2018 Cadillac CT6 Plug-In Alternator Pulley Parts

Keep Your 2018 Cadillac CT6 Plug-In in Top Shape with a Quality Alternator Pulley Part

When it comes to maintaining or upgrading your 2018 Cadillac CT6 Plug-In, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Alternator Pulley Part for your CT6 Plug-In. We currently carry a top Alternator Pulley Part in stock that is built to last. Whether you’re replacing a damaged Alternator Pulley Part or looking to upgrade, our selection for the 2018 Cadillac CT6 Plug-In ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Alternator Parts and Starter Parts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2018 Cadillac CT6 Plug-In running smoothly and looking great.

Most Popular Alternator Decoupler Pulley for 2018 Cadillac CT6 Plug-Ins

Enhance your 2018 Cadillac CT6 Plug-In with this popular Alternator Decoupler Pulley we have in stock, for $66.99.

Litens – Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality (Part No.920082A)

Overrunning Alternator Decoupling (OAD) Pulley - Original Equipment Quality

from

$66.99
Litens Automotive is the original equipment supplier for this GM application. This replacement alternator pulley is also designed and produced by Litens and is exact in all form, fit, and performance characteristics as the original equipment part. Decoupling pulleys are engine specific and should never be interchanged with other types of pulley technology. The Litens OAD type pulley is designed to free-wheel in one direction and, with an internal spring and damping device, softly engage in the opposite direction. The OAD is designed as a sacrificial part of the front-end accessory drive system, protecting other belt driven component as well as the alternator. The correct decoupler pulley ensures smooth, quiet performance as well as increasing vehicle gas mileage. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.

Product Features:
  • Designed and engineered by Litens Automotive. The inventor of the “OAD” (overrunning alternator decoupler).
  • Patented Original Equipment Design.
  • Protects the alternator and other front-end accessory drive components.
  • 17mm Hex Tool included in Kit to Assist in Removal and Install.
  • New cap included with the OAD. Always ensure the cap is installed after installation.
  • Installation instructions included.
See More

FAQs for 2018 Cadillac CT6 Plug-In Alternator Pulley Parts

What’s the price range for 2018 Cadillac CT6 Plug-In Alternator Pulley Parts?

We currently have just one Alternator Pulley Parts for the 2018 Cadillac CT6 Plug-In in stock: Overrunning Alternator Decoupling (OAD) Pulley – Original Equipment Quality and it costs $66.99.

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

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

What types of Alternator Pulley Parts do you sell for my 2018 Cadillac CT6 Plug-In?

We currently have just 1 Alternator Pulley Part in stock for a 2018 Cadillac CT6 Plug-In, and as of 11/2/25, it is an Alternator Decoupler Pulley.

Can I get help with 2018 Cadillac CT6 Plug-In Alternator Pulley Part orders?

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

What is your return policy for Cadillac CT6 Plug-In Alternator Pulley Parts?

Advance Auto Parts keeps returns simple. For new Cadillac CT6 Plug-In Alternator Pulley Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.