What Moves The Price
- The part, which is most of the bill
- How buried the alternator sits in the engine bay
- Vehicle class
YBE quotes the price for your car before work starts: call (202) 455-3822.
Updated
Test before replacing
Dim lights and a dead battery can be the battery, a loose belt, a corroded cable or the alternator. A charging-system test shows which before you pay for an alternator.
YBE tests the battery and charging output first, then quotes the repair.
Need This Fixed?
YBE handles this at the Capitol Heights shop, seven days a week. Read about Battery, Alternator and Starter Repair, or call and describe what your car is doing.
Common Questions
Commonly about 7 to 10 years, or roughly 80,000 to 150,000 miles. Heavy electrical loads, heat and a failing battery can shorten that.
A battery warning light, headlights that dim at idle and brighten when you rev, electrical accessories acting up, a whining noise, and a battery that keeps going dead are the common signs.
The car runs on battery power alone until the battery drains. Lights and accessories fade, and then the engine stops, sometimes within minutes. Turn off what you can and get somewhere safe.
Sources
Where the information on this page comes from.
- CLT Mobile, alternator replacement cost (KBB and RepairPal figures)
- Airtasker US, mobile mechanic cost guide
- AAA via dealershipwarranties.com
Further Reading
Background on the parts and systems described above.