**Verify part fits before purchasing**
Specs:
Description: Alternator
Voltage: 12
Rotation: CW
Amperage: 145
Clock: 11
Pulley Class: S6
Regulator: IR
Fan Type: IF
Replaces OEM Numbers:
AC Delco: 334-2529
AM General: 6019239
Arrowhead: ADR0430
Delco: 15200109, 18000002, 8400079, 8400088, 8400106, 8400239, 8400240, 8400263
General Motors: 15263859, 15847291, 20989650, 20989651, 22781131
Isuzu: 8209896500
J & N: 400-12418
Lester: 8292, 8734
NSA: ALT-1511
Remy Light Duty: 22016
Compatible With/Replacement For:
Cadillac: Escalade 2005, Escalade ESV 2005, Escalade EXT 2005
Chevrolet: Avalanche 2500 2005-2006, Colorado 2010-2012, EXPRESS VANS 2005-2016, Silverado 1500 2006-2010, Silverado 1500 HD 2006-2007, Silverado 2500 HD 2006-2010, Silverado 3500 2006-2007, Silverado 3500 HD 2007-2010, Suburban 2006, Tahoe 2010
Chevrolet / GMC: W3500 Tiltmaster 2006-2007, W4500 Tiltmaster 2006-2007
GMC: Canyon 2010-2012, Savana Vans 2005-2016, Sierra 1500 2006-2010, Sierra 1500 HD 2006-2007, Sierra 2500 HD 2006-2010, Sierra 3500 2006-2007, Sierra 3500 HD 2007-2010, Sierra Denali 2006-2010, Yukon 2006, Yukon XL 2006-2010
Hummer: H2 2006, H3 2010
Isuzu: NPR 2006-2007, NPR-HD 2006-2007