Alternator 40012204 for GMC V8 5.3L Engine

OEM / REF: 40012204SKU: pilotpart392188

New Alternator Replacement For Chevy GMC Trucks 15754097 15768830 18000002 19244745 19244746 22781130 8104644760 8152260030, ADR0290, 40012204, ADR0217, 40012172 is a Alternator replacement part indexed for Part Number and SAAB 9-7x · V8 5.3L · 2005-2006, with 3 application records on file. Match OEM part number 400...

Stock
In stock
Condition
New
Fitment
GMC Engine Spare Parts
Category
Alternator
  • Fitment support before you order
  • Worldwide delivery options

Alternator Description

This Alternator is indexed for Part Number; SAAB 9-7x · V8 5.3L · 2005-2006; ISUZU Ascender · V8 5.3L · 2003-2006; HUMMER H2 · V8 6.0L · 2003-2007. Compare reference number 40012204 against the label on your existing GMC component before ordering.

Additional cross references on file: ADR0217, 40012172. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • SAAB 9-7x · V8 5.3L · 2005-2006
  • ISUZU Ascender · V8 5.3L · 2003-2006
  • HUMMER H2 · V8 6.0L · 2003-2007
  • GMC Yukon XL 2500 · V8 8.1L · 2001-2006
  • GMC Yukon XL 2500 · V8 6.0L · 2000-2006
  • GMC Yukon XL 1500 · V8 6.0L · 2001-2004
  • GMC Yukon XL 1500 · V8 5.3L · 2000-2004
  • GMC Yukon · V8 5.3L · 2000-2004
  • GMC Yukon · V8 4.8L · 2000-2004
  • GMC Sierra 3500 · V8 8.1L · 2001-2007
  • GMC Sierra 3500 · V8 6.6L · 2001-2005
  • GMC Sierra 3500 · V8 6.0L · 2001-2007
  • GMC Sierra 2500 HD Classic · V8 6.0L · 2007-2007
  • GMC Sierra 2500 HD · V8 8.1L · 2001-2007
  • GMC Sierra 2500 HD · V8 6.6L · 2001-2005
  • GMC Sierra 2500 HD · V8 6.0L · 2001-2006
  • GMC Sierra 2500 · V8 6.0L · 1999-2004
  • GMC Sierra 2500 · V8 5.3L · 1999-2000
  • GMC Sierra 1500 HD Classic · V8 6.0L · 2007-2007
  • GMC Sierra 1500 HD · V8 6.0L · 2001-2007
  • GMC Sierra 1500 Classic · V8 6.0L · 2007-2007
  • GMC Sierra 1500 · V8 6.0L · 2002-2007
  • GMC Sierra 1500 · V8 5.3L · 1999-2004
  • GMC Sierra 1500 · V8 4.8L · 1999-2004
  • GMC Sierra 1500 · V6 4.3L · 1999-2004
  • GMC Savana 4500 · V8 6.6L · 2009-2016
  • GMC Savana 4500 · V8 6.0L · 2009-2016
  • GMC Savana 3500 · V8 8.1L · 2001-2002
  • GMC Savana 3500 · V8 6.6L · 2006-2016
  • GMC Savana 3500 · V8 6.5L · 2001-2002
  • GMC Savana 3500 · V8 6.0L · 2003-2016
  • GMC Savana 3500 · V8 5.7L · 2001-2002
  • GMC Savana 3500 · V8 4.8L · 2004-2016
  • GMC Savana 2500 · V8 6.6L · 2006-2016
  • GMC Savana 2500 · V8 6.5L · 2001-2002
  • GMC Savana 2500 · V8 6.0L · 2003-2016
  • GMC Savana 2500 · V8 5.7L · 2001-2002
  • GMC Savana 2500 · V8 5.3L · 2003-2005
  • GMC Savana 2500 · V8 5.0L · 2001-2002
  • GMC Savana 2500 · V8 4.8L · 2003-2016
  • GMC Savana 2500 · V6 4.3L · 2001-2005
  • GMC Savana 1500 · V8 5.7L · 2001-2002
  • GMC Savana 1500 · V8 5.3L · 2003-2009
  • GMC Savana 1500 · V8 5.0L · 2001-2002
  • GMC Savana 1500 · V6 4.3L · 2001-2008
  • GMC Envoy XUV · V8 5.3L · 2004-2005
  • GMC Envoy XL · V8 5.3L · 2003-2005
  • GMC Envoy · V8 5.3L · 2005-2006
  • GMC C3500HD · V8 8.1L · 2001-2002

Specifications

Part Number40012204, ADR0217, 40012172
SPECIFICATIONS145 Amp/12 Volt, CW, 6-Groove Pulley
DESIGNIR/IF
VOLTAGE12
AMPERAGE145
ROTATIONCW
PULLEY CLASSS6
FEATURE 1100% Top-rated
FEATURE 2premium rectifier & regulator
FEATURE 3Premium, hi-temperature bearings

Fitment Notes

Brand or application signal
GMC Engine Spare Parts
Product family
Alternator
System category
Engine Spare Parts > Engine Auxiliary Components > Alternator
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.