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Tell Us More About Your Chevrolet Silverado 1500. View all models

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Your Chevrolet Silverado is a powerful workhorse vehicle. It's the premier heavy-duty vehicle in Chevy's pick-up line and performs well, whether you're at the jobsite or on off-road adventures. All that power and performance relies on a durable Chevrolet Silverado alternator from AutoZone to deliver current to all your vehicle's electrical systems.

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  • Part Number: DLG1912-6-11
  • Notes: 160 Amp. Remy Equipped. With 144mm (5 11/16") Diameter alternator Case. Designed for maximum durability 100% new

  • Part Number: DLG1701-16-3
  • Notes: 105 Amp. With 137mm (5 3/8") Diameter alternator Case. Designed for maximum durability 100% new
  • Part Number: DLG1911-6-11
  • Notes: 145 Amp. Without High Output alternator. Designed for maximum durability 100% new

  • Part Number: DLG1923-16-4
  • Application: 145 Amp/With Case Spacer
  • Notes: With 144mm (5 11/16") Diameter alternator Case. Designed for maximum durability 100% new

  • Part Number: DLG1906-16-4
  • Notes: 145 Amp. Remy Equipped. With 2 Pin alternator Plug. Designed for maximum durability 100% new

  • Part Number: DLG1924-16-4
  • Notes: 145 Amp. Remy Equipped. With 4 Pin alternator Plug. Designed for maximum durability 100% new
  • Part Number: DLG2207-16-2
  • Notes: 160 Amp. Bosch Equipped. With 2 Pin alternator Plug. Designed for maximum durability 100% new
  • Part Number: 334-2747A
  • Notes: With 2 pin plug. With 57mm diameter pulley. Premium reman
  • Part Number: 334-2742A
  • Notes: 160 amp. Premium reman
  • Part Number: 334-2811A
  • Notes: 145 amp. Delco equipped. Premium reman
  • Part Number: 334-2529A
  • Application: 145 Amp/With Case Spacer
  • Notes: Delco equipped. Premium reman
  • Part Number: 334-2491A
  • Application: 105 Amp/No Case Spacer
  • Notes: Delco equipped. Premium reman
  •  | Page 1 of 3 |  

Wires within the alternator cut through a magnetic field to induce electrical current that is used to power your car's accessories. A performance Silverado alternator outputs between 13.5 and 14.8 volts, the voltage needed to keep you battery fully charged and run all of your vehicle's electrical systems at the same time. Alternators play a crucial role in how your car runs and performs. AutoZone's trustworthy staff are always available to help you find the alternator your vehicle needs.

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