logo

Toyota Sienna Alternator Repair at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(35)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(35)

Alternator Repair Service

How much does a Alternator Repair cost?

On average, the cost for a Toyota Sienna Alternator Repair is $358 with $218 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 Toyota SiennaV6-3.0LService typeAlternator RepairEstimate$764.94Shop/Dealer Price$921.03 - $1381.18
2010 Toyota SiennaV6-3.5LService typeAlternator RepairEstimate$1076.39Shop/Dealer Price$1244.96 - $1738.72
2012 Toyota SiennaL4-2.7LService typeAlternator RepairEstimate$1399.26Shop/Dealer Price$1600.13 - $2184.75
2011 Toyota SiennaL4-2.7LService typeAlternator RepairEstimate$932.09Shop/Dealer Price$1127.01 - $1707.16
2013 Toyota SiennaV6-3.5LService typeAlternator RepairEstimate$1886.84Shop/Dealer Price$2215.93 - $3170.98
1998 Toyota SiennaV6-3.0LService typeAlternator RepairEstimate$755.93Shop/Dealer Price$910.41 - $1369.37
2003 Toyota SiennaV6-3.0LService typeAlternator RepairEstimate$755.93Shop/Dealer Price$910.29 - $1369.15
1999 Toyota SiennaV6-3.0LService typeAlternator RepairEstimate$755.93Shop/Dealer Price$910.27 - $1369.12
Show example Toyota Sienna Alternator Repair prices

How does an alternator help your car run?

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

Before repairing the alternator:

The mechanic should check the entire charging system before installing a new alternator, including checking battery cables for corrosion and the condition of the battery.

Steps when replacing an alternator:

  • Inspect entire charging system (battery, cables, alternator).
  • Inspect the drive belts.
  • Test alternator output.
  • Remove and replace alternator if found to be faulty.
  • Re-test alternator output.

Our recommendation for alternator replacements:

Ask your mechanic to inspect the condition of the charging system during every major service. The mechanic should also clean and tighten the battery cables during every major service.

What common symptoms indicate you may need to replace the Alternator?

  • Dead battery or battery will not hold a charge.
  • Dim lights.
  • Battery warning light is on.

Why repairing your alternator is important:

Your alternator charges your battery, which powers the electronics in your vehicle, such as the radio and the air conditioning. The battery is also needed to turn on your vehicle. A malfunctioning alternator will not charge your car’s battery, and your vehicle will eventually run out of battery life and not be able to start.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Toyota Sienna Alternator Repair services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Toyota mechanics

Real customer reviews from Toyota owners like you.

Excellent Rating

(35)
Rating Summary
32
1
1
1
0
32
1
1
1
0

Augustine

10 years of experience
110 reviews
Request Augustine
Augustine
10 years of experience
Request Augustine
by Willa Evans
Sienna 2005 - Alternator - Albuquerque, NM
Augustine has a great personality; was excellent with his knowledge of cars; and very friendly. I would definitely use your service and this employee again. Thank you for coming and servicing my mom's car. Trish Evans

Andrew

7 years of experience
41 reviews
Request Andrew
Andrew
7 years of experience
Request Andrew
by Hsingfwu Wang
Sienna 2000 - Alternator - Houston, TX
On time, good and very friendly.

Fernando

22 years of experience
56 reviews
Request Fernando
Fernando
22 years of experience
Request Fernando
by Jenna Beasley
Sienna 2004 - Alternator - San Antonio, TX
I couldn't have asked for better. He was here in perfect timing, ready to work, helped me with issues, and did an excellent job. Happy I went with your mechanic due to pricing and quality of service. And Fernando would be preferable if I have any other car issues.

Jonathan

25 years of experience
42 reviews
Request Jonathan
Jonathan
25 years of experience
Request Jonathan
by Angelique Johnson
Sienna 2015 - Brake Rotor/Disc - Marietta, GA
He was very friendly and easy to understand where he was coming from with my car. I would recommend him to my friends and use his service again. My brakes are working very well also.

Excellent Rating

(35)
Rating Summary
32
1
1
1
0
32
1
1
1
0
Number of Toyota Sienna Alternator Repair services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Toyota MECHANICS
1700+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

Maryland Speed Limits, Laws, and Fines
Following Following is an overview of the laws, limits, and fines as they relate to speeding traffic violations in the state of Maryland. Speed limits in Maryland 70 mph: I-68 and I-95, minus a seven-mile stretch around Cumberland 70 mph:...
Read more
How to Open a Frozen Shut Car Door
During During the winter (https://www.yourmechanic.com/article/how-do-i-prepare-my-car-for-winter) or on a particularly cold night, it is not uncommon to see your doors frozen shut. For the most part, the heat from the sun takes care of any thin layers of ice that form...
Read more
Is it Safe to Drive With a Misfiring Cylinder?
An engine misfire can be caused by bad spark plugs or imbalanced air/fuel mixture. Driving with a misfire isn't safe and can damage your engine.
Read more

The car makes noises while making a turn to the left

Depends on where the noise is coming from on your Mercedes C320. If it is from the front end, then it is likely a worn suspension component such as a sway bar link (https://www.yourmechanic.com/services/stabilizer-bar-links-replacement) or a steering component like a...
Read more

Brown stuff coming from the radiator.

Hi there: If you have almost 600,000 miles on your Impala, it's probably time to replace your radiator (https://www.yourmechanic.com/services/radiator-replacement), as the brown stuff is likely rust coming from within your radiator due to excessive use.
Read more

Car made a loud bang 2 months ago and now my left front tire seems to get locked at times

Read more
  1. Home
  2. Estimates
  3. Toyota
  4. Sienna
  5. Alternator Repair

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE