Please verify this is the correct part you are looking for! Product image is for illustrative purposes only and may vary from product shipped. Additional part number(s) and/or application(s) are found below although not all may be listed.
Our major line of parts consists of new, quality aftermarket units which are direct replacements of the original and will function the same or better. We also sell new, OEM units which will be clearly listed as OEM either within the part number and/or under the “Quick Specs” area.
Please contact customer service and we will be happy to help you find the correct part.
References: NOTES:
May Include the Pump, Depending on Manufacturer Availability
Isuzu Medium/Heavy Truck Alternator Replacement for Hitachi IR/Ef 110 Amp/12 Volt, Cw, 3-Groove Pulley, 12536n, Hitachi lr1110-501, lr1110-501b, lr1110-501bam, Isuzu 2902768400, 8972482970, 8972482971
Application: Chevrolet / GMC
W Series, 4HE1 4.8L 290ci Isuzu Diesel, 2003 – 2006
W Series, 4HK1 5.2L 317ci Isuzu Diesel, 2005 – 2006
Isuzu HD Truck
NPR 4HE1 4.8L 290ci Isuzu Diesel, 2003 – 2006
NPR 4HK1 5.2L 317ci Isuzu Diesel, 2005 – 2006
NQR 4HE1 4.8L 290ci Isuzu Diesel, 2003 – 2006
NRR 4HE1 4.8L 290ci Isuzu Diesel, 2003 – 2006
Warranty
OBB Starters and Alternators backs all of our quality units sold on this website with a ONE (1) year warranty,
from original date of purchase. Our warranty covers manufacturer defects, but does not cover any damage caused
for any other circumstances such as installation or mechanical error, weathering, damage due to water, etc.
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