Keep your electrical system charged and every accessory powered with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 42312. It drops in as a direct-fit replacement for the 2020-2023 Buick Encore GX [L3-1.3L] and 2021-2023 Chevrolet Trailblazer [L3-1.3L], converting engine rotation into the 12-volt current that recharges the battery and runs the vehicle's electronics while the engine is running.
150-amp output: 12-volt DC, negative ground, with clockwise rotation and an internal voltage regulator.
Decoupler pulley included: a 4-groove serpentine decoupler pulley with a 57 mm (2-7/32 in) outside diameter comes installed.
Air-cooled design: an internal fan handles cooling; this unit is not one-wire capable, has no AC service tap, and is not brushless.
Remanufactured: built on an OE Valeo alternator and premium-quality reman for dependable service.
A weak or failing alternator can show up as dimming lights, a discharged battery, or a charging-system warning light. If the alternator is the cause, this replaces it. Country of origin: Mexico.
Interchange: 13526558
This part cross-references / interchanges with the following part numbers:
13526558
Frequently Asked Questions
What vehicles does the 42312 alternator fit?
It's a direct-fit replacement for the 2020-2023 Buick Encore GX [L3-1.3L] and 2021-2023 Chevrolet Trailblazer [L3-1.3L]. Check the Buyer's Guide tab to confirm your vehicle.
What is the amperage and voltage output?
It's rated at 150 amps and 12 volts DC with a negative ground, using an internal voltage regulator and clockwise rotation.
Does it come with a pulley?
Yes. A 4-groove serpentine decoupler pulley with a 57 mm (2-7/32 in) outside diameter is included and installed.
Is this a new or remanufactured alternator?
It's a premium-quality remanufactured alternator built on an OE Valeo unit. Country of origin is Mexico.
What are signs my alternator may need replacing?
Dimming lights, a repeatedly discharged battery, or a charging-system warning light can indicate a failing alternator. Diagnose the cause first; if the alternator is at fault, this replaces it.
Keep the battery charged and every electrical accessory powered while the engine runs with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator, MPN 14910. It drops in as a direct-fit...
Remanufactured AlternatorPremium-quality remanufactured alternator designed for dependability and reliability throughout the service life of the vehicle.
Keep the battery charged and every electrical accessory powered with the TERREPOWER (formerly BBB Industries) Remanufactured Alternator 11548. This premium-quality remanufactured unit drops in as a...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
