Used Cadillac ATS Parts

Used OEM parts for the Cadillac ATS — engines, transmissions, doors, lights, electronics and more, pulled from graded donor vehicles and verified with real Hollander® interchange data. Every part is backed by our 90-day warranty and ships fast to the lower 48.

Browse all used Cadillac parts, or call 800-222-5414 / text 828-667-2239 if you don't see your ATS part — inventory changes daily.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350831

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350830

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350825

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350824

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350823

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350822

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350821

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350820

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350819

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350818

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350817

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Misc Ebay Parts USED
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Part Type: Misc Ebay Parts

2016 Cadillac ATS Misc Ebay Parts

Stock #: 25235

Tag #: 0001350816

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Engine/Motor Brain Box USED
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Part Type: Engine Control Module/ECU

2016 Cadillac ATS Engine/Motor Brain Box

Stock #: 25235

Mileage: 152000

Tag #: 0001350872

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Converter/Inverter/Charger USED
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Part Type: Converter/Inverter/Charger

2016 Cadillac ATS Converter/Inverter/Charger

Details: 23346668

Stock #: 25235

Mileage: 152000

Tag #: 0001350860

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Cabin Fuse Box USED
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Part Type: Cabin Fuse Box

2016 Cadillac ATS Cabin Fuse Box

Stock #: 25235

Mileage: 152000

Tag #: 0001350870

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: 23231860

Stock #: 25235

Mileage: 152000

Tag #: 0001350863

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: Theft-Locking, (keyless entry), (RH quarter panel), ID 13506772

Interchange: 591-4203

Stock #: 25235

Mileage: 152000

Tag #: 0001350862

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: Suspension, (LH quarter panel)

Interchange: 591-4335

Stock #: 25235

Mileage: 152000

Tag #: 0001350858

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: Battery Management System, (LH quarter panel)

Interchange: 591-13107

Stock #: 25235

Mileage: 152000

Tag #: 0001350855

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: 13506713

Stock #: 25235

Mileage: 152000

Tag #: 0001350852

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: Temperature, (RH under dash)

Interchange: 591-8454

Stock #: 25235

Mileage: 152000

Tag #: 0001350849

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
TEXT FOR PRICE
2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: 24279191

Stock #: 25235

Mileage: 152000

Tag #: 0001350846

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
TEXT FOR PRICE
2016 Cadillac ATS Chassis Brain Box USED
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Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: 23223507

Stock #: 25235

Mileage: 152000

Tag #: 0001350843

Part Grade: B

VIEW DETAILS
🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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2016 Cadillac ATS Air Intake Tube/Resonator USED
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Part Type: Air Intake Tube/Resonator

2016 Cadillac ATS Air Intake Tube/Resonator

Stock #: 25235

Mileage: 152000

Tag #: 0001350835

Part Grade: B

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🚚 We ship — anywhere in the lower 48. Most parts ship within 24–48 hours. Add to cart to see your exact shipping cost — nothing is charged until you check out.
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Frequently asked questions

What does the 90-day warranty cover?
Every eligible part includes a 90-day limited warranty. Coverage, exclusions, claim requirements, and available remedies are explained in our Returns & Warranty Policy.
What do the part grades mean?
Our grades—including A+, A, B, C, and X—describe the condition or available information for a used OEM part. Review our complete Parts Grading Guide and the individual listing photos and notes before ordering.
How do parts ship?
We ship parts throughout the lower 48 states. Engines, transmissions, and other oversized items generally ship by LTL freight, while smaller parts ship by parcel carrier. Delivery requirements and charges vary by item and destination.
How do I confirm fitment?
We use Hollander interchange data to help identify compatible applications. Fitment may still depend on VIN, production date, option codes, part numbers, programming, and vehicle configuration. For option-sensitive parts, call 800-222-5414 or text 828-667-2239 with your VIN before ordering.
Which Cadillac ATS parts are available?
Available inventory may include engines, transmissions, body parts, lighting, glass, wheels, electronics, and other used OEM components. The products shown on this page reflect current inventory and update nightly.