — Check the exact year and engine combination in the fitment list above. Confirm the full fitment list and provide your exact year, make, model and engine when ordering.
Selectable output options
240A, 320A, 370A or 400A. Review the chosen option and any additional order requirements above.

Idle versus rated output: Maximum amperage is available at the specified alternator speed; it is not the same as output while stopped. Compare the idle-output information above with your amplifier demand and the vehicle’s own electrical load. Ask CAS about the selected amperage option if its idle specification is not shown.

Charging-system compatibility: Confirm the charging-voltage range required by your battery setup. Some vehicles use ECU/PCM voltage regulation; a compatible boosted harness or PCM bypass may be needed for a particular configuration. An optional control product is not automatically required on every vehicle. Check the listing and alternator fitment and voltage FAQs before choosing a solution.

Use the amplifier current calculator to estimate audio demand and allow headroom for the vehicle. For low charging voltage, follow our voltage-drop diagnosis guide. Plan compatible battery reserve and power and ground wiring alongside the alternator.

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