SHICHU Alternator for 2013–2019 Malibu/ATS/Impala 150A 12V, 5‑Groove Pulley

SHICHU alternator designed to replace factory units on select 2013–2019 Chevy, Buick and Cadillac 4‑cylinder vehicles, delivering a 150A, 12V electrical supply with a clockwise rotation and five‑groove pulley.

This SHICHU replacement alternator fits a range of GM 4‑cylinder engines and is built to restore charging system performance after an original unit fails. It ships with a one‑year unlimited‑mileage quality guarantee and matches common OEM electrical and mounting specifications so it installs without major modifications on compatible models. Below you’ll find clear answers to the most common buyer questions about fit, specs, installation details and what to check before ordering.

Which vehicles and engines will this alternator work with?

The unit is compatible with many GM 2.0L and 2.5L L4 applications across Chevrolet, Buick and Cadillac from model years roughly 2013–2019. Always cross‑reference your vehicle’s year, engine size and existing alternator part number before purchase.

• Common fits: 2013–2019 Chevrolet Malibu (2.0L & 2.5L), 2014–2019 Chevrolet Impala (2.5L).
• Cadillac: 2013–2019 ATS (2.5L), 2014–2019 CTS (2.0L).
• Buick and others: select 2014–2019 Regal variations and compatible Chevy trucks/coupes listed in product details.

What are the electrical and mechanical specifications?

This replacement alternator is specified at 150 amps and 12 volts, with a clockwise rotation and a five‑groove pulley—key numbers that determine compatibility with your car’s belt system and electrical load. Ensure these match your original unit.

• Amperage rating: 150 A to support accessories and charging needs.
• Voltage: 12.0 V for standard automotive electrical systems.
• Rotation: clockwise; Pulley: 5 groves—verify belt alignment and tensioner fitment.

How do I confirm the right part number for my car?

SHICHU lists multiple reference numbers that align with common OEM and aftermarket codes, but because manufacturers revise part numbers you should compare the part number stamped on your current alternator or consult the vehicle’s parts database.

• Reference numbers included: 11682N, 13592811, 1042101960, DA2910 and others.
• If unsure: remove and note the number on your old alternator or check the manufacturer’s online parts lookup.
• Contact us with your VIN for assistance confirming fitment when needed.

What warranty and after‑sales support does SHICHU provide?

The alternator comes with a 1‑year unlimited‑mileage quality guarantee and direct customer support to address fitment or performance questions. SHICHU asks customers to contact them first for troubleshooting or returns to ensure a fast resolution.

• One‑year unlimited‑mileage warranty covers manufacturing defects.
• Customer service promise: reply within 8 working hours for support inquiries.
• Return or exchange guidance provided to simplify installation problems or mismatches.

Who is this for: This SHICHU alternator is intended for owners and mechanics replacing a failed or underperforming alternator on compatible GM 2.0L and 2.5L 4‑cylinder vehicles who need a direct‑fit, high‑output (150A) replacement. It suits DIY installers comfortable verifying part numbers and belt/pulley configuration as well as professional shops seeking a cost‑effective remanufactured alternative that follows OEM electrical and mounting conventions.