Used Cadillac Parts

Shop used OEM Cadillac parts pulled from graded donor vehicles at Speedy's Used Parts in Candler, NC. Every part is verified with real Hollander® interchange data, honestly graded, and backed by our 90-day warranty — shipped fast anywhere in the lower 48.

Popular Cadillac models in the yard: Cadillac ATS · Cadillac XT5 · Cadillac CTS · Cadillac Escalade · Cadillac DTS · Cadillac Escalade ESV

Don't see the Cadillac part you need? Call 800-222-5414 or text 828-667-2239 — fresh Cadillac vehicles hit the yard every week.
1180 parts Sort: Price high Price low Newest
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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.
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2016 Cadillac ATS Chassis Brain Box USED
Call for price

Part Type: Modules/Computers

2016 Cadillac ATS Chassis Brain Box

Details: 24279191

Stock #: 25235

Mileage: 152000

Tag #: 0001350846

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.
TEXT FOR PRICE
2016 Cadillac ATS Chassis Brain Box USED
Call for price

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.
TEXT FOR PRICE
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

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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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.
How often is this Cadillac inventory updated?
This page updates nightly as vehicles and parts are added, sold, graded, or removed from inventory. Check back regularly for newly available used OEM Cadillac parts.