Replacement Parts

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Your best-in-class, full-size Chevrolet Tahoe combines style with performance and utility. An old alternator doesn't provide your SUV with enough power to keep you functioning at 100 percent, though. Replacing your Chevrolet Tahoe alternator ensures that you get maximum voltage output so you and your family can ride in style.

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  •  | Page 1 of 12 |  
  • Part Number: 8550N
  • Warranty: Limited Lifetime
  • Notes: 145 Amp
    * Standard *. * DR37 Engine Type * Designed for maximum durability 100% new. Delco Unit
  • Part Number: DLG1911-6-11
  • Warranty: Limited Lifetime
  • Notes: 145 Amp alternator
    * With 145mm (5 3/4") diameter alternator case * Designed for maximum durability 100% new
  • Part Number: DLG1906-16-4
  • Warranty: Limited Lifetime
  • Notes: 145 Amp alternator
    Delco equipped. Designed for maximum durability 100% new. Test on car only.
  • Part Number: DLG1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 Amp alternator
    Designed for maximum durability 100% new
  • Part Number: DLG1906-16-4
  • Warranty: Limited Lifetime
  • Notes: 145 Amp alternator
    With Delco alternator. Designed for maximum durability 100% new. Test on car only.
  • Part Number: DLG1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 Amp alternator
    Designed for maximum durability 100% new. Test on car only.
  • Part Number: DLG1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 Amp alternator
    Designed for maximum durability 100% new. Test on car only.
  • Part Number: DLG1923-16-4
  • Warranty: Limited Lifetime
  • Notes: 145 Amp alternator
    * With 145mm (5 3/4") diameter alternator case * Designed for maximum durability 100% new
  • Part Number: DLG1345-6-11
  • Warranty: Limited Lifetime
  • Notes: 105 Amp alternator
    Designed for maximum durability 100% new
  • Part Number: DLG1475-6-1
  • Warranty: Limited Lifetime
  • Notes: 124 Amp alternator
    * With 144mm (5 5/8") diameter alternator case * Designed for maximum durability 100% new
  • Part Number: DLG1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 Amp alternator
    Delco equipped. Designed for maximum durability 100% new. Test on car only.
  • Part Number: DLG1468-16-4
  • Warranty: Limited Lifetime
  • Notes: 140 Amp alternator
    * External fan * Designed for maximum durability 100% new
  •  | Page 1 of 12 |  

Your highly-ranked Tahoe deserves only the best replacement parts, and AutoZone sells Tahoe performance alternators that keep your SUV's electrical system well supplied. Alternators play a crucial role in how your Tahoe runs and performs. A lack of voltage either from your battery or old alternator robs your vehicle of the power needed to function properly. Stop by an AutoZone for a free battery charging and engine diagnostic testing to see the benefits of a new alternator for your Chevy.

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