Auto Parts

 

AutoZone Rewards℠

Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More!

Tell Us More About Your Chevrolet Avalanche. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

When you start noticing that your radio doesn't sound as loud as it should and your lights seem to be dimmer, it's time for you to replace your alternator. Upgrade to a Chevrolet Avalanche alternator from AutoZone to increase the amount and longevity of power your vehicle needs to handle your demands whenever you hit the road.

Show of 14  Results
View:
  •  | Page 1 of 2 |  
  • Part Number: DLG1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 Amp. Remy Equipped. With High Output alternator. Designed for maximum durability 100% new
  • Part Number: DLG2207-16-2
  • Warranty: Limited Lifetime
  • Notes: 160 Amp. Bosch Equipped. With 11:00 alternator Plug. Designed for maximum durability 100% new
  • Part Number: DLG1906-16-4
  • Warranty: Limited Lifetime
  • Notes: 145 Amp. Without High Output alternator. Designed for maximum durability 100% new
  • Part Number: DLG1911-6-11
  • Warranty: Limited Lifetime
  • Notes: 145 Amp. Without High Output alternator. Available until stock is depleted. Designed for maximum durability 100% new
  • Part Number: DL2207-16-2
  • Warranty: Limited Lifetime
  • Notes: 160 amp. Bosch equipped. Premium reman
  • Part Number: DL1912-6-11
  • Warranty: Limited Lifetime
  • Notes: 160 amp. Remy equipped; High Output Alternator. Premium reman
  • Part Number: DL1911-6-11
  • Warranty: Limited Lifetime
  • Notes: 145 amp. Without High Output Alternator. Premium reman
  • Part Number: DL2238-6-9
  • Warranty: Limited Lifetime
  • Notes: 125 amp. Bosch equipped. Premium reman
  • Part Number: DL1934-6-11
  • Warranty: Limited Lifetime
  • Notes: 145 amp. Remy equipped. With 137mm (5 3/8") diameter alt case. Premium reman
  • Part Number: 334-2742A
  • Warranty: 2 years
  • Notes: 160 amp. Delco equipped. Premium reman.
  • Part Number: 334-2811A
  • Warranty: 2 years
  • Notes: 145 amp. Delco equipped. Premium reman
  • Part Number: 334-2747A
  • Warranty: 2 years
  • Notes: 145 amp. Delco equipped. Premium reman
  •  | Page 1 of 2 |  

AutoZone's Avalanche performance alternators are designed to transform mechanical energy into electrical power so you're able to enjoy every single option whenever you're driving on the road. To maintain the comfort and luxurious appeal that your vehicle has, it's crucial to have an alternator that keeps your battery at 100 percent at all times. Browse our selection of performance alternators and benefit from perks like AutoZone's Same-Day Store Pick-up to get your order right away.

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

FREE SHIPPING

On Orders $35 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Payment Methods:
 
label.common.footer.alt.autozoneLogo