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Alternator

PART#: 321-2150
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2002CadillacEldoradoETC4.6V8GAS140 AMP(KG9); AMPS 140
2002CadillacEldoradoESC4.6V8GAS140 AMP(KG9); AMPS 140
2001CadillacEldoradoETC4.6V8GAS140 AMP(KG9); AMPS 140
2001CadillacEldoradoESC4.6V8GAS140 AMP(KG9); AMPS 140
2000CadillacEldoradoETC4.6V8GAS140 AMP(KG9); AMPS 140
2000CadillacEldoradoESC4.6V8GAS140 AMP(KG9); AMPS 140
1999CadillacDeVilleBase4.6V8GAS140 AMP(KG9); AMPS 140
1999CadillacDeVilled'Elegance4.6V8GAS140 AMP(KG9); AMPS 140
1999CadillacDeVilleConcours4.6V8GAS140 AMP(KG9); AMPS 140
1999CadillacEldoradoESC4.6V8GAS140 AMP(KG9)
1999CadillacEldoradoETC4.6V8GAS140 AMP(KG9)
1998CadillacDeVilleBase4.6V8GAS140 AMP(KG9); AMPS 140
1998CadillacDeVilled'Elegance4.6V8GAS140 AMP(KG9); AMPS 140
1998CadillacDeVilleConcours4.6V8GAS140 AMP(KG9); AMPS 140
1998CadillacEldoradoETC4.6V8GAS140 AMP(KG9)
1998CadillacEldoradoESC4.6V8GAS140 AMP(KG9)
Product info

The ACDelco Alternator part number 321-2150 is designed for Cadillac vehicles and is a reliable and high-quality replacement for your stock alternator. This product has been rigorously tested to ensure it meets or exceeds OEM specifications.

One of the key benefits of the ACDelco Alternator is that it offers consistent and reliable charging output, which means that your vehicle’s electrical system will function at its best. The alternator is also designed to be long-lasting, providing you with many years of service.

Some of the features of this alternator include a durable housing that protects its internal components, as well as an efficient design that maximizes electricity production. Additionally, the alternator is easy to install, making it a convenient choice for mechanics or DIY enthusiasts.

The ACDelco Alternator part number 321-2150 is ideal for those who are looking to replace their Cadillac’s alternator with a reliable and durable option. Whether you’re a car enthusiast who wants to upgrade their vehicle’s electrical system or a mechanic who needs a high-quality alternator for a customer’s car, the ACDelco Alternator delivers the performance and reliability you need.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
4
Aluminum
No
Remanufactured
Yes
Amperage Rating140
External Fan IncludedYes
External Regulator IncludedNo
FamilyDelco CS144
Fan TypeExternal
FinishAluminum
Ground TypeNegative
Mounting Type1 Pivot Foot
One Wire CapableNo
Plug Clock Rear View Main Mounting Ear at 6 O Clock11
Pulley Belt TypeSerpentine
Pulley Groove Quantity6
Pulley IncludedYes
Regulator TypeInternal
Rotation DirectionClockwise
Voltage12
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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