2018 Cadillac XTS Starter Parts

Keep Your 2018 Cadillac XTS in Top Shape with Quality Starter Parts

Whether you’re repairing or upgrading your Starter Part, using high-quality parts is key to keeping your 2018 Cadillac XTS looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Starters and Starter Solenoid Connector. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Starter Parts from Trusted Brands

Looking for a reliable Starter Part? We’ve got you covered with options from brands you know and trust like Carquest Premium. For example, Carquest Premium Starter Parts start at just $281.99 with an average 4.4 star rating. With over 222 reviews and a solid 5 star average, you can shop with confidence knowing other Cadillac XTS owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2018 Cadillac XTS Starter Part at Advance Auto Parts is around $206.13, with a range that starts at $52.99 and goes up to $281.99. With 4 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Starter: New, Starter: Remanufactured, and WIRE CONNECTOR start at just $52.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Starter Part, don’t forget to check out other key components like Alternator Parts and Alternator Pulley Parts. At Advance Auto Parts, we’re here to help you keep your 2018 Cadillac XTS in peak condition, inside and out.

Essential 2018 Cadillac XTS Starter Parts

Carquest Professional – Starter: New, Limited Lifetime Warranty (Part No.17997SN)

Starter: New, Limited Lifetime Warranty

from

$366.99
Carquest Professional starters are 100% new units that are built to meet or exceed original equipment (O.E.) specifications. Our new starters are engineered and built by an IATF/TS 16949 certified supplier that meets the highest standards achievable. Carquest Professional starters are re-engineered to include improvements and enhancements (where applicable) to the OE design to extend longevity and service life. Our new starters are built with all new components and are 100% triple-tested to ensure high quality that is 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.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • All new components are utilized to ensure long service life
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Armatures and commutators are 100% load tested
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
  • Designed to meet or exceed OE specifications for fit, form and function
  • Manufactured by an IATF/TS 16949 supplier that meets or exceeds the highest standards in the industry
  • Housings are 100% new with dimensions computer gauged and measured to ensure proper fitment
  • All new components are utilized to ensure long service life
  • Internal electronics are upgraded for heavy duty reliability (where applicable)
  • Armatures and commutators are 100% load tested
  • Application-specific technical bulletins included where applicable
  • All units are 100% triple tested to ensure quality and performance
  • Technical support team staffed with ASE Certified Technicians: 1-800-228-9672
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Bosch – Starter: Remanufactured (Part No.SR8661X)

Starter: Remanufactured

from

$239.99
The Bosch Premium Starter is engineered to deliver exceptional performance and reliability, making it a trusted choice for your vehicle’s ignition system. Designed with a clockwise (right) rotation and featuring a 12-tooth configuration, this starter ensures precise engagement and smooth operation. Operating at 12 VDC, it provides consistent power to meet the demands of your engine. Built to Bosch’s high standards, this remanufactured starter undergoes rigorous testing to ensure durability and long-lasting performance. Whether you’re replacing a worn-out starter or upgrading for better reliability, this premium component offers excellent value and compatibility with your vehicle.

Product Features:


    Product Features:
    • Engineered for exceptional performance and reliability, ensuring dependable ignition system operation.
    • Designed with a 12-tooth configuration for precise engagement and smooth functionality.
    • Operates at 12 VDC to deliver consistent power tailored to your engine’s demands.
    • Remanufactured to Bosch’s high standards, undergoing rigorous testing for durability and long-lasting performance.
    • Offers excellent value and compatibility, making it an ideal choice for replacing or upgrading your vehicle’s starter.
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Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17997S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$281.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle 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 – Starter: Remanufactured, Limited Lifetime Warranty (Part No.19287S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$217.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle 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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GM Genuine Parts – Starter: New (Part No.12645298)

Starter: New

from

$264.99
The newly manufactured starter motor is an exact replacement for your GM vehicle’s original starter, ensuring seamless compatibility and reliable performance. Designed, engineered, and rigorously tested to meet GM’s high standards, this starter motor is backed by General Motors for added peace of mind. With a clockwise rotation, 12-tooth configuration, and 12 VDC voltage, it delivers precise and efficient operation tailored to your Chevrolet, Buick, GMC, or Cadillac vehicle. As part of the MIPGM0T2 family, this starter incorporates updated materials and advanced technologies, reflecting GM’s commitment to innovation and durability. Whether you’re restoring your vehicle’s starting system or upgrading for long-term reliability, this GM Genuine Part offers exceptional value and performance.
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GM Genuine Parts – WIRE CONNECTOR (Part No.PT2971)

WIRE CONNECTOR

from

$52.99
WIRE CONNECTOR

Most Popular Starters for 2018 Cadillac XTSs

Enhance your 2018 Cadillac XTS with one of the 3 Starters we have in stock, starting at just $239.99.

