Genuine GM Parts™ Remanufactured Alternator (321-2142) by ACDelco®. Current: 140 Amp. With 6 Groove Serpentine Pulley. Pulley Size: 56 mm. External Fan. Plug Position: 5:00 O'Clock. Voltage Regulator: Internal. Rotation: Clockwise. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.
Inside Distance Between Mounting Feet (mm): 51.0 mm
Plug Clock Rear View Main Mounting Ear at 6 O'Clock: 5
Terminal Connection Quantity: 4
Alternator Case Material: Aluminum
Finish: Aluminum
Fan Type: External
Ground Type: Negative
Meets or Exceeds Original Equipment Manufacturer Specifications: Yes
Rotation Direction: Clockwise
AC Tap: No
External Fan Included: Yes
One Wire Capable: No
Pulley Included: Yes
External Regulator Included: No
Family: Delco CS144
Pulley Groove Quantity: 6
Features
Designed to deliver trouble-free, consistent performance
Right for your vehicle and lifestyle
Made from high-quality materials for ultimate durability
Manufactured to meet or exceed strict quality requirements
ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.
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