State Auto Parts
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STATE AUTO PARTS

Your trusted partner for premium quality pre-owned engines and transmissions. Leveraging our network of 5,000+ certified suppliers across the nation, we deliver thoroughly tested components backed by a comprehensive 2-year warranty.

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  • 21151 S. Western Ave, Torrance, CA 90501
  • (800) 241-8053
  • support@stateautoparts.com
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Copyright © 2026 STATE AUTO PARTS. All rights reserved.

FIND YOUR PART
Speak With a Specialist Now(800) 241-8053
Free ShippingTo commercial addresses nationwide
2-Year WarrantyComprehensive coverage included
Expert SupportCertified VIN fitment specialists
Quality InspectedPressure & compression tested

Cadillac Ats 2015 ENGINES & TRANSMISSIONS

Used & Remanufactured OEM Powertrains · Tested with Warranty & Free Commercial Shipping

Select Year to Refine Results
All Years20262025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998
Used Tested2015 Cadillac Ats Used Engine

2015 Cadillac Ats Used Engine

Option: 2.0l Vin X 8th Digit Opt Ltg Rwd

Warranty:2-Year Included
Mileage:31k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,099$4,277
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), AWD

Warranty:2-Year Included
Mileage:40k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,414$4,711
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), RWD

Warranty:2-Year Included
Mileage:40k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,369$4,649
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 3.6L (VIN 3, 8th digit, opt LFX), AWD

Warranty:2-Year Included
Mileage:62k
Shipping:Free Commercial
Ships In:24–48 Hours
$1,597$2,204
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 2.5L (VIN A, 8th digit, opt LCV), California emissions, opt NU5

Warranty:2-Year Included
Mileage:44k
Shipping:Free Commercial
Ships In:24–48 Hours
$1,597$2,204
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 3.6L (VIN 3, 8th digit, opt LFX), RWD

Warranty:2-Year Included
Mileage:26k
Shipping:Free Commercial
Ships In:24–48 Hours
$1,973$2,723
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 3.6L (VIN 3, 8th digit, opt LFX), AWD

Warranty:2-Year Included
Mileage:54k
Shipping:Free Commercial
Ships In:24–48 Hours
$2,219$3,062
VIEW DETAILS
Used Tested2015 CADILLAC ATS Used Engine

2015 CADILLAC ATS Used Engine

Option: 2.0L (VIN X, 8th digit, opt LTG), AWD

Warranty:2-Year Included
Mileage:70k
Shipping:Free Commercial
Ships In:24–48 Hours
$3,288$4,537
VIEW DETAILS

Used & Remanufactured Cadillac Engines & Transmissions

State Auto Parts provides tested, reliable replacement engines and transmissions for your Cadillac. Save up to 70% off dealer retail pricing while securing a high-quality OEM part backed by warranty protection.

Comprehensive Quality Testing & Inspection

When purchasing a replacement motor or transmission for a Cadillac, quality and longevity are paramount. Our team verifies every inventory item to ensure clean oil channels, strong compression, and smooth gear transitions.

Key Benefits of Sourcing Cadillac Powertrains With Us

  • Factory OEM Fitment: Guaranteed exact match to original manufacturer specifications.
  • Documented Low Mileage: Accurate mileage reporting on every tested unit.
  • Hassle-Free Warranty: Comprehensive coverage for parts and peace of mind.
  • Direct Shipping: Quick delivery to commercial repair facilities or residential addresses.

Whether replacing a failed engine block or upgrading a transmission, our vehicle specialists are available to assist with VIN lookup and fitment confirmation.