HAYIAUTO 11453N Car Alternator 150A 12V — Fits Buick LaCrosse, Cadillac SRX, Chevrolet Equinox & Impala

Premium replacement alternator for GM vehicles

The HAYIAUTO 11453N alternator is a high-performance replacement designed to restore power stability to your vehicle’s electrical system. With a robust 150A output at 12V and an internal regulator, it supports your car’s electrical loads while keeping engine management smooth. A precision CNC-machined castings approach and enhanced cooling help the unit run cooler and more reliably under demanding driving conditions.

Key specifications at a glance

• Amperage: 150A; Voltage: 12V
• Rotation: CW (Clockwise); 6-Groove pulley; Internal regulator
• Internal fan design for efficient heat dissipation
• 6 o’clock main mounting ear for versatile installation

What this replacement offers in real-world use

• Enhanced electrical regulation helps support modern vehicle electronics during startup and highway cruising
• Durable aluminum construction provides resistance to corrosion and long service life
• Bearings and lubricants are tested to OEM standards to help ensure reliable operation
• Rigorous testing, including load, regulation, cycling, and heat resistance, backs performance claims

Vehicle compatibility and fitment

This 11453 alternator is designed to replace OEM units on several GM vehicles, including Buick LaCrosse (2010–2016), Cadillac SRX (2010–2012), Chevrolet Equinox (2010–2012), Chevrolet Impala (2012–2016), and Impala Limited (2014–2016), as well as GMC Terrain (2010–2012). Always verify fitment with the listed part numbers and your vehicle year to ensure proper compatibility.

Quality you can rely on

Every HAYIAUTO unit undergoes thorough quality control, with components measured against critical mounting surfaces and connection points to guarantee a precise fit. The substitution is intended to deliver dependable performance out of the box, with testing that simulates real driving conditions and heat exposure.

Note: Before purchasing, please confirm the alternator’s compatibility with your vehicle’s make, model, and year. Proper installation by a qualified automotive technician is recommended to maximize performance and reduce the risk of damage.

What to know before you order

• Cross-check the part number (11453, 11453N, and related variants) against your vehicle requirements
• Ensure there is adequate space and mounting compatibility in the engine bay
• Expect straightforward replacement with standard wiring connections, but professional installation is advised