Cadillac STS Alternator Parts

Your One-Stop Shop For Trusted Cadillac STS Alternator Parts

If you’re in search of Cadillac STS Alternator Parts aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Alternator Parts from top brands with prices ranging from $25.99 to $464.99.

Beyond great prices, we stock trusted brands manufacturing all types of Alternator Parts for your Cadillac STS. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Carquest Premium, Bosch, and DENSO.

And don’t forget to read customer reviews across all Alternator Parts categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Alternator Parts have to cost top dollar, and we prove it. Browse our top Cadillac STS Alternator Parts below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Cadillac STS Alternator Parts

Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.11038A)

Alternator: Remanufactured, 150 Amps

from

$205.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Bosch – Alternator: Remanufactured, 150 Amps (Part No.AL8643X)

Alternator: Remanufactured, 150 Amps

from

$464.99
Bosch has been a major supplier of new alternators to Original Equipment vehicle manufacturers since 1913. Securing OE certification requires strict adherence to stringent precision and performance criteria. These same exacting criteria are also applied in the manufacturing of all Bosch aftermarket alternators. Bosch Premium Alternators are quality built and 100% factory tested to ensure years of reliable performance, even under the most extreme operating conditions.

Product Features:
  • Full-load tested to guarantee compliance with Bosch’s strict performance specifications
  • 100% factory tested, units are remanufactured (not rebuilt)
  • Built to last – uses high quality materials and the most technologically advanced developments.
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Carquest Premium – Alternator: Remanufactured, 155 Amps (Part No.11046A)

Alternator: Remanufactured, 155 Amps

from

$209.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Premium – Alternator: Remanufactured, 150 Amps (Part No.11248A)

Alternator: Remanufactured, 150 Amps

from

$259.99
Carquest Premium alternators are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium alternators are designed to meet or exceed OE specifications for fit, form and function. Our alternators are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and bearings) with new components to ensure long-life. All critical components are electronically tested during assembly and the entire unit is 100% tested, ensuring proper performance backed by an industry-leading warranty. We also offer technical support at 1-800-228-9672 for product questions, diagnostic troubleshooting and installation assistance by ASE Certified Technicians.
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Carquest Premium – Alternator Connector (Part No.PTA1229)

Alternator Connector

from

$43.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Connector (Part No.PTA1011)

Connector

from

$25.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Alternator Parts Brands You Can Trust For Your Cadillac STS

3 trusted brands of Alternator Parts line our shelves, ready to help keep your Cadillac STS running smooth. Below are some of the most popular brands and their top Alternator Parts offerings:

Most Purchased Cadillac STS Alternator Parts from Carquest Premium

When you buy the most frequently purchased Carquest Premium brand Alternator Parts, you can be confident it will be the right part for your Cadillac STS. Here are the Carquest Premium Alternator Parts Advanced Auto customers buy the most:
Alternator: Remanufactured, 155 Amps
from $209.99
(18)
Alternator: Remanufactured, 155 Amps
Alternators
Alternator: Remanufactured, 150 Amps
from $205.99
(1)
Alternator: Remanufactured, 150 Amps
Alternators
Connector
from $25.99
This product is not rated
Connector
Alternator Pigtails

FAQs for Cadillac STS Alternator Parts

What are the most purchased Alternator Parts for the Cadillac STS?

Out of 7 Alternator Parts for the Cadillac STS, the most popular in our inventory are:
Connector
from $25.99
This product is not rated
Connector
Alternator Pigtails
Alternator Connector
from $43.99
This product is not rated
Alternator Connector
Alternator Pigtails
Alternator: Remanufactured, 150 Amps
from $259.99
This product is not rated
Alternator: Remanufactured, 150 Amps
Alternators