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  • Part Number: DR305
  • Warranty: 2 years
  • Notes: 40 Ohm resistor
  •  | Page 1 of 1 |  

Extend Coil Life
Depending on your specific vehicle, an alternator resistor should be used to limit voltage to the coils in order to help extend its life. If you choose not to use a resistor or the resistor becomes worn or fails, the coil's lifespan will become significantly reduced and require additional repairs. AutoZone carries the best alternator resistors for cars and trucks, so replacing your resistor should be a quick an easy task. Don't wait until your coil needs to be replaced before shopping for a new alternator resistor. Make a trip down to AutoZone today or visit our website online to pick up an alternator resistor today along with any other parts you need to keep your alternator and related components running as it should.

Quickly Find the Best Parts for Your Vehicle
If you're not sure if your vehicle needs an alternator resistor or you need help choosing one that works with your vehicle, we have several resources at AutoZone to help you figure out what you need. The quickest way to get information on what parts fit your vehicle is take your shopping online. You can either visit AutoZone.com on a computer or download our mobile app on our device and have access to our site wherever you go. Start by searching for “alternator resistors near me” to find a list of the resistors we have in our inventory. You can then narrow down these results and see what parts fit your particular by entering information on your car's year, make, and model. Once you choose an alternator resistor that is compatible with your vehicle, you can have the part shipped straight to your home or pick it up from a store with the item in stock today.

Get Advice From the Experts
When you shop at AutoZone, not only do you have access to our high-quality parts and the lowest prices on alternator resistors and other gear, you have the ability to talk with any of our expert AutoZoners any time you enter one of your stores. We always put our customers first and strive to provide you with trustworthy advice that will help you find the best gear at the lowest price. If you're struggling to find an alternator resistor or other important parts, our team will work by your side to help you find what you need right away. We may also recommend other parts or tools you need to get the job done right the first time and can provide advice on the best way to address your car's problems and get it running like new. Make AutoZone your top choice for alternator resistors, coils, diodes, pulleys, and other essential alternator components you need to make repairs or perform regular automotive maintenance from your own garage.

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