Alternator Replacement Estimate for Chevrolet C20

Chevrolet C20 Alternator Replacement costs $154 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$130 to $193
Labor: $70 -$80
Parts: $60 -$113
Average Dealer price
$213 to 319
Average Shop price
$158 to 224
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CarServiceYourMechanic PriceShop/Dealer Price
1986 Chevrolet C20L6-4.8LService typeAlternator ReplacementYourMechanic Price$176.35Shop/Dealer Price$217.46 - $308.11
1982 Chevrolet C20V8-7.4LService typeAlternator ReplacementYourMechanic Price$133.64Shop/Dealer Price$164.14 - $222.81
1984 Chevrolet C20L6-4.1LService typeAlternator ReplacementYourMechanic Price$174.38Shop/Dealer Price$215.02 - $304.21
1985 Chevrolet C20V8-5.0LService typeAlternator ReplacementYourMechanic Price$133.64Shop/Dealer Price$164.11 - $222.77
1985 Chevrolet C20V8-7.4LService typeAlternator ReplacementYourMechanic Price$134.84Shop/Dealer Price$165.58 - $225.11
1984 Chevrolet C20V8-5.0LService typeAlternator ReplacementYourMechanic Price$160.78Shop/Dealer Price$197.99 - $276.97
1983 Chevrolet C20V8-5.0LService typeAlternator ReplacementYourMechanic Price$161.20Shop/Dealer Price$198.61 - $277.97
1984 Chevrolet C20L6-4.8LService typeAlternator ReplacementYourMechanic Price$174.38Shop/Dealer Price$215.06 - $304.29
Show example Chevrolet C20 Alternator Replacement prices

Meet some of our expert Chevrolet mechanics

Real customer reviews from Chevrolet owners like you.

174 reviews
31 years of experience
Scott was excellent and fixed my alternator problem without issue!
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160 reviews
11 years of experience
I was very skeptical about using this site, would they send someone knowledgeable, reputable, etc. etc... I was very pleased to see that not only did Carlos arrive on time, he was 20 minutes early!! He introduced himself and we discussed the problem my car was having. Carlos came prepared with part in hand and all necessary tools to complete the job. He did his 50 point inspection and took pictures, all the while explaining what and why he was doing things. Carlos had the installation of the alternator done in record time. He made suggestions on future services I would be needing to get done, and wrote it all up in his detailed report. I would Highly recommend Your Mechanic and will be using the service and requesting Carlos again!!
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64 reviews
13 years of experience
He was awesome guy. Was on time and very knowledgeable about cars as well. Would highly recommend.
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55 reviews
6 years of experience
Chris was actually early for my 7am appointment. But because he received the wrong part (part did not match the part number on the box) he had to make a run to O'Reilly's before he could finish my job. This was still THE BEST experience I've had since moving to Arizona. Thanks!
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All about Alternator Replacement

The alternator is the component that charges the battery in your car. When you use electrical components in your car (stereo, lights, etc.), the battery loses power. The alternator recharges the battery, replenishing the lost battery power. The alternator is located in the engine compartment. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Once the battery loses power, your car will not start. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading.

Alternator Replacement Estimates for Popular Chevrolet Models