Carquest Premium – Starter: Remanufactured, Limited Lifetime Warranty (Part No.17997S)

Starter: Remanufactured, Limited Lifetime Warranty

from

$281.99
Carquest Premium starters are premium constructed, original equipment (O.E.) replacement parts with industry-leading warranties. Our Carquest Premium starters are designed to meet or exceed OE specifications for fit, form and function. Our starters are remanufactured by an IATF/TS 16949 certified supplier that meets the highest standards achievable. We replace all wear components (brushes, bushings and needle 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.
See More

GM Genuine Parts – Starter: New (Part No.12645298)

Starter: New

from

$264.99
The newly manufactured starter motor is an exact replacement for your GM vehicle’s original starter, ensuring seamless compatibility and reliable performance. Designed, engineered, and rigorously tested to meet GM’s high standards, this starter motor is backed by General Motors for added peace of mind. With a clockwise rotation, 12-tooth configuration, and 12 VDC voltage, it delivers precise and efficient operation tailored to your Chevrolet, Buick, GMC, or Cadillac vehicle. As part of the MIPGM0T2 family, this starter incorporates updated materials and advanced technologies, reflecting GM’s commitment to innovation and durability. Whether you’re restoring your vehicle’s starting system or upgrading for long-term reliability, this GM Genuine Part offers exceptional value and performance.
See More

Bosch – Starter: Remanufactured (Part No.SR8661X)

Starter: Remanufactured

from

$239.99
The Bosch Premium Starter is engineered to deliver exceptional performance and reliability, making it a trusted choice for your vehicle’s ignition system. Designed with a clockwise (right) rotation and featuring a 12-tooth configuration, this starter ensures precise engagement and smooth operation. Operating at 12 VDC, it provides consistent power to meet the demands of your engine. Built to Bosch’s high standards, this remanufactured starter undergoes rigorous testing to ensure durability and long-lasting performance. Whether you’re replacing a worn-out starter or upgrading for better reliability, this premium component offers excellent value and compatibility with your vehicle.

Product Features:


Product Features:
  • Engineered for exceptional performance and reliability, ensuring dependable ignition system operation.
  • Designed with a 12-tooth configuration for precise engagement and smooth functionality.
  • Operates at 12 VDC to deliver consistent power tailored to your engine’s demands.
  • Remanufactured to Bosch’s high standards, undergoing rigorous testing for durability and long-lasting performance.
  • Offers excellent value and compatibility, making it an ideal choice for replacing or upgrading your vehicle’s starter.
See More

Best-Selling 2018 Cadillac XTS Starter Solenoid Connector

Upgrade your XTS with our best-selling Starter Solenoid Connector.

GM Genuine Parts – WIRE CONNECTOR (Part No.PT2971)

WIRE CONNECTOR

from

$52.99
WIRE CONNECTOR

Top-Rated Starter Part Brands For Your 2018 Cadillac XTS

When it comes to finding the perfect Starter Part for your 2018 Cadillac XTS, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Starter Part brands including Carquest Premium, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $281.99. Purchasing a Starter Part from us here at Advance Auto Parts is a smart move for both you and your 2018 Cadillac XTS, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 2018 Cadillac XTS Starter Parts

If you’re looking for a top-quality Starter Part for your 2018 Cadillac XTS, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Starter Parts. We have 1 Carquest Premium Starter Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $281.99, you’ll find the perfect Starter Part for your needs and budget. Carquest Premium Starter Parts for the 2018 Cadillac XTS come highly rated, with over 37 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Starter Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Starter: Remanufactured, Limited Lifetime Warranty
from $281.99
(37)
Starter: Remanufactured, Limited Lifetime Warranty
“There’s an older gentleman that works at this Advance Auto that will do everything he can to help you get what you’re looking for. It’s rare to find g”

FAQs for 2018 Cadillac XTS Starter Parts

What are the best-selling Starter Parts for 2018 Cadillac XTSs?

Out of 4 Starter Parts that fit 2018 Cadillac XTSs, the following parts are the top sellers:

What’s the price range for 2018 Cadillac XTS Starter Parts?

The prices of Starter Parts for the 2018 Cadillac XTS range from $52.99 up to $281.99 for the most premium parts.

What is the average price of a Starter Part for a 2018 Cadillac XTS?

The average price for Starter Parts for the 2018 Cadillac XTS is $206.13. Keep in mind the variety of part types within our Starter Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Starter Parts for other Cadillac XTS model years?

Yes, we carry Starter Parts for 5 model years of Cadillac XTSs between 2013 and 2019. The following model years are the most popular for Starter Part purchases: 2019, 2017, 2016, 2015, 2014, and 2013.

What are the cheapest Starter Parts for my 2018 Cadillac XTS?

The cheapest 2018 Cadillac XTS Starter Parts we carry are:

Does Advance Auto Parts sell Starter Parts for any other 2018 Cadillac models?

Yes. We stock Starter Parts for 6 other popular 2018 Cadillac models. Some of the most popular are 2018 Escalade Starter Parts, 2018 Escalade ESV Starter Parts, 2018 CTS Starter Parts, 2018 ATS Starter Parts, and 2018 CT6 Starter Parts.

What are the top-rated Starter Parts that fit the 2018 Cadillac XTS?

The one 2018 Cadillac XTS Starter Part we have in stock is the WIRE CONNECTOR. It costs $52.99.

What types of Starter Parts do you sell for my 2018 Cadillac XTS?

As of 11/2/25, these are some of the most in-demand types of Starter Parts for a 2018 Cadillac XTS:

Can I get help with 2018 Cadillac XTS Starter Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Starter Parts and more.

What is your return policy for Cadillac XTS Starter Parts?

Advance Auto Parts keeps returns simple. For new Cadillac XTS Starter Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.