TERREPOWER 41003 alternator for the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L is a remanufactured unit that charges the battery and supplies power to the electrical system. This Chevy Sonic alternator for 2012-2018 4-cylinder 1.8L models is designed for dependability and reliability throughout the vehicle's service life.
- Rated at 100 amps and 12 volts DC with an internal regulator
- Clutch (decoupled) pulley with 6 grooves for a serpentine belt, included
- Clockwise (right) rotation
- Internal fan with air cooling
- Negative ground
Quick facts
- Part: TERREPOWER 41003 alternator
- Fits: 2012-2018 Chevrolet Sonic 4-cylinder 1.8L
- Condition: Remanufactured
A battery warning light, dim headlights or a whining noise can mean the alternator is worn, though the battery or the drive belt can be behind those signs too, so find the cause before replacing it.
Fits
This alternator is a direct-fit replacement for the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L, which takes one.
Specifications
Fit and size
- Quantity per vehicle: 1
- Voltage: 12 V DC
- Amperage rating: 100 A
- Rotation direction: Clockwise (right)
- Outside pulley diameter: 54 mm (2-1/8 in)
- Pulley grooves: 6
Build and materials
- Condition: Remanufactured
- Pulley: clutch (decoupled), serpentine belt, included
- Regulator: internal
- Cooling: air, internal fan
- Ground: negative
- Country of origin: Mexico
In the box
One alternator with its pulley included.
Interchange: 13500577 · 13579666
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the TERREPOWER 41003 fit the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L?
Yes. The TERREPOWER 41003 is listed for the 2012-2018 Chevrolet Sonic 4-cylinder 1.8L, and that car takes one alternator.
Does the 41003 alternator come with its pulley?
Yes, the pulley is included; it is a clutch (decoupled) type with 6 grooves for a serpentine belt and measures 54 mm across.
What amperage is this remanufactured alternator rated for?
The TERREPOWER 41003 is rated at 100 amps and 12 volts DC, with an internal regulator and clockwise (right) rotation.
How do I know if my 100-amp alternator is going bad?
A battery that keeps going flat or lights that flicker while you drive can mean the alternator is worn. Testing charging output needs the engine running, so a shop can do it.
Is 13579666 an interchange number for this alternator?
Yes. 13579666 is listed as a number this alternator replaces, along with 13500577.